CN102033929A - Hot video set displaying method and device - Google Patents

Hot video set displaying method and device Download PDF

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Publication number
CN102033929A
CN102033929A CN 201010590036 CN201010590036A CN102033929A CN 102033929 A CN102033929 A CN 102033929A CN 201010590036 CN201010590036 CN 201010590036 CN 201010590036 A CN201010590036 A CN 201010590036A CN 102033929 A CN102033929 A CN 102033929A
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China
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video
focus
judged
video information
coordinate
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Chinese (zh)
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张馨宇
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Baidu Online Network Technology Beijing Co Ltd
Beijing Baidu Netcom Science and Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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Priority to CN 201010590036 priority Critical patent/CN102033929A/en
Publication of CN102033929A publication Critical patent/CN102033929A/en
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Abstract

The invention discloses a hot video set displaying method, which comprises a hot video database establishing step and a hot video recommending step. The hot video database establishing step comprises the following steps of: capturing video information corresponding to given hot spots from the Internet and forming a video information set; and calculating the change of the number of videos in the video information set at preset time intervals, and judging whether to recommend the video information set as the hot spots or not according to the change of the number of the videos. The hot video recommending step comprises the step of displaying the video information set which is judged to comprise the hot videos at the forefront of query results. In the method, a hot video database is established in advance by a counting method and is regularly updated, and when inputting a video query request, a user can accurately find hot video information the most related to query conditions so as to reduce unnecessary network traffic and avoid network congestion.

Description

The exhibiting method and the device of focus video collection
Technical field
The present invention relates to a kind of exhibiting method and device of focus video collection, refer in particular to a kind of collection, exhibiting method and device that relates to the network Online Video of focus personage or focus incident.
Background technology
Since more than ten years in past, along with the development of Internet technology, that people depend on more and more that the internet provides is abundant, fast, information timely.But how in vast as the open sea information, to find information to be searched, become a problem that presses for solution, correspondingly, arise at the historic moment in numerous internet search engines and corresponding website, the outstanding person in the middle of this comprises Baidu's search (www.baidu.com) of company of Baidu and Google's search (www.google.cn) of Google.
In numerous information inquiring request, a kind of important query requests is the video information inquiry, i.e. the video information for online browse or download that inquiry has been announced on the internet.If further classification, described video information can be divided into two classes: a class be ageing be not very strong non-news category video information, comprise film video, the TV series video, and the documentary film video or the like, this class video often is repeated to watch owing to its content has, the value of appreciating, even still can be after the several years appear in video often by user inquiring, for example: the first broadcast date of the ancient costume swordsman drama 80 collection serials [My Own Swordsman] that broadcast in January, 2006 apart from present patent application above 4 years, but because its content is classical, its associated video still can be inquired about by the user regularly; Another kind of is ageing very strong news category video information, mainly comprise the topicality video that relates to certain focus personage or focus incident, this class video is because this focus personage, the development of focus incident, its corresponding video content also can regularly upgrade, for example: occur in the traffic accident incident that causes university student's casualties in the University Of Hebei campus on October 16th, 2010, because the wide coverage of medium develops into " Li Gang's door ", video information for this class, the user always wishes that after its input inquiry request the Query Result that returns is the hottest point video corresponding to its query requests, perhaps video set.
For ageing very strong news category video information, in vast as the open sea Online Video resource, how the newsmaker that will be the most popular or the pairing video information Query Result of media event feed back to the inquiry in mode the most accurately, and becoming needs a technical matters solving.Correspondingly, prior art has been done in this respect and has been appeared some improvement, for example: denomination of invention has disclosed a kind of network video ordering method for No. 200810121649.3 for the Chinese invention patent application of " a kind of network video ordering method based on user concerned time ", the Search Results that this method utilizes user concerned time that the Internet video search engine is obtained carries out personalization to be improved, and makes the searching order result of Internet video meet user's request more.May further comprise the steps: 1) utilize self-defined web browser, obtain the concern time of user each Internet video in the Internet video Search Results; 2) each user concerned time that obtains is proofreaied and correct; 3) predict the user concerned time of each key frame in the unknown network video based on image similarity; 4),, calculate the user concerned time of this video by the user concerned time of this each key frame of video to unknown network video; 5) utilize the user concerned time that obtains or record in advance respectively the Internet video that the Internet video search engine obtains to be resequenced.Again for example: denomination of invention has also disclosed a kind of query video method for US2005/0021653A1 number for the U.S. Patent application of " based on multimedia information inquiry that is used for profile and browsing method (Multimedia searching and browsing method using multimedia user profile) ", this method can be by using search terms order standard information and the user profiles that comprises about the user priority information of this entry sorting standard, preferential selection according to the user, show search terms by User Priority, and after retrieving the searching object indicated, browse this searching object based on the search terms of User Priority demonstration based on the entry sorting standard.
But for certain specific focus personage or focus incident, how present prior art does not all hunt out the method for focus video collection.For example, with the focus personage Li Gang in the leading portion described " Li Gang's door ", because Li Gang is a very common name in China, the video information that comprises " Li Gang " two words in video is very many, if there is not focus personage video determination methods accurately, then when query video was carried out in user's input " Li Gang ", the feedback result that obtains may not be and " Li Gang's door " relevant video information, thereby increased meaningless network traffics, may cause network congestion.
Summary of the invention
The object of the present invention is to provide a kind of exhibiting method of improved focus video collection, described method is based on can be accurately and recommend the video information of certain hotspot in time to the user.
Another object of the present invention is to provide a kind of demonstration device of improved focus video collection.
Correspondingly, the exhibiting method method of the focus video collection of one embodiment of the present invention comprises:
The focus video database is set up step, at first, to crawl out and form a video information set corresponding to the video information of certain hotspot from the internet, then, every variation of promptly calculating at interval number of videos in the described video information set or click volume through preset time, and the variation by described number of videos or click volume judge whether should be with described video information set as focus recommendation; And
Focus video recommendation step is presented in Query Result foremost with the video information set that is judged as the focus video.
As a further improvement on the present invention, described certain hotspot comprises the focus personage, perhaps focus incident, perhaps focus works.
As a further improvement on the present invention, the step of a video information set of described formation comprises:
With described focus is unit, with the pairing keyword of described focus as querying condition, according to the text message of the video on the preset time interval scan internet;
The pairing video of text message that will comprise described keyword forms a video information set;
Video in the described video information set of regular update.
As a further improvement on the present invention, the number change of described judgement video may further comprise the steps:
With time is the transverse axis of coordinate, is that the longitudinal axis of coordinate is set up funtcional relationship with the recruitment of number of videos in the set of described video information, when the rate of curve of function during more than or equal to preset threshold value, the video set of this focus correspondence is judged as the focus video; When the rate of curve of function during, the video set of this focus correspondence is judged as non-focus video less than preset threshold value.
As a further improvement on the present invention, the number change of described judgement video may further comprise the steps:
With time is the transverse axis of coordinate, is that the longitudinal axis of coordinate is set up funtcional relationship with number of videos in the set of described video information, when the rate of curve of function during more than or equal to preset threshold value, the video set of this focus correspondence is judged as the focus video; When the rate of curve of function during, the video set of this focus correspondence is judged as non-focus video less than preset threshold value.
As a further improvement on the present invention, described judgement video click volume variation may further comprise the steps:
With time is the transverse axis of coordinate, is that the longitudinal axis of coordinate is set up funtcional relationship with the clicking rate of described video, when the rate of curve of function during more than or equal to preset threshold value, the video set of this focus correspondence is judged as the focus video; When the rate of curve of function during, the video set of this focus correspondence is judged as non-focus video less than preset threshold value.
As a further improvement on the present invention, described focus video recommendation step comprises:
Corresponding to the querying condition that receives, the focus video that inquires is illustrated in the forward position of the Query Result page in the intermediate link mode;
When receiving the information of clicking the corresponding link of this focus video, export the broadcast page of this focus video.
Correspondingly, the demonstration device of the focus video collection of one embodiment of the present invention comprises:
The focus video database is set up the unit, be used for to crawl out and forming from the internet corresponding to the video information of certain hotspot a video information set, every then variation of promptly calculating at interval number of videos in the described video information set or click volume through preset time, and the variation by described number of videos or click volume judge whether should be with described video information set as focus recommendation; And
Focus video recommendation unit, the video information set that is used for being judged as the focus video is illustrated in Query Result foremost.
As a further improvement on the present invention, described focus comprises the focus personage, perhaps focus incident, perhaps focus works.
As a further improvement on the present invention, described focus video database sets up the unit to be used for:
With described focus is unit, with the pairing keyword of described focus as querying condition, according to the text message of the video on the preset time interval scan internet;
The pairing video of text message that will comprise described keyword forms a video information set;
Video in the described video information set of regular update.
As a further improvement on the present invention, described focus video database sets up the unit to be used to judge the number change of video:
With time is the transverse axis of coordinate, is that the longitudinal axis of coordinate is set up funtcional relationship with the recruitment of number of videos in the set of described video information, when the rate of curve of function during more than or equal to preset threshold value, the video set of this focus correspondence is judged as the focus video; When the rate of curve of function during, the video set of this focus correspondence is judged as non-focus video less than preset threshold value.
As a further improvement on the present invention, described focus video database sets up the unit to be used to judge the number change of video:
With time is the transverse axis of coordinate, is that the longitudinal axis of coordinate is set up funtcional relationship with number of videos in the set of described video information, when the rate of curve of function during more than or equal to preset threshold value, the video set of this focus correspondence is judged as the focus video; When the rate of curve of function during, the video set of this focus correspondence is judged as non-focus video less than preset threshold value.
As a further improvement on the present invention, described focus video database sets up the unit to be used to judge that the video click volume changes:
With time is the transverse axis of coordinate, is that the longitudinal axis of coordinate is set up funtcional relationship with the clicking rate of described video, when the rate of curve of function during more than or equal to preset threshold value, the video set of this focus correspondence is judged as the focus video; When the rate of curve of function during, the video set of this focus correspondence is judged as non-focus video less than preset threshold value.
As a further improvement on the present invention, described focus video recommendation unit is used for:
Corresponding to the querying condition that receives, the focus video that inquires is illustrated in the forward position of the Query Result page in the intermediate link mode;
When receiving the information of clicking the corresponding link of this focus video, export the broadcast page of this focus video.
The invention has the beneficial effects as follows: the method by statistics is set up the focus video database in advance, and regular update, when user's input video query requests, can inquire exactly and the maximally related focus video information of querying condition, reduce meaningless network traffics, avoid network congestion.
Description of drawings
Fig. 1 is the system architecture diagram of demonstration device of the focus video collection of one embodiment of the present invention.
Fig. 2 is the process flow diagram of exhibiting method of the focus video collection of one embodiment of the present invention.
Fig. 3 is coordinate and a funtcional relationship synoptic diagram of judging the focus video in the exhibiting method of focus video collection of the present invention.
Fig. 4 is coordinate and a funtcional relationship synoptic diagram of judging the focus video in the exhibiting method of focus video collection of another embodiment of the invention.
Embodiment
Understand for technical characterictic of the present invention, goal of the invention and technique effect are had more clearly, now contrast description of drawings the specific embodiment of the present invention, identical label is represented the part that step is identical in each figure.In this article, " schematically " expression " is served as example, example or explanation ", any diagram, the embodiment that is described to " schematically " in this article should be interpreted as a kind of preferred or have more the technical scheme of advantage.
At first with reference to figure 1, the demonstration device of the focus video collection of one embodiment of the present invention comprises that hotspot database sets up unit 1 and focus video recommendation unit 2.
The focus video database sets up unit 1 to be used for the video information corresponding to certain hotspot is crawled out and emerge a set from the internet, every then variation of at interval promptly calculating the number of videos that increases in the described set through preset time, and the number change of the video by described increase judge whether should be with described video set as focus recommendation.In the present invention, described certain hotspot can be the focus personage, also can be focus incident, or perhaps the focus works, or above three's combination, focus personage's focus incident for example, focus works of focus personage or the like.Said herein focus personage can be some long-term famous person who keeps hot spot-effect, and for example video display star Liu Dehua also can be to become the person who attract people's attention that focus is comparatively fast desalinated again, for example cyberelite Miss lotus in a short time; Said herein focus incident can be some long-term incident that keeps hot spot-effect, and for example fluctuating of Sino-Japanese relations also can be to become the focus incident that focus is comparatively fast desalinated again, for example the 16 the Guangzhou Asian Games in a short time; Said herein focus works then mainly refer to keep in a short time the films and television programs of hot spot-effect, for example in October, 2010 film of hot showing " love of thornbuss " at home.About the variation of how in the preset time interval, to calculate the number of videos that increases in the described set, in subsequent paragraph, can cooperate the synoptic diagram of Fig. 3 to describe in detail, should in subsequent paragraph, can cooperate the process flow diagram of Fig. 2 to describe in detail the method for described video set about how to judge whether as focus recommendation.
The video information that focus video recommendation unit 2 is used for being judged as the focus video is illustrated in Query Result foremost.Because the present invention mainly provides the result for retrieval to the active video information on the internet, can't directly the video that inquires directly be play, therefore, corresponding to the user input query condition that receives, the present invention at first offers the user with result for retrieval with the form of central leaf, on described central leaf, list some video informations corresponding to search condition, wherein, to be presented in the forward position of the Query Result page by the focus video that the focus video database sets up unit 1 to recommend out, the described result of representing can comprise the link of described focus video and corresponding to a width of cloth micro picture of this video content, when receiving the user when clicking the information of corresponding link of this focus video or micro picture, can jump to the broadcast page of this focus video.The described broadcast page belongs to the supplier's of described video website.
With reference to figure 2, the exhibiting method of the focus video collection of one embodiment of the present invention comprises that hotspot database sets up step S1 and focus video recommendation step S2.
Wherein, the focus video database sets up step S1 to crawl out and to emerge a set from the internet corresponding to the video information of certain hotspot, every then variation of at interval promptly calculating the number of videos that increases in the described set through preset time, and the number change of the video by described increase judge whether should be with described video set as focus recommendation.In the present invention, described certain hotspot can be the focus personage, also can be focus incident, or perhaps the focus works, or above three's combination, focus personage's focus incident for example, focus works of focus personage or the like.Said herein focus personage can be some long-term famous person who keeps hot spot-effect, and for example video display star Liu Dehua also can be to become the person who attract people's attention that focus is comparatively fast desalinated again, for example cyberelite Miss lotus in a short time; Said herein focus incident can be some long-term incident that keeps hot spot-effect, and for example fluctuating of Sino-Japanese relations also can be to become the focus incident that focus is comparatively fast desalinated again, for example the 16 the Guangzhou Asian Games in a short time; Said herein focus works then mainly refer to keep in a short time the films and television programs of hot spot-effect, for example in October, 2010 film of hot showing " love of thornbuss " at home.About the variation of how in the preset time interval, to calculate the number of videos that increases in the described set, in subsequent paragraph, can cooperate the synoptic diagram of Fig. 3 to describe in detail.
The video information that focus video recommendation step S2 will be judged as the focus video is presented in Query Result foremost.Because the present invention mainly provides the result for retrieval to the active video information on the internet, can't directly the video that inquires directly be play, therefore, corresponding to the user input query condition that receives, the present invention at first offers the user with result for retrieval with the form of central leaf, on described central leaf, list some video informations corresponding to search condition, wherein, to be presented in the forward position of the Query Result page by the focus video that the focus video database sets up unit 1 to recommend out, the described result of representing can comprise the link of described focus video and corresponding to a width of cloth micro picture of this video content, when receiving the user when clicking the information of corresponding link of this focus video or micro picture, can jump to the broadcast page of this focus video.The described broadcast page belongs to the supplier's of described video website.
It is step by step following that the focus video database sets up step S1 further to comprise:
Step S10: the query requests of understanding user's input.The necessity that this step is set is, the querying condition or the searching keyword of user's input have various variations, the interfere information that wherein may comprise some influence inquiry accuracys, therefore need analyze user's querying condition in this step, and be identified for the main body keyword of subsequent video information inquiry.For example: user's original idea is an inquiry focus incident " Li Gang's door ", but the querying condition of user's input may be " Li Gang's door ", can directly it directly be considered as being used for the main body keyword of subsequent video information inquiry to so accurate querying condition, but user input querying condition also may be " whom Li Gang is? ", " Li Gang recently how well ", " Baoding Li Gang " or the like, will analyze such querying condition, and be identified for the main body keyword of subsequent video information inquiry.
Step S11: grasp the video information relevant from the internet with querying condition/query requests.Many again on the internet videos are uploaded and sharing website, famous having " potato net " " Yoqoo " or the like.Each video that can be searched all includes the text message corresponding to this video, if text information spinner to the introduction of this video content, or the synchronous literal explanation of video content.If comprised keyword in the text message of video, then this video be considered as the video relevant with querying condition/query requests, and the Internet connection of this video is crawled out corresponding to querying condition/query requests.
Step S12: the corresponding video that comprises the keyword in the query requests in the text message with video forms at least one video set.In the embodiment of Fig. 2, cited example is corresponding to certain focus incident " Li Gang's door ", and formed video set has only one to such focus incident.But, it is pointed out that for some focus personage or focus incident corresponding video set has several.For example: if the query requests of user's input is " drink-driving ", then the set that forms according to the resulting keyword of video information that inquires has several, for example, for example gather corresponding to the video of " Nanjing Zhang Mingbao incident " in the combination of " Li Gang's door " incident.
Step S13: with time is transverse axis, is that the longitudinal axis is set up coordinate function with the recruitment of number of videos.About this step, can cooperate with reference to figure 3 to illustrate.In Fig. 3, the transverse axis of coordinate (X-axis) is the time, and wherein the time interval is a unit with " 1 day ", and the longitudinal axis of coordinate (Y-axis) is the recruitment of number of videos, and wherein the increase of number of videos is a unit with " number ".Following table has been represented the variation of accelerating from the 1st day to the 6th day video, and as can be seen from the table, from the 1st day to the 4th day, the increase of number of videos remained on the trend that increases, and after the 4th day, the increase of number of videos presents the trend of rapid minimizing.
The time interval (my god) The increase of number of videos (individual)
The 1st day 2
From the 1st day to the 2nd day 4
From the 2nd day to the 3rd day 4
From the 3rd day to the 4th day 6
From the 4th day to the 5th day 1
From the 5th day to the 6th day 0
Step S14: whether the recruitment of judging the number of videos in time interval T is not less than predetermined value, if being not less than predetermined value then enters step S15, if then enter step S21 less than predetermined value.Alleged herein predetermined value can be the rate of curve that is connected to form between the each point with the variation of the recruitment of the number of videos in the described time interval T, when the rate of curve of function during more than or equal to preset threshold value, the video set of this focus correspondence is judged as the focus video; When the rate of curve of function during less than preset threshold value, the video set of this focus correspondence is judged as non-focus video.For example, in Fig. 3, the slope of a curve that is connected to form between the each point is remained on positive number or parallel trend from the 1st day to the 4th day, slope became negative afterwards from the 4th day, if the threshold value of the slope of setting Fig. 3 is for being not less than zero, then can draw judgement in view of the above: between the 1st day to the 4th day, this video set is the focus video, and this video set is non-focus video after the 4th day.
Step S15: the video in the video set is set at the focus video.
Focus video recommendation step S2 further comprises step by step following:
Step S20: the form of Query Result with central leaf represented, and the focus video is presented in the forward position of result for retrieval.Step S20 is undertaken in step S15, owing to the query video the possibility of result that obtains feeding back corresponding to querying condition/query requests has a lot, hundreds of video feed for example, and the user can not go to browse all results for video generally speaking, so the alleged herein forward position of result for retrieval that the focus video is presented in generally refers to the focus results for video is placed in first page of the Search Results feedback page.Because the present invention mainly provides the result for retrieval to the active video information on the internet, can't be directly with playing of inquiring, therefore, querying condition corresponding to user's input, the present invention at first offers the user with result for retrieval with the form of central leaf, on described central leaf, list some video informations corresponding to search condition, wherein, to be presented in the forward position of the Query Result page by the focus video that the focus video database sets up unit 1 to recommend out, the described result of representing can comprise the link of described focus video and corresponding to a width of cloth micro picture of this video content, when receiving the user when clicking the information of corresponding link of this focus video or micro picture, jump to the broadcast page of this focus video.The described broadcast page belongs to the supplier's of described video website.
Step S21: the form of Query Result with central leaf represented, and video is randomly ordered.It is pointed out that herein randomly ordered also can follow certain rule, for example according to the front and back of the uplink time of video, perhaps according to the speed of the broadcasting speed of video, perhaps according to the touching quantity of video what or the like.
Step S22: receive the information that the user clicks video link on the central leaf, jump to the video playback page or leaf.Described intermediate page represent that the result can comprise the link of described focus video and corresponding to a width of cloth micro picture of this video content, when receiving the user when clicking the information of corresponding link of this focus video or micro picture, jump to the broadcast page of this focus video.The described broadcast page belongs to the supplier's of described video website.
By above description, can draw, set up the focus video database in advance by the method for statistics, and regular update, when user's input video query requests, can inquire exactly and the maximally related focus video information of querying condition, reduce meaningless network traffics, avoid network congestion.
Be to be understood that, though this instructions is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of instructions only is for clarity sake, those skilled in the art should make instructions as a whole, technical scheme among each embodiment also can form other embodiments that it will be appreciated by those skilled in the art that through appropriate combination.
For example, please refer to Fig. 4, Fig. 4 is coordinate and a funtcional relationship synoptic diagram of judging the focus video in the exhibiting method of focus video collection of another embodiment of the invention.
In Fig. 4, the transverse axis of coordinate (X-axis) is the time, wherein the time interval with " " 1 day " is unit, the longitudinal axis of coordinate (Y-axis) for the variation of number of videos (this be with Fig. 3 in the place distinguished), wherein number of videos is a unit with " number ".Following table has been represented the variation from the 1st day to the 6th day number of videos, and as can be seen from the table, from the 1st day to the 4th day, the increase trend of number of videos was obvious, and after the 4th day, the increase of number of videos presents the trend of rapid minimizing.
The time interval (my god) Number of videos (individual)
The 1st day 2
From the 1st day to the 2nd day 6
From the 2nd day to the 3rd day 10
From the 3rd day to the 4th day 16
From the 4th day to the 5th day 17
From the 5th day to the 6th day 17
Certainly, in other embodiments of the present invention, can also replace the variation of number of videos or recruitment, be used to judge this video temperature with the click volume of video:
With time is the coordinate transverse axis, is that the coordinate longitudinal axis is set up funtcional relationship with the click volume of described video, when the rate of curve of function during more than or equal to preset threshold value, the video set of this focus correspondence is judged as the focus video; When the rate of curve of function during, the video set of this focus correspondence is judged as non-focus video less than preset threshold value.It judges theoretical with step is theoretical with the above-mentioned judgement according to number of videos or recruitment and step is consistent, does not repeat them here.
Above listed a series of detailed description only is specifying at feasibility embodiment of the present invention; they are not in order to restriction protection scope of the present invention, allly do not break away from equivalent embodiment or the change that skill spirit of the present invention done and all should be included within protection scope of the present invention.

Claims (14)

1. the exhibiting method of a focus video collection is characterized in that, this method comprises:
The focus video database is set up step, at first, to crawl out and form a video information set corresponding to the video information of certain hotspot from the internet, then, every variation of promptly calculating at interval number of videos in the described video information set or click volume through preset time, and the variation by described number of videos or click volume judge whether should be with described video information set as focus recommendation; And
Focus video recommendation step is presented in Query Result foremost with the video information set that is judged as the focus video.
2. the method for claim 1 is characterized in that, described certain hotspot comprises the focus personage, perhaps focus incident, perhaps focus works.
3. method as claimed in claim 2 is characterized in that, the step of a video information set of described formation comprises:
With described focus is unit, with the pairing keyword of described focus as querying condition, according to the text message of the video on the preset time interval scan internet;
The pairing video of text message that will comprise described keyword forms a video information set;
Video in the described video information set of regular update.
4. the method for claim 1 is characterized in that, the number change of described judgement video may further comprise the steps:
With time is the transverse axis of coordinate, is that the longitudinal axis of coordinate is set up funtcional relationship with the recruitment of number of videos in the set of described video information, when the rate of curve of function during more than or equal to preset threshold value, the video set of this focus correspondence is judged as the focus video; When the rate of curve of function during, the video set of this focus correspondence is judged as non-focus video less than preset threshold value.
5. the method for claim 1 is characterized in that, the number change of described judgement video may further comprise the steps:
With time is the transverse axis of coordinate, is that the longitudinal axis of coordinate is set up funtcional relationship with number of videos in the set of described video information, when the rate of curve of function during more than or equal to preset threshold value, the video set of this focus correspondence is judged as the focus video; When the rate of curve of function during, the video set of this focus correspondence is judged as non-focus video less than preset threshold value.
6. the method for claim 1 is characterized in that, described judgement video click volume variation may further comprise the steps:
With time is the coordinate transverse axis, is that the coordinate longitudinal axis is set up funtcional relationship with the click volume of described video, when the rate of curve of function during more than or equal to preset threshold value, the video set of this focus correspondence is judged as the focus video; When the rate of curve of function during, the video set of this focus correspondence is judged as non-focus video less than preset threshold value.
7. the method for claim 1 is characterized in that, described focus video recommendation step comprises:
Corresponding to the querying condition that receives, the focus video that inquires is illustrated in the forward position of the Query Result page in the intermediate link mode;
When receiving the information of clicking the corresponding link of this focus video, export the broadcast page of this focus video.
8. the demonstration device of a focus video collection is characterized in that, this device comprises:
The focus video database is set up the unit, be used for to crawl out and forming from the internet corresponding to the video information of certain hotspot a video information set, every then variation of promptly calculating at interval number of videos in the described video information set or click volume through preset time, and the variation by described number of videos or click volume judge whether should be with described video information set as focus recommendation; And
Focus video recommendation unit, the video information set that is used for being judged as the focus video is illustrated in Query Result foremost.
9. device as claimed in claim 8 is characterized in that described focus comprises the focus personage, perhaps focus incident, perhaps focus works.
10. device as claimed in claim 9 is characterized in that, described focus video database sets up the unit to be used for:
With described focus is unit, with the pairing keyword of described focus as querying condition, according to the text message of the video on the preset time interval scan internet;
The pairing video of text message that will comprise described keyword forms a video information set;
Video in the described video information set of regular update.
11. device as claimed in claim 8 is characterized in that, described focus video database sets up the unit to be used to judge the number change of video:
With time is the transverse axis of coordinate, is that the longitudinal axis of coordinate is set up funtcional relationship with the recruitment of number of videos in the set of described video information, when the rate of curve of function during more than or equal to preset threshold value, the video set of this focus correspondence is judged as the focus video; When the rate of curve of function during, the video set of this focus correspondence is judged as non-focus video less than preset threshold value.
12. device as claimed in claim 8 is characterized in that, described focus video database sets up the unit to be used to judge the number change of video:
With time is the transverse axis of coordinate, is that the longitudinal axis of coordinate is set up funtcional relationship with number of videos in the set of described video information, when the rate of curve of function during more than or equal to preset threshold value, the video set of this focus correspondence is judged as the focus video; When the rate of curve of function during, the video set of this focus correspondence is judged as non-focus video less than preset threshold value.
13. device as claimed in claim 8 is characterized in that, described focus video database sets up the unit to be used to judge that the video click volume changes:
With time is the coordinate transverse axis, is that the coordinate longitudinal axis is set up funtcional relationship with the click volume of described video, when the rate of curve of function during more than or equal to preset threshold value, the video set of this focus correspondence is judged as the focus video; When the rate of curve of function during, the video set of this focus correspondence is judged as non-focus video less than preset threshold value.
14. device as claimed in claim 8 is characterized in that, described focus video recommendation unit is used for:
Corresponding to the querying condition that receives, the focus video that inquires is illustrated in the forward position of the Query Result page in the intermediate link mode;
When receiving the information of clicking the corresponding link of this focus video, export the broadcast page of this focus video.
CN 201010590036 2010-12-15 2010-12-15 Hot video set displaying method and device Pending CN102033929A (en)

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Application publication date: 20110427