A computer-implemented system and method is disclosed for retrieving documents using context-dependant probabilistic modeling of words and documents. The present invention uses multiple overlapping vectors to represent each document. Each vector is centered on each of the words in the document, and consists...http://www.google.de/patents/US20020194158?utm_source=gb-gplus-sharePatent US20020194158 - System and method for context-dependent probabilistic modeling of words and documents
