The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 04, 2001
Filed:
Jun. 24, 1998
William John Blewett, Redmond, WA (US);
David C. Gerlt, Renton, WA (US);
Eric Hawley, Seattle, WA (US);
Charles G. Moore, Redmond, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Searching a file in a format unsupported by a search engine by creating term-topic links with associated probabilities. A file is retrieved comprising a compressed HTML file or a webpage. The file is parsed to retrieve data associated with title tags and body tags. In addition, user queries are received so that the user may associate a query with the title data. Term-topic links are created by linking terms from the retrieved data and the query with a topic. Heuristics are then used to determine the probability associated with each term-topic link. Term-topic links having a term containing nouns are assigned a higher probability than verbs, verbs are assigned a higher probability than adjectives, and adjectives and adverbs are assigned the same probability. The term-topic links are trained by adjusting the assigned probabilities based on a user defined query and an associated target topic.