RU2003105262A - METHOD OF SEARCH AND SELECTION OF INFORMATION WITH INCREASED RELEVANCE - Google Patents

Claims (6)

1. A method for searching and retrieving information from databases, including forming at least one search query by a user at his workplace, transmitting a user generated query to a search system, processing a search system of user generated search queries by selecting documents from databases, characterized in that the search system sorts the mentioned selected documents by topics and creates folders, each of which contains the mentioned documents, sorted by one topic e, for each sorted document, the features characterizing this document are distinguished, within each folder, the search system determines the rating of each feature contained in each sorted document, after which the search system determines the number of matches of the features of individual sorted documents in one folder with the features of other documents contained in other folders determines the final rating of each sorted document, taking into account the number of matches of signs and taking into account the weight coefficient ba data, after which the search system again sorts the mentioned sorted documents taking into account the final rating and sends the documents sorted in accordance with the final rating to the user's workplace. 2. The method according to claim 1, characterized in that the final rating of said sorted (i-th) document is calculated by the formula

where x _{i, j is the} rating of the i-th document in the j-th database; a _{j -} rating of the j-th database; l _{i is the} number of ratings of the i-th document that are not equal to zero from all databases; with _{i is the} number of matches of features of individual documents in different folders. 3. The method according to claim 2, characterized in that the rating of the j-th database a _i varies in the range from 0.1 to 1.0. 4. The method according to one of the preceding paragraphs, characterized in that the mentioned features of the documents are authors, organizations, news, events, all types of scientific and technical literature and patent documentation. 5. The method according to claim 4, characterized in that the types of scientific and technical literature are articles in periodicals, monographs, collections of works, proceedings of conferences and other scientific meetings. 6. The method according to one of the preceding paragraphs, characterized in that the final rating of the databases is established using control testing.