US5870740 Патенты
A method and System for retrieving information in response to a query by a user. The method includes the Steps of receiving a Signal S having a value corresponding to a relevance-ranking algorithm Score of a retrieved document, receiving a signal q having a value corresponding to the number of words in the query and a signal V having a value corresponding to the coordination level of the retrieved
Притязаний: 43. Знаков текста: 49 115.