US Patent 7680772 Search quality detection

In various embodiments, the present invention provides methods and systems for categorizing the quality of a search by analyzing the relevancy numbers associated with the search results. The relevancy numbers are compared to established patterns to categorize the quality of the search query. Based on this categorization, the system alters the display parameters of the results, such as the number of results to display, the message to display to the user, or in some embodiments, a subsequent action the system executes.