DIVERSE QUERY RECOMMENDATIONS USING CLUSTERING-BASED METHODOLOGY

摘要

A computer-implemented method provides suggested search queries based on an input search query. The input search query is received. A first list of documents is determined that correspond to processing the query by a search engine determining the list of result queries, including processing the first list of documents to determine clusters of documents and determining potential queries that correspond to the determined clusters by comparing results of the potential queries with documents in the determined clusters. A list of result queries is determined, wherein executing the list of result queries would correspond to a second list of documents, that result from presenting the result queries to the search engine; and the documents of the second list of documents cover the documents of the first list of documents. The list of result queries based on the potential queries determined to correspond to the determined clusters.