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AssigneeMicrosoft Corporation
InventorsSanjay Agrawal, Kaushik Chakrabarti, Surajit Chaudhuri, Venkatesh Ganti
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Architecture for finding related entities for web search queries. An extraction component takes a document as input and outputs all the mentions (or occurrences) of named entities such as names of people, organizations, locations, and products in the document, as well as entity metadata. An indexing component takes a document identifier (docID) and the set of mentions of named entities and, stores and indexes the information for retrieval. A document-based search component takes a keyword query and returns the docIDs of the top documents matching with the query. A retrieval component takes a docID as input, accesses the information stored by the indexing component and returns the set of mentions of named entities in the document. This information is then passed to an entity scoring and thresholding component that computes an aggregate score of each entity and selects the entities to return to the user.
A computer-implemented search system, comprising:
A computer-implemented method of searching, comprising:
A computer-implemented system, comprising:
Dependencies are inferred from the claim text.