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Deepa Joshi
Researcher at Yahoo!
Publications - 18
Citations - 1143
Deepa Joshi is an academic researcher from Yahoo!. The author has contributed to research in topics: Web search query & Web query classification. The author has an hindex of 12, co-authored 18 publications receiving 1143 citations.
Papers
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Patent
Systems and methods for generating concept units from search queries
Shyam Kapur,Deepa Joshi +1 more
TL;DR: In this paper, a query processing engine automatically decomposes queries into constituent units that are related to concepts in which a user may be interested, and then uses statistical methods to determine the units.
Patent
Search processing with automatic categorization of queries
TL;DR: In this paper, a concept network is generated from a set of queries by parsing the queries into units and defining various relationships between the units, from these concept networks, queries can be automatically categorized into categories, or more generally, can be associated with one or more nodes of a taxonomy.
Patent
Discovering query intent from search queries and concept networks
Deepa Joshi,John Thrall +1 more
TL;DR: In this article, a system is described for discovering query intent based on search queries and concept networks, and the system may construct frequency vectors from log data corresponding to a submitted query and at least one related query submitted to one or more search engines.
Patent
Systems and methods for search processing using superunits
TL;DR: In this paper, a concept network (408) is generated from a set of queries by parsing the queries into units and defining various relationships between the units based in part on patterns of units that appear together in queries.
Patent
Systems and methods for managing and using multiple concept networks for assisted search processing
TL;DR: In this paper, multiple concept networks are generated from subsets of received queries, and these concept networks can be used in various ways to enhance response to subsequent queries, e.g., to infer a user's likely intent given a query.