Google Inc.

Yonatan Erez

Yossi Matias

Varun Jasjit Singh

Selena Sunling Yang

Kaylin Spitz

Ian MacGillivray

Tomer Shmiel

Tal Cohen

Emma Sarah Persky

Dvir Keysar

Arkady Zaifman

Ian Macgillivray

Emma S Persky

Yoav Schwartzberg

Alice Duarte Scarpa

Ethan Bar-Yehuda

Mira Weiss

Gidon Ben Uri

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing filters from resource content. In one aspect, a system receives data identifying a set of resources that are determined to be responsive to a search query and extracts a set of keywords from the contents of the resources and related queries. The keywords are processed according to candidate selection criteria, and a set of candidate query filters are determined. The candidate filters may be used to filter the resources that are responsive to the query.

Search result filters from resource content

Systems and methods provide natural language search results to clear-intent queries. To provide the natural language search results, a system may parse a document from an authoritative source to generate at least one heading-text pair, the text appearing under the heading in the document. The system may assign a topic and a question category to the heading-text pair and store the heading-text pair in a data store keyed by the topic and the question category. The system determines that a query corresponds to the topic and the question category, and provides the heading-text pair as a natural language search result for the query. In some implementations, the text portion of the heading-text pair may be a paragraph or a list of items and the natural language search result may be provided with conventional snippet-based search results in response to the query.

Natural language search results for intent queries

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Yehud, Israel

Yonatan Erez