Question answering using entity references in unstructured data | Patent Publication Number 20220058232

US 20220058232 A1

Patent NumberUS 11928168 B2

Application Number17453413

Filled DateNov 3, 2021

Priority DateMar 15, 2013

Publication DateFeb 24, 2022

Original AssigneeAlphabet Inc.

Current AssigneeGoogle

Inventor/ApplicantsDvir Keysar
Tomer Shmiel

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