公开(公告)号：US20190074010A1

公开(公告)日：2019-03-07

申请号：US16181874

申请日：2018-11-06

Applicant: Google LLC

Inventor： Bryan Horling ,  David Kogan ,  Maryam Garrett ,  Daniel Kunkle ,  Wan Fen Nicole Quah ,  Ruijie He ,  Wangqing Yuan ,  Wei Chen ,  Michael Itz

IPC: G10L15/22 ,  G06F17/30 ,  G10L15/30 ,  G10L15/18

CPC classification number: G10L15/22 ,  G06F16/9535 ,  G10L15/1815 ,  G10L15/26 ,  G10L15/30

Abstract: Techniques are described herein for chatbots to achieve greater social grace by tracking users' states and providing corresponding dialog. In various implementations, input may be received from a user at a client device operating a chatbot, e.g., during a first session between the user and the chatbot. The input may be semantically processed to determine a state expressed by the user to the chatbot. An indication of the state expressed by the user may be stored in memory for future use by the chatbot. It may then be determined, e.g., by the chatbot based on various signals, that a second session between the user and the chatbot is underway. In various implementations, as part of the second session, the chatbot may output a statement formed from a plurality of candidate words, phrases, and/or statements based on the stored indication of the state expressed by the user.