情報推薦装置、情報推薦システム、情報推薦方法及び情報推薦プログラム - Nippon Telegraph and Telephone Corporation

Title:

情報推薦装置、情報推薦システム、情報推薦方法及び情報推薦プログラム

Document Type and Number:

Japanese Patent JP7207543

Kind Code:

B2

Abstract:

An object of the present disclosure is to recognize a situation during a user's conversation as a context and make it possible to present items suitable for the situation.An information recommendation apparatus 100 according to the present disclosure includes a context extraction module 24 which extracts keywords which are in a topic from a user's conversation, a similarity determination module 31 which refers to a knowledge base 13 storing recommended items associated with communication contexts including keywords, extracts recommended items and communication contexts associated with the extracted keywords, and selects communication contexts similar to the topic among the extracted communication contexts, and an information search module 32 which acquires from the knowledge base 13 recommended items associated with the selected communication contexts.

Inventors:

Osamu Kamagai
Kenji Kugimoto
Takahiro Yamaguchi

Application Number:

JP2021530347A

Publication Date:

January 18, 2023

Filing Date:

July 05, 2019

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