Kabushiki Kaisha Toshiba

Toshiba Digital Solutions Corporation

Tsuyoshi Kushima

Yuka Kobayashi

Takami Yoshida

Kenji Iwata

Hisayoshi Nagae

Urara Iwata

Yukiko Furusawa

A sentence search apparatus includes a processing circuit. The processing circuit: accept a character string input by a user; search a sentence collection in which a plurality of sentences as a search target is accumulated based on the accepted character string to acquire one or more search result sentences matching the accepted character string; perform sentence analysis on the search result sentence to acquire a dependency relation between words constituting the search result sentence; and determine one or more recommended words for narrowing down the search result sentence to a sentence desired by the user based on the accepted character string, the search result sentence, and the dependency relation.

Sentence search apparatus, sentence search method, and storage medium

According to one embodiment, a communication data log processing apparatus includes a processor including hardware. The processor receives communication data contained in a communication data log as a log of the communication data containing a speech sentence and meta information. The processor determines a section to which the received communication data should belong based on the speech sentence and the meta information.

Communication data log processing apparatus, communication data log processing method, and storage medium storing program

An information processing device includes at least one hardware processor. The hardware processor selects one or more pieces of partial document data from document data. The hardware processor extracts, from the partial document data, first information being a word or a phrase for specifying a first attribute of the partial document data. The hardware processor extracts, from the partial document data, second information being a word or a phrase for specifying a second attribute of the partial document data. The hardware processor calculates a first feature value representing a feature of the first information. The hardware processor calculates a second feature value representing a feature of the second information. The hardware processor analyzes the document data on the basis of the first feature value and the second feature value.

Information processing device, information processing method, and computer program product

Growing community of inventors

Kawasaki Kanagawa, Japan

Tsuyoshi Kushima