Major point extraction device, major point extraction method, and non-transitory computer readable recording medium
US12141207B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2019 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Aug 1, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/22
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention allows appropriate acquisition of focus points in a dialogue. The focus point extraction device 1 comprises: a dialogue scene predict unit (13) for predicting the dialogue scene of an utterance included in dialogue; an utterance type prediction sort unit (16) for predicting whether utterances are to be subjected to utterance type prediction; an utterance type predict unit (20) for predicting the utterance type of the utterance having been predicted as one to be subjected to the utterance type prediction; an utterance content extraction necessity predict unit (21) for predicting, in a case in which it has been predicted that the utterance belongs to any utterance type, whether a portion of the utterance is to be subjected, as utterance focus point information, to extraction or classification; and an utterance content extract unit (23) for: extracting or classifying the portion of the utterance from the utterance as the utterance focus point information, in a case in which it is predicted that a portion of the utterance is to be subjected to extraction or classification; and extracting or classifying the entirety of the utterance as the utterance focus point inf…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.