Request extraction device
AssigneeNEC Corporation
InventorJun YOSHIDA
Life of this patent
Estimating the term…
Abstract
A request extraction device 500 includes: an acquisition section 521 acquiring a first natural sentence input by a user; a request extraction section 522 extracting at least a target word of a relevant word and the target word from the first natural sentence acquired by the acquisition section using a model learnt to output the relevant word and the target word with a second natural sentence as an input, the relevant word being a word indicating a request of a user included in the second natural sentence and the target word being a word serving as the target of the relevant word; and an output section 523 outputting the target word extracted by the request extraction section 522.
Claims10
A request extraction device comprising:
- at least one memory storing a processing instruction;
- and
- at least one processor configured to execute the processing instruction,
- the at least one processor acquiring a first natural sentence input by a user;
- extracting at least a target word of a relevant word and the target word from the first natural sentence to be acquired using a model learnt to output the relevant word and the target word with a second natural sentence as an input, the relevant word being a word indicating a request of a user included in the second natural sentence and the target word being a word serving as a target of the relevant word;
- and
- outputting the extracted target word.
A request extraction method including:
- acquiring a first natural sentence input by a user;
- extracting at least a target word of a relevant word and the target word from the acquired first natural sentence using a model learnt to output the relevant word and the target word with a second natural sentence as an input, the relevant word being a word indicating a request of a user included in the second natural sentence and the target word being a word serving as a target of the relevant word;
- and
- outputting the extracted target word,
- the acquiring, the extracting, and the outputting being performed by an information processing device.
A computer-readable recording medium storing a program for causing an information processing device to realize processing of:
- acquiring a first natural sentence input by a user;
- extracting at least a target word of a relevant word and the target word from the acquired first natural sentence using a model learnt to output the relevant word and the target word with a second natural sentence as an input, the relevant word being a word indicating a request of a user included in the second natural sentence and the target word being a word serving as the target of the relevant word;
- and
- outputting the extracted target word.
Dependencies are inferred from the claim text.