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公开(公告)号：US11417319B2
公开(公告)日：2022-08-16
申请号：US15899835
申请日：2018-02-20
发明人： Takami Yoshida , Kenji Iwata , Yuka Kobayashi , Masami Akamine
IPC分类号： G10L15/07 , G10L15/22 , G06F3/16 , G06F16/9032 , G06F40/226 , G06F40/279 , G06F40/35
摘要： According to one embodiment, a dialogue system includes a setting apparatus and a processing apparatus. The setting apparatus sets in advance a plurality of words that are in impossible combination relationships to each other. The processing apparatus acquires speech of a user, and when a speech recognition result of an object included in the speech includes a word combination included in the plurality of words that are in impossible combination relationships to each other, output a notification to the user that processing of the object cannot be carried out.
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公开(公告)号：US20200293717A1
公开(公告)日：2020-09-17
申请号：US16798711
申请日：2020-02-24
发明人： Yuka KOBAYASHI , Hiroshi Fujimura , Kenji Iwata , Takami Yoshida
IPC分类号： G06F40/289 , G06N20/00 , G06F40/30 , G06F40/58
摘要： An interactive control system according to an embodiment includes one or more hardware processors configured to function as a detection unit, a conversion unit, first and second estimation units, and an attribute determination unit. The detection unit detects an input keyword from input information. The conversion unit converts the input information into information including the input keyword and the input-keyword-excluded context information. The first estimation unit estimates, from the context information, at least a first estimate information piece in which the input keyword's first attribute is associated with a first likelihood of the first attribute. The second estimation unit estimates, from the input keyword, at least a second estimate information piece in which the input keyword's second attribute is associated with a second likelihood of the second attribute. The attribute determination unit determines the input keyword's attribute based on the first and second estimate information.
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公开(公告)号：US20190088252A1
公开(公告)日：2019-03-21
申请号：US15899835
申请日：2018-02-20
发明人： Takami Yoshida , Kenji Iwata , Yuka Kobayashi , Masami Akamine
摘要： According to one embodiment, a dialogue system includes a setting apparatus and a processing apparatus. The setting apparatus sets in advance a plurality of words that are in impossible combination relationships to each other. The processing apparatus acquires speech of a user, and when a speech recognition result of an object included in the speech includes a word combination included in the plurality of words that are in impossible combination relationships to each other, output a notification to the user that processing of the object cannot be carried out.
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4.发明授权公开(公告)号：US12118313B2
公开(公告)日：2024-10-15
申请号：US18166303
申请日：2023-02-08
IPC分类号： G06F17/00 , G06F40/166 , G06F40/242 , G06F40/289
CPC分类号： G06F40/289 , G06F40/166 , G06F40/242
摘要： 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.
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公开(公告)号：US11636271B2
公开(公告)日：2023-04-25
申请号：US17186667
申请日：2021-02-26
发明人： Yuka Kobayashi , Kenji Iwata , Takami Yoshida
IPC分类号： G06F40/35 , G06F16/33 , G06F16/332 , G06F40/279
摘要： According to one embodiment, a dialogue apparatus includes a processing circuit. The processing circuit designates one database from among a plurality of databases. The processing circuit extracts a keyword from text information. The processing circuit searches the designated database and another database which is included in the plurality of databases and which is other than the designated database, by using the keyword. The processing circuit generates a response in accordance with a first number of hit items, which is a number of data items matching the keyword in the designated database, and a second number of hit items, which is a number of data items matching the keyword in said another database.
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公开(公告)号：US11531693B2
公开(公告)日：2022-12-20
申请号：US17186827
申请日：2021-02-26
发明人： Takami Yoshida , Kenji Iwata , Yuka Kobayashi
IPC分类号： G06F16/332 , G06F16/33 , G06F40/35 , G06F40/284
摘要： According to one embodiment, an information processing apparatus includes a processing circuit. The processing circuit generates each of keywords stored in a frequently asked question (FAQ) collection as an utterance sentence. The processing circuit generates dialogue data for each of the keywords, the dialogue data generated by performing a dialogue for each of the keywords at least once, the dialogue obtained by generating a response sentence to the utterance sentence based on a result of searching the FAQ collection by use of the utterance sentence. The processing circuit generates aggregation data representing how often each of the keywords is used in the dialogue, based on the dialogue data.
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公开(公告)号：US20220083577A1
公开(公告)日：2022-03-17
申请号：US17186827
申请日：2021-02-26
发明人： Takami Yoshida , Kenji Iwata , Yuka Kobayashi
IPC分类号： G06F16/332 , G06F40/35 , G06F40/284 , G06F16/33
摘要： According to one embodiment, an information processing apparatus includes a processing circuit. The processing circuit generates each of keywords stored in a frequently asked question (FAQ) collection as an utterance sentence. The processing circuit generates dialogue data for each of the keywords, the dialogue data generated by performing a dialogue for each of the keywords at least once, the dialogue obtained by generating a response sentence to the utterance sentence based on a result of searching the FAQ collection by use of the utterance sentence. The processing circuit generates aggregation data representing how often each of the keywords is used in the dialogue, based on the dialogue data.
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公开(公告)号：US11270683B2
公开(公告)日：2022-03-08
申请号：US16556352
申请日：2019-08-30
摘要： According to one embodiment, an interactive system includes following units. The knowledge reference unit refers to a question-answering knowledge based on a result of analyzing an input sentence to acquire a candidate for an answer to the input sentence. The unknown keyword detection unit detects, from the input sentence, an unknown keyword. The related keyword estimation unit acquires, in response to the detection of the unknown keyword, one or more candidates for a related keyword having a meaning close to the unknown keyword from predetermined keywords. The response generation unit generates a response to the input sentence based on the one or more candidates for the related keyword when the unknown keyword is detected.
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公开(公告)号：US11087753B2
公开(公告)日：2021-08-10
申请号：US16119674
申请日：2018-08-31
发明人： Takami Yoshida , Kenji Iwata , Hiroshi Fujimura
摘要： According to one embodiment, a dialog system includes an acquirer and a processor. The acquirer acquires a first sentence. The processor refers to a first weighting amount based on a first feature and a first weight. The first feature is of a first dialog state and relates to a first slot. The first weight pertains to the first sentence. The processor refers to a second weighting amount based on a first intention amount and a second weight. The first intention amount is of a first intention and relates to the first slot. The first intention is included in the first sentence. The second weight pertains to the first sentence and is different from the first weight. The processor outputs a second feature using the first and second weighting amounts. The second feature is of a second dialog state after the first dialog state and relates to the first slot.
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公开(公告)号：US20200242144A1
公开(公告)日：2020-07-30
申请号：US16565091
申请日：2019-09-09
IPC分类号： G06F16/332 , G06F3/14 , G06F17/27 , G06F16/338 , G06F16/33
摘要： According to one embodiment, a display control system includes a processor. The processor is capable of displaying a second sentence and at least a part of a first question-answer pair when accepting a first sentence including a first query keyword. The first sentence is input by a user. The first question-answer pair includes a first question and a first answer to the first question. The first question includes the first query keyword. The second sentence includes a first question keyword included in the first question. The processor is capable of displaying a word other than the first query keyword and the first question keyword in a first form, the first query keyword in a second form different from the first form, and the first question keyword in a third form different from the first form and the second form.
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