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公开(公告)号：US10650814B2
公开(公告)日：2020-05-12
申请号：US15797354
申请日：2017-10-30
Inventor： Ji Hyun Wang , Hyun Ki Kim , Chung Hee Lee , Soo Jong Lim , Mi Ran Choi , Sang Kyu Park , Yong Jin Bae , Hyung Jik Lee , Joon Ho Lim , Myung Gil Jang , Jeong Heo
IPC: G06F3/048 , G10L15/22 , G10L15/02 , G10L15/30 , G10L15/18 , G06F16/44 , G06F16/332 , G06F17/20 , G09B7/02 , G06Q30/02 , G06N5/04 , G06F3/0488 , G06F3/16
Abstract: Provided are an interactive question answering apparatus and method, which improve an unnatural question sentence and prevent the impossibility of a question in a state which does not know additional information, thereby providing a multimodal-based question answering method enabling a person to provide a question like conversing. Also, a question answering service is exposed to potential product purchasers of content such as an image, video, audio, etc., thereby providing an environment available to advertisement market.
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2.发明授权公开(公告)号：US11983501B2
公开(公告)日：2024-05-14
申请号：US17496272
申请日：2021-10-07
Inventor： Yong Jin Bae , Joon Ho Lim , Min Ho Kim , Hyun Kim , Hyun Ki Kim , Ji Hee Ryu , Kyung Man Bae , Hyung Jik Lee , Soo Jong Lim , Myung Gil Jang , Mi Ran Choi , Jeong Heo
IPC: G06F40/30 , G06F18/214 , G06F40/49 , G06V30/416
CPC classification number: G06F40/30 , G06F18/214 , G06F40/49 , G06V30/416
Abstract: The present invention relates to an apparatus and method for automatically generating machine reading comprehension training data, and more particularly, to an apparatus and method for automatically generating and managing machine reading comprehension training data based on text semantic analysis. The apparatus for automatically generating machine reading comprehension training data according to the present invention includes a domain selection text collection unit configured to collect pieces of text data according to domains and subjects, a paragraph selection unit configured to select a paragraph using the pieces of collected text data and determine whether questions and correct answers are generatable, and a question and correct answer generation unit configured to generate questions and correct answers from the selected paragraph.
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公开(公告)号：US10025849B2
公开(公告)日：2018-07-17
申请号：US14602904
申请日：2015-01-22
Inventor： Young Rae Kim , Hyung Jik Lee , Jin Young Moon , Chang Seok Bae , Hyun Ki Kim
Abstract: Provided is a question answering system with respect to a natural language question and a method thereof. The question answering system includes a candidate answer generating unit configured to extract a document mapped to an input natural language question, and generate candidate answers with respect to the natural language question from the extracted document, a text entailment recognizing unit configured to generate a text entailment recognition result representing a degree of association between multiple evidence sentences including the generated candidate answers and the natural language question, a list generating unit configured to generate a candidate answer list including the multiple evidence sentences in high association degree order on the basis of the text entailment recognition result, and an output unit configured to output the generated candidate answer list as a search result with respect to the natural language question.
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公开(公告)号：US20180151178A1
公开(公告)日：2018-05-31
申请号：US15797354
申请日：2017-10-30
Inventor： Ji Hyun Wang , Hyun Ki Kim , Chung Hee Lee , Soo Jong Lim , Mi Ran Choi , Sang Kyu Park , Yong Jin Bae , Hyung Jik Lee , Joon Ho Lim , Myung Gil Jang , Jeong Heo
CPC classification number: G10L15/22 , G06F3/04883 , G06F3/167 , G06F16/3329 , G06F16/44 , G06F17/20 , G06N5/04 , G06Q30/0201 , G09B7/02 , G10L15/02 , G10L15/1815 , G10L15/30
Abstract: Provided are an interactive question answering apparatus and method, which improve an unnatural question sentence and prevent the impossibility of a question in a state which does not know additional information, thereby providing a multimodal-based question answering method enabling a person to provide a question like conversing. Also, a question answering service is exposed to potential product purchasers of content such as an image, video, audio, etc., thereby providing an environment available to advertisement market.
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Patent Agency Ranking
公开(公告)号：US20180267957A1
公开(公告)日：2018-09-20
申请号：US15704254
申请日：2017-09-14
Inventor： Chung Hee LEE , Hyun Ki Kim , Sang Kyu Park , Kyung Man Bae , Yong Jin Bae , Ji Hyun Wang , Hyung Jik Lee , Soo Jong Lim , Joon Ho Lim , Myung Gil Jang , Mi Ran Choi , Jeong Heo
IPC: G06F17/27
Abstract: The language analysis method includes collecting an online document, performing coined word filtering on the collected document based on a predetermined coined word extraction pattern and a dictionary to extract a coined word candidate which corresponds to the coined word extraction pattern and is not registered in a coined stop word dictionary, performing morpheme analysis on the extracted coined word candidate to verify a coined word candidate which does not correspond to a predetermined part of speech and is not registered in a pre-stored morpheme dictionary, refining the coined word extraction pattern, based on a result of the verification and updating the verified coined word candidate in the coined stop word dictionary, and updating the verified coined word candidate in the morpheme dictionary, based on the result of the verification.
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公开(公告)号：US10691892B2
公开(公告)日：2020-06-23
申请号：US15704254
申请日：2017-09-14
Inventor： Chung Hee Lee , Hyun Ki Kim , Sang Kyu Park , Kyung Man Bae , Yong Jin Bae , Ji Hyun Wang , Hyung Jik Lee , Soo Jong Lim , Joon Ho Lim , Myung Gil Jang , Mi Ran Choi , Jeong Heo
IPC: G06F40/289 , G06F40/242 , G06F40/268 , G06F40/284
Abstract: The language analysis method includes collecting an online document, performing coined word filtering on the collected document based on a predetermined coined word extraction pattern and a dictionary to extract a coined word candidate which corresponds to the coined word extraction pattern and is not registered in a coined stop word dictionary, performing morpheme analysis on the extracted coined word candidate to verify a coined word candidate which does not correspond to a predetermined part of speech and is not registered in a pre-stored morpheme dictionary, refining the coined word extraction pattern, based on a result of the verification and updating the verified coined word candidate in the coined stop word dictionary, and updating the verified coined word candidate in the morpheme dictionary, based on the result of the verification.
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公开(公告)号：US10089300B2
公开(公告)日：2018-10-02
申请号：US15244100
申请日：2016-08-23
Inventor： Soo Jong Lim , Hyun Ki Kim , Sang Kyu Park , Yong Jin Bae , Chung Hee Lee , Hyung Jik Lee , Joon Ho Lim , Myung Gil Jang , Mi Ran Choi , Jeong Heo
Abstract: An apparatus for amending a language analysis error includes: a main language analyzer, which includes a plurality of language processing modules being sequentially connected to each other, and generates one best main analysis result for each processing module; a subsidiary language analyzer, which includes the plurality of language processing modules, and generates a plurality of subsidiary analysis results for each of the plurality of language processing modules; and an analysis result amender to in response to an error occurring in the main analysis result, acquire a subsidiary analysis result, and transmit the subsidiary analysis result to the main language analyzer.
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公开(公告)号：US10771408B2
公开(公告)日：2020-09-08
申请号：US16123356
申请日：2018-09-06
Inventor： Joon Ho Lim , Hyun Ki Kim , Min Ho Kim , Ji Hee Ryu , Kyung Man Bae , Yong Jin Bae , Ji Hyun Wang , Hyung Jik Lee , Soo Jong Lim , Myung Gil Jang , Mi Ran Choi , Jeong Heo
Abstract: A chatbot system and method conversing with other chatbots in place of a user. The chatbot system and method understand the purpose of conversation of a user, select chatbots to which the purpose of the user is to be transferred, converse with the selected chatbots in place of the user, and present the user with a result of conversation undertaken. The chatbot system converses with provider chatbots provided by property and service providers. The chatbot system includes a consumer chatbot that understands a purpose of conversation of a user, converses with the provider chatbots in place of the user, and provides a result of the conversation to the user.
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公开(公告)号：US09613025B2
公开(公告)日：2017-04-04
申请号：US14945921
申请日：2015-11-19
Inventor： Jeong Heo , Young Rae Kim , Hyun Ki Kim , Pum Mo Ryu , Yong Jin Bae , Hyo Jung Oh , Chung Hee Lee , Hyung Jik Lee , Soo Jong Lim , Joon Ho Lim , Myung Gil Jang , Mi Ran Choi
CPC classification number: G06F17/2785 , G06F17/2795 , G06F17/289 , G06F17/30864
Abstract: A natural language question answering system and method, and a paraphrase module are provided. The natural language question answering system includes a conversion module configured to generate a plurality of modified questions by paraphrasing a user's question; a plurality of question answering engines configured to receive each of the user's question and the modified questions, and select candidate answers corresponding to each of the user's question and the modified questions; and a detection module configured to detect at least one among the selected candidate answers as an answer.
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