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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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3.发明申请公开(公告)号：US20250139188A1
公开(公告)日：2025-05-01
申请号：US18889622
申请日：2024-09-19
Inventor： Jeong Heo , Oh Woog Kwon , Jihee Ryu , Young-Ae Seo , Jin SEONG , Jong Hun Shin , Ki Young Lee , Yo Han Lee , Soojong Lim
IPC: G06F17/11 , G06F40/205 , G06F40/40 , G06V10/86
Abstract: A method for problem inference based on multi-modal generative artificial intelligence includes receiving question information including an image and text, generating formal languages by parsing the image and text of the question information, respectively, based on a pre-constructed problem solving template, generating text-based intermediate inference information for the question information by inputting the generated formal language to a formal language inference unit, generating image-based inference information by inputting the text-based intermediate inference information, the text included in the question information (hereinafter referred to as “text question information”), and the image included in the question information (hereinafter referred to as “image question information”) to a multi-modal image generation model, and generating text-based inference information by inputting the text-based intermediate inference information, the image-based inference information, and the text question information to a multi-modal text generation model.
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4.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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5.发明授权公开(公告)号：US11880421B2
公开(公告)日：2024-01-23
申请号：US17535466
申请日：2021-11-24
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: G06F16/957 , G06F16/31 , G06F16/33 , G06F40/205
CPC classification number: G06F16/957 , G06F16/316 , G06F16/3334 , G06F40/205
Abstract: Disclosed herein are an apparatus and method for providing a search service based on important sentences. The apparatus for providing a search service based on important sentences includes memory in which at least one program and a previously trained word importance measurement model are recorded and a processor for executing the program. The program may include a word importance measurement unit for measuring the importance of each of multiple words included in input text in the corresponding input text based on the word importance measurement model and a sentence importance measurement unit for measuring the importance of each of at least one sentence included in the text based on the measured importance of each of the multiple words.
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Patent Agency Ranking
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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公开(公告)号：US09633006B2
公开(公告)日：2017-04-25
申请号：US14932604
申请日：2015-11-04
Inventor： Pum Mo Ryu , Hyun Ki Kim , Yong Jin Bae , Hyo Jung Oh , Chung Hee Lee , Soo Jong Lim , Joon Ho Lim , Myung Gil Jang , Mi Ran Choi , Jeong Heo
CPC classification number: G06F17/2785 , G06F17/271 , G06F17/2755 , G06F17/277 , G06F17/2775 , G06F17/30401 , G06F17/30976
Abstract: Disclosed are a question answering system for structured knowledgebase using deep natural language question analysis, and a method thereof, the question answering system for structured knowledgebase using deep natural language question analysis includes a deep natural language question analysis unit configured to create a structure of a semantic frame by analyzing a natural language question that is input, a question-intermediate expression creation unit configured to create a question-intermediate expression of a lexicon level based on the semantic frame, a knowledgebase-specialized query creation unit configured to create a query used to search in knowledgebase that is a subject of search, based on the question-intermediate expression, and a knowledgebase search unit configured to find a correct answer in the knowledgebase that is subject of search based on the query, to provide an accuracy of the correct answer, a confidence of the correct answer and an evidence for the correct answer.
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公开(公告)号：US20150161517A1
公开(公告)日：2015-06-11
申请号：US14243427
申请日：2014-04-02
Inventor： Yong-Jin BAE , Hyun-Ki Kim , Myung-Gil Jang , Mi-Ran Choi , Jeong Heo , Soo-Jong Lim , Hyo-Jung Oh , Chung-Hee Lee , Pum-Mo Ryu , Yeo-Chan Yoon , Yoon-Jae Choi , Yo-Han Jo
Abstract: A method and device for predicting popularity by setting various criteria of popularity of social data spread over a social network service (SNS) including: a data collecting unit to collect previous data created during a predetermined time and created in real time from data storage associated with an SNS, a data popularity prediction resource building unit to extract user information and data information from the previous data created during the predetermined time and build a social data popularity prediction resource using the extracted user information and data information, and a popularity predicting unit to predict popularity of the social data created in real time using the data information and the user information extracted from the data created in real time and the built popularity prediction resource, in which the predicted popularity includes predicted values of at least two items among a spread amount, a popularity time, and a spread rate.
Abstract translation: 一种用于通过设定在社交网络服务（SNS）上传播的社会数据的流行度的各种标准来预测流行度的方法和装置，包括：数据收集单元，用于收集在预定时间期间创建并且实时地从与 SNS，数据流行度预测资源建立单元，用于从在预定时间期间创建的先前数据中提取用户信息和数据信息，并使用所提取的用户信息和数据信息构建社交数据流行度预测资源，以及普及预测单元来预测 使用从实时创建的数据中提取的数据信息和用户信息以及建立的流行度预测资源实时创建的社交数据的流行度，其中预测流行度包括扩展量中的至少两个项目的预测值， 流行时间和传播率。
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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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公开(公告)号：US10037381B2
公开(公告)日：2018-07-31
申请号：US14260828
申请日：2014-04-24
Inventor： Pum-Mo Ryu , Hyun-Ki Kim , Sang-Kyu Park , Yong-Jin Bae , Jeong Heo , Hyo-Jung Oh , Chung-Hee Lee , Soo-Jong Lim , Myung-Gil Jang , Mi-Ran Choi , Yoon-Jae Choi , Yeo-Chan Yoon , Yo-Han Jo
IPC: G06F17/30
CPC classification number: G06F16/951 , G06F16/3331
Abstract: The present invention is to provide an apparatus for searching information based on Wikipedia's contents comprising: a document converting part extracting fulltext documents, section title documents, info-box documents, category documents and definition statement documents from Wikipedia original documents and generating at least one of Wikipedia documents for questions and answers; a document indexing part analyzing the Wikipedia document for questions and answers, extracting POS-based index terms from the Wikipedia document for questions and answers, and generating a Wikipedia document index for questions and answers; a question analyzing part receiving a natural language question, analyzing a question pattern, an answer pattern and a question focus from the natural language question, and extracting document search keywords; a document searching part performing document search by using the document search keywords from the Wikipedia document index for questions and answers and generating document search result from each Wikipedia document index for questions and answers; an answer extracting part extracting first answers by using information about the question pattern, the answer pattern and the question focus from the document search result; and an answer integrating part integrating and prioritizing the first answer and generating a second answer.
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