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公开(公告)号：US20150026163A1
公开(公告)日：2015-01-22
申请号：US13943067
申请日：2013-07-16
Applicant: International Business Machines Corporation
Inventor： Peter F. Haggar , Dane A. Johnson , Stephan J. Roorda , Richard L. Stillwell
IPC: G06F17/30
CPC classification number: G06F17/3053 , G06F17/30654
Abstract: Mechanisms are provided for dynamically selecting a subset of candidate answer sources for use by a question and answer (QA) system. The QA system receives an input question for which an answer is sought and generates one or more queries based on the input question. The QA system selects a subset of candidate answer sources, from a group of candidate answer sources, based on a ranked listing of candidate answer sources. The ranked listing of candidate answer sources is generated based on characteristics of previous candidate answers generated by the QA system for previously input questions. The QA system applies the one or more queries to the subset of candidate answer sources and generates at least one candidate answer for the input question based on results of applying the one or more queries to the subset of candidate answer sources.
Abstract translation: 提供了用于动态选择候选答案来源的子集以供问答使用的机制。 QA系统接收到一个输入问题，寻求一个答案，并根据输入的问题产生一个或多个查询。 QA系统根据候选答案源的排名列表，从一组候选答案源中选择候选答案源的子集。 基于QA系统为先前输入的问题生成的先前候选答案的特征，生成候选答案源的排名列表。 QA系统将一个或多个查询应用于候选答复源的子集，并且基于将一个或多个查询应用于候选答复源的子集的结果为输入问题生成至少一个候选答案。
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Patent Agency Ranking
2.发明申请Analyzing Natural Language Questions to Determine Missing Information in Order to Improve Accuracy of Answers 有权分析自然语言问题以确定缺失的信息，以提高答案的准确性公开(公告)号：US20150161241A1
公开(公告)日：2015-06-11
申请号：US14097655
申请日：2013-12-05
Applicant: International Business Machines Corporation
Inventor： Peter F. Haggar , Dane A. Johnson , Mark G. Megerian , John E. Petri , Stephan J. Roorda , Leah R. Smutzer , Richard J. Stevens , Richard L. Stillwell
CPC classification number: G06F17/30654 , G06Q10/10 , G09B5/02
Abstract: A mechanism is provided in a data processing system comprising a processor and a memory configured to implement a question and answer system (QA), for improving answers to an input question. An input question is received and parsed for a known set of critical information required to answer the input question. Responsive to one or more pieces of critical information failing to be identifiable in the input question, a user who submitted the input question is prompted for the one or more pieces of critical information via a graphical user interface (GUI).
Abstract translation: 在包括处理器和被配置为实现问答系统（QA））的数据处理系统中提供一种机制，用于改进对输入问题的答案。 接收并解析输入问题，以解答输入问题所需的一组已知关键信息。 响应于输入问题中无法识别的一个或多个关键信息，提交输入问题的用户通过图形用户界面（GUI）提示一个或多个关键信息。
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3.发明申请Determining Answers in a Question/Answer System when Answer is Not Contained in Corpus 有权在语料库中不包含答案的问题/回答系统中的答案公开(公告)号：US20140365502A1
公开(公告)日：2014-12-11
申请号：US13914906
申请日：2013-06-11
Applicant: International Business Machines Corporation
Inventor： Peter F. Haggar , Dane A. Johnson , Stephan J. Roorda , Richard L. Stillwell , Michael D. Whitley
IPC: G06F17/30
CPC classification number: G06N5/02 , G06F17/30684
Abstract: Mechanisms are provided for generating an answer for an input question when the answer is not directly present in a corpus of information. An input question is received from a computing device and analyzed to determine whether the input question is requesting an answer that is calculable. In response to a determination that the input question is requesting an answer that is calculable, one or more constituent data values are retrieved, from a corpus of information, for calculating the requested answer to the input question. A value corresponding to the requested answer is calculated based on the one or more retrieved constituent data values and is then output as the requested answer to the input question.
Abstract translation: 提供了当答案不直接出现在信息语料库中时，为输入问题产生答案的机制。 从计算设备接收输入问题并进行分析，以确定输入问题是否请求可计算的答案。 响应于输入问题要求可计算的答案的确定，从信息语料库检索一个或多个组成数据值，以计算对输入问题的请求答案。 基于一个或多个检索到的构成数据值计算与所请求的答案相对应的值，然后作为所请求的答案输出到输入的问题。
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4.发明授权Determining answers in a question/answer system when answer is not contained in corpus 有权在答案不包含在语料库中时，确定问题/答案系统中的答案公开(公告)号：US09336485B2
公开(公告)日：2016-05-10
申请号：US13914906
申请日：2013-06-11
Applicant: International Business Machines Corporation
Inventor： Peter F. Haggar , Dane A. Johnson , Stephan J. Roorda , Richard L. Stillwell , Michael D. Whitley
CPC classification number: G06N5/02 , G06F17/30684
Abstract: Mechanisms are provided for generating an answer for an input question when the answer is not directly present in a corpus of information. An input question is received from a computing device and analyzed to determine whether the input question is requesting an answer that is calculable. In response to a determination that the input question is requesting an answer that is calculable, one or more constituent data values are retrieved, from a corpus of information, for calculating the requested answer to the input question. A value corresponding to the requested answer is calculated based on the one or more retrieved constituent data values and is then output as the requested answer to the input question.
Abstract translation: 提供了当答案不直接出现在信息语料库中时，为输入问题产生答案的机制。 从计算设备接收输入问题并进行分析，以确定输入问题是否请求可计算的答案。 响应于输入问题要求可计算的答案的确定，从信息语料库检索一个或多个组成数据值，以计算对输入问题的请求答案。 基于一个或多个检索到的构成数据值计算与所请求的答案相对应的值，然后作为所请求的答案输出到输入的问题。
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公开(公告)号：US09965548B2
公开(公告)日：2018-05-08
申请号：US14097655
申请日：2013-12-05
Applicant: International Business Machines Corporation
Inventor： Peter F. Haggar , Dane A. Johnson , Mark G. Megerian , John E. Petri , Stephan J. Roorda , Leah R. Smutzer , Richard J. Stevens , Richard L. Stillwell
CPC classification number: G06F17/30654 , G06Q10/10 , G09B5/02
Abstract: A mechanism is provided in a data processing system comprising a processor and a memory configured to implement a question and answer system (QA), for improving answers to an input question. An input question is received and parsed for a known set of critical information required to answer the input question. Responsive to one or more pieces of critical information failing to be identifiable in the input question, a user who submitted the input question is prompted for the one or more pieces of critical information via a graphical user interface (GUI).
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公开(公告)号：US09275115B2
公开(公告)日：2016-03-01
申请号：US13943067
申请日：2013-07-16
Applicant: International Business Machines Corporation
Inventor： Peter F. Haggar , Dane A. Johnson , Stephan J. Roorda , Richard L. Stillwell
IPC: G06F17/30
CPC classification number: G06F17/3053 , G06F17/30654
Abstract: Mechanisms are provided for dynamically selecting a subset of candidate answer sources for use by a question and answer (QA) system. The QA system receives an input question for which an answer is sought and generates one or more queries based on the input question. The QA system selects a subset of candidate answer sources, from a group of candidate answer sources, based on a ranked listing of candidate answer sources. The ranked listing of candidate answer sources is generated based on characteristics of previous candidate answers generated by the QA system for previously input questions. The QA system applies the one or more queries to the subset of candidate answer sources and generates at least one candidate answer for the input question based on results of applying the one or more queries to the subset of candidate answer sources.
Abstract translation: 提供了用于动态选择候选答案来源的子集以供问答使用的机制。 QA系统接收到一个输入问题，寻求一个答案，并根据输入的问题产生一个或多个查询。 QA系统根据候选答案源的排名列表，从一组候选答案源中选择候选答案源的子集。 基于QA系统为先前输入的问题生成的先前候选答案的特征，生成候选答案源的排名列表。 QA系统将一个或多个查询应用于候选答复源的子集，并且基于将一个或多个查询应用于候选答复源的子集的结果为输入问题生成至少一个候选答案。
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