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Weighting search criteria based on similarities to an ingested corpus in a question and answer (QA) system
Weighting search criteria based on similarities to an ingested corpus in a question and answer (QA) system
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机译:基于与问答系统(QA)中摄取的语料库的相似度对搜索条件进行加权
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摘要
A mechanism is provided, in a data processing system comprising a processor and a memory configured to implement a question and answer (QA) system, for weighting search criteria based on similarities to an ingested corpus in the QA system. A set of question characteristics found in a received input question are compared to a set of data characteristics respectively describing data in each corpus of a corpora. For each question characteristic in the set of found question characteristics, a first weight is assigned to the corpus within which data associated with the data characteristic resides in response to the question characteristic being more related to a data characteristic; otherwise a second weight is assigned, where the first weight is greater than the second weight. A selective search is then performed for an answer to the received input question in one or more corpora with a higher weighting.
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