patella
发表于 2025-3-28 16:37:04
A Question Answering System Built on Domain Knowledge Baseur framework to a Chinese interactive QA system development, and used a health-related knowledge base as domain scenario. It shows promising results in parsing complex questions and holding long history dialog.
embolus
发表于 2025-3-28 19:22:21
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喊叫
发表于 2025-3-29 00:35:27
Novel Word Features for Keyword Extractionowledge base, which would be extracted to derive the novel word features. The newly introduced word features that reflect the document’s background knowledge offer valuable indications on individual words’ importance in the input document and serve as nice complements to the traditional word feature
ectropion
发表于 2025-3-29 05:03:25
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semiskilled
发表于 2025-3-29 09:41:04
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Ingredient
发表于 2025-3-29 11:47:28
Improving the Effectiveness of Keyword Search in Databases Using Query Logsuery logs to help rank the .s generated during the first stage. Given the frequent patterns, we show how to compute the maximal score of a . using a dynamic programming algorithm. We prove that the problem of finding the maximal score is NP-hard. User studies on a real dataset validate the effective
裤子
发表于 2025-3-29 17:33:53
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Capture
发表于 2025-3-29 21:42:04
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Capitulate
发表于 2025-3-30 00:46:39
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faucet
发表于 2025-3-30 05:25:04
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