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Hu et al., 2014 - Google Patents

Text segmentation model based LDA and ontology for question answering in agriculture

Hu et al., 2014

Document ID
17362261989742826324
Author
Hu D
Wang W
Liu S
Xie N
Yin G
Publication year
Publication venue
Proceedings of 2013 World Agricultural Outlook Conference

External Links

Snippet

Question answering system based on text collections has been one research focus in information technology. The significant problem for text collections was how to construct models for text and segmentations. An approach to building topic models based on a formal …
Continue reading at link.springer.com (other versions)

Classifications

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    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • G06F17/3061—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F17/30634—Querying
    • G06F17/30657—Query processing
    • G06F17/30675—Query execution
    • G06F17/30684—Query execution using natural language analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
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    • G06F17/3061—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F17/30705—Clustering or classification
    • G06F17/3071—Clustering or classification including class or cluster creation or modification
    • G—PHYSICS
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    • G06F17/30705—Clustering or classification
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    • G06F17/2765—Recognition
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    • G06Q10/00—Administration; Management

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