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Key word 文本操作(text operation) 标引词(indexing term) 倒排文档(inverted file) 用户反馈(user feedback) 检索评价(retrieval evaluation) 查询语言(q... 阅读全文
posted @ 2007-12-31 16:46
岩仔
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Key word 文本操作(text operation) 标引词(indexing term) 倒排文档(inverted file) 用户反馈(user feedback) 检索评价(retrieval evaluation) 查询语言(q... 阅读全文
posted @ 2007-12-31 16:46
岩仔
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摘要:
Key word 文本操作(text operation) 标引词(indexing term) 倒排文档(inverted file) 用户反馈(user feedback) 检索评价(retrieval evaluation) 查询语言(q... 阅读全文
posted @ 2007-12-31 16:46
岩仔
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摘要:
Key word 文本操作(text operation) 标引词(indexing term) 倒排文档(inverted file) 用户反馈(user feedback) 检索评价(retrieval evaluation) 查询语言(q... 阅读全文
posted @ 2007-12-31 16:46
岩仔
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第一章 1.What is the definition of Information Retrieval? Information retrieval (IR) deals with the representation, storage, organization of, and access to information items. 2.What is the primary ... 阅读全文
posted @ 2007-12-31 16:43
岩仔
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第一章 1.What is the definition of Information Retrieval? Information retrieval (IR) deals with the representation, storage, organization of, and access to information items. 2.What is the primary ... 阅读全文
posted @ 2007-12-31 16:43
岩仔
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摘要:
第一章 1.What is the definition of Information Retrieval? Information retrieval (IR) deals with the representation, storage, organization of, and access to information items. 2.What is the primary ... 阅读全文
posted @ 2007-12-31 16:43
岩仔
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摘要:
第一章 1.What is the definition of Information Retrieval? Information retrieval (IR) deals with the representation, storage, organization of, and access to information items. 2.What is the primary ... 阅读全文
posted @ 2007-12-31 16:43
岩仔
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摘要:
第一章 1.What is the definition of Information Retrieval? Information retrieval (IR) deals with the representation, storage, organization of, and access to information items. 2.What is the primary ... 阅读全文
posted @ 2007-12-31 16:43
岩仔
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摘要:
Key word 文本操作(text operation) 标引词(indexing term) 倒排文档(inverted file) 用户反馈(user feedback) 检索评价(retrieval evaluation) 查询语言(q... 阅读全文
posted @ 2007-12-31 16:42
岩仔
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