传统黄页检索采用基于关键词的检索，而缺乏对语义的表示、处理等能力，这就导致了目前黄页检索质量低下的缺陷。
The present yellow page retrieval is based on the grammatical level and lacks the ability to express and manage the semantic, which results in the yellow page retrieval's disadvantage.
传统黄页检索采用基于关键词的检索，而缺乏对语义的表示、处理等能力，这就导致了目前黄页检索质量低下的缺陷。
The present yellow page retrieval is based on the grammatical level and lacks the ability to express and manage the semantic, which results in the yellow page retrieval's disadvantage.
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