Semantic meaning á»ÅÇèÒÍÐääÃѺ
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To be general and easy-to-use , HTML Tags and text separators concluded from statistical information become the most significant indicators for seperating object and recognizing attribute. However,they have nothing to do with the semantic meaning, making it difficult to achieve high accuracy.
it may get unwanted object or lose desired object since unwanted object are filtered with straightforward methods irrelevant to the semantic meaning.
¢Í¶ÒÁ¤ÃѺÇèÒ Semantic meaning á»ÅÇèÒÍÐäà áÅÐ it Ê×èͶ֧ÍÐääÃѺ
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