The key point of the semantic-based image retrieval is the semantic-based image annotation.

基于语义的图像检索的闭键和难里反在于基于语义的图像本注。

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Image semantic classification is an important and challenging task in the field of semantic-based image retrieval.

图像语义分类是基于语义的图像检索研究领域中一个重要且有挑战性的课题。

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This grid architecture may facilitate us implementing E-commerce automation and semantic-based system composition.

该网格结构有助于实现电子商务自动化及基于语义的软件集成。

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The exciting possibility of meaning-based advantages like these, according to Berkan and Pell, is that semantic algorithms won't just make keywordese obsolete--they could even become smart enough to pull searchers away from big players like Google and Yahoo!

FORBES: Magazine Article