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单词 Semantic gap
释义

Semantic gap

英语百科

Semantic gap

Semantic gap in the context of image analysis

The semantic gap characterizes the difference between two descriptions of an object by different linguistic representations, for instance languages or symbols. According to Hein, the semantic gap can be defined as "the difference in meaning between constructs formed within different representation systems". In computer science, the concept is relevant whenever ordinary human activities, observations, and tasks are transferred into a computational representation.

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更新时间:2025/6/22 3:46:25