...知正例集合和反例集合中归纳出描述所有正例并排斥所有反例的该概念的一般规则,因此,示例学习也称为概念获取(concept acquisition)。现有的示例学习算法主要分成两大类：覆盖算法和分治算法。
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针对词、潜在概念、文本和主题之间的模糊关系，提出一种基于信息论的潜在概念获取与文本聚类方法。
To emphasize the fuzzy relation among words, latent concepts, text and topics, an information theory based approach to latent concept extraction and text clustering is proposed.
她们说：“如果女性是生理上倾向于喜欢粉红这类颜色，那么不管性别概念获取的经验如何，这种偏好都应该是明显的。”
"If females have a biological predisposition to favour colours such as pink, this preference should be evident regardless of experience of the acquisition of gender concepts," they said.
了解网络计算的概念和结构中缺少的内容，并获取解决问题的建议。
Find out what's missing from the concept and structure of grid computing, and get Suggestions for solving problems.
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