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semantic analysis |
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semantic analysis [si′man·tik ə′nal·ə·səs] (computer science) A phase of natural language processing, following parsing, that involves extraction of context-independent aspects of a sentence's meaning, including the semantic roles of entities mentioned in the sentence, and quantification information, such as cardinality, iteration, and dependency. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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This paper adapts latent semantic analysis (LSA) as an automated, statistically reliable metric for comparing desired outcomes or objectives across educational programs. Intellectualization is designed to facilitate officials' analytical activity--from perception and semantic analysis of diverse information to decision making. The reason is obvious: semantic analysis of subject keywords needs to have accurate data to draw reliable and valid conclusions. |
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