Idea Density – A Potentially Informative Characteristic of Retrieved Documents
نویسنده
چکیده
Idea density, or number of propositions divided by number of words, is a well-known psycholinguistic measurement which can now be estimated reliably by software. Preliminary tests indicate that idea density distinguishes between documents about the same subject written for specialist and nonspecialist audiences, and that it does not correlate with lexical diversity or FleschKincaid readability.
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