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Presentation: Lecture 8: Rule Based Concept Extraction

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    In this week’s session, we are going to look at how rule-based concept extraction works. Last week’s session described grammatical concept extraction, and it might seem like that technique was also rule-based. Of course, in a way, it was. However, in grammatical concept extraction, the rules we were using were dictated by the language itself- things like parts of speech and voice. True rule-based concept extraction goes a step further and allows us, as the developers of a semantic application, to specify rules that will make our tool more powerful and precise.

Presentation Details

Sean Dolan


College of Communication and Information Library & Information Science

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