Using the author’s comments for knowledge discovery
نویسنده
چکیده
We present an approach to knowledge discovery based on the author’s comments on pieces of information he conveys in his text. To carry out this task we propose a pattern-matching framework based on syntactic analysis that is able to represent a large variety of expressions that convey the same comment type. Our method has been applied effectively in novelty detection and risk detection tasks. We propose this approach and framework as a complementary methodology of information extraction and subsequent text-mining.
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