Text Mining for Technology Monitoring
نویسندگان
چکیده
A considerable part of scientific and technological knowledge is coded in writing. In this context, automated text categorization can be regarded as a promising tool particularly for patent data analysis. In a real-life example, we show that automated text categorization can closely resemble the time -consuming categorisation job of an expert. By comparing different algorithms we reveal systematic differences in their results and show potential for further improvement.
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تاریخ انتشار 2002