| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To extract a representative comment from a text collection for a specific topic. <P>SOLUTION: A representative comment extraction method for extracting a representative comment from a text collection including a plurality of comments extracts the representative comment by: an important word extraction step for extracting important words representing features of the text collection from the text collection; a clustering step for clustering the plurality of comments based on the important words; and a representative comment extraction step for extracting the representative comment from respective clusters divided by the clustering. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
