@inproceedings{weko_170741_1, author = "熊本,忠彦 and 田中,克己", title = "Webニュース記事からの印象の自動抽出", booktitle = "第67回全国大会講演論文集", year = "2005", volume = "2005", number = "1", pages = "7--8", month = "mar" }