@inproceedings{weko_137242_1,
   author	 = "河上,哲也 and 千種,康民 and 服部,泰造",
   title	 = "TF-IDF法に基づくタグの自動付与",
   booktitle	 = "全国大会講演論文集",
   year 	 = "2008",
   volume	 = "第70回",
   number	 = "人工知能と認知科学",
   pages	 = "173--174
",
   month	 = "mar"
}