@inproceedings{weko_161041_1, author = "有吉,勇介", title = "特異値分解を用いたソーシャル情報フィルタリング方式", booktitle = "第61回全国大会講演論文集", year = "2000", volume = "2000", number = "1", pages = "77--78", month = "oct" }