"Takuma Igarashi,Ryohei Sasano,Hiroya Takamura,Manabu Okumura","The Use of Sound Symbolism in Sentiment Classification",,"自然言語処理",,"Vol. 20","No. 2",,2013, "Takuma Igarashi,Ryohei Sasano,Hiroya Takamura,Manabu Okumura","The Use of Sound Symbolism in Sentiment Classification","PRICAI-2012",,,,,,2012,Sept. "五十嵐沢馬,笹野遼平,高村大也,奥村学","オノマトペの音象徴を利用した評判分析","言語処理学会 第18回年次大会",,,,,,2012,Mar.