@InProceedings{YongRen:2012, author = {Yong Ren, Nobuhiro Kaji, Naoki Yoshinaga, and Masaru Kitsuregawa}, title = {Semi-supervised sentiment Classification in Resource-Scarce Language: A Comparative Study}, booktitle = {}, year = {2012}, address = {IEICE Technical Report}, publisher = {THE INSTITUTE OF ELECTRONICS, IEICE Technical Report INFORMATION AND COMMUNICATION ENGINEERS}, }