Latent Variable Models for Semantic Orientations of Phrases Hiroya Takamura author Takashi Inui author Manabu Okumura author 2006-04 text 11th Conference of the European Chapter of the Association for Computational Linguistics Diana McCarthy editor Shuly Wintner editor Association for Computational Linguistics Trento, Italy conference publication takamura-etal-2006-latent https://aclanthology.org/E06-1026/ 2006-04 201 208