An Exploration into the Use of Contextual Document Clustering for Cluster Sentiment Analysis Niall Rooney author Hui Wang author Fiona Browne author Fergal Monaghan author Jann Müller author Alan Sergeant author Zhiwei Lin author Philip Taylor author Vladimir Dobrynin author 2011-09 text Proceedings of the International Conference Recent Advances in Natural Language Processing 2011 Ruslan Mitkov editor Galia Angelova editor Association for Computational Linguistics Hissar, Bulgaria conference publication rooney-etal-2011-exploration https://aclanthology.org/R11-1020/ 2011-09 140 145