Sentiment Analysis and Visualization using UIMA and Solr

Carlos Rodríguez Penagos, David García Narbona, Guillem Massó Sanabre, Jens Grivolla, Joan Codina-Filbà
2013 German Society for Computational Linguistics  
In this paper we present an overview of a UIMA-based system for Sentiment Analysis in hotel customer reviews. It extracts objectopinion/attribute-polarity triples using a variety of UIMA modules, some of which are adapted from freely available open source components and others developed fully in-house. A Solr based graphical interface is used to explore and visualize the collection of reviews and the opinions expressed in them.
dblp:conf/gldv/PenagosNSGC13 fatcat:gonza634rjbvbdjz7epytzd3zu