Cooccurrence Graph

This paper describes a graph-based unsu- pervised system for induction and clas- sification. The system performs a two stage graph based clustering where a co- occurrence graph is first clustered …...

We present an approach for tackling the Sen- timent Analysis problem in SemEval 2015. The approach is based on the use of a co- occurrence graph to represent existing rela- …...

We present an approach for tackling the tweet quantification problem in SemEval 2016. The approach is based on the creation of a co- occurrence graph per sentiment from the train- …...