CICBUAPnlp: Graph-Based Approach for Answer Selection in Community Question Answering Task.
Helena Gómez-AdornoDarnes VilariñoDavid PintoGrigori SidorovPublished in: SemEval@NAACL-HLT (2015)
Keyphrases
- question answering systems
- random walk
- graph representation
- graph model
- knowledge sharing
- bipartite graph
- graph theory
- information retrieval
- question answering
- connected components
- spanning tree
- overlapping communities
- dependency graph
- graph theoretic
- graph mining
- graph structure
- graph matching
- directed graph
- query processing
- social networks