In this paper, we describe the OPI system participating in the Semeval-2014 task 3 Cross-Level Semantic Similarity. Our approach is knowledge-poor, there is no exploitation of any structured knowledge resources as Wikipedia, WordNet or Babel-Net. The method is also fully unsupervised, the training set is only used in order to tune the system. System measures the semantic similarity of texts using corpus-based measures of termsets similarity.
CITATION STYLE
Kozlowski, M. (2014). OPI: Semeval-2014 Task 3 System Description. In 8th International Workshop on Semantic Evaluation, SemEval 2014 - co-located with the 25th International Conference on Computational Linguistics, COLING 2014, Proceedings (pp. 454–458). Association for Computational Linguistics (ACL). https://doi.org/10.3115/v1/s14-2079
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