1. Unsupervised keyword extraction using the gow model and centrality scores;Batziou,2017
2. A graph-based ranking model for automatic keyphrases extraction from arabic documents;BazzI,2017
3. Toward selectivity-based keyword extraction for croatian news;Beliga,2014
4. Automatic keyword extraction for text summarization: A survey;Bharti;CoRR,2017
5. A graph based keyword extraction model using collective node weight;Biswas;Expert Systems with Applications,2018