Title :
On Development and Evaluation of a Chunker for Bangla
Author :
De, Sankar ; Dhar, Arnab ; Biswas, Suchismita ; Garain, Utpal
Author_Institution :
Dept. of Comput. Applic., Gupta Coll. of Tech. Sci., Asansol, India
Abstract :
A rule based Local Word Grouper (LWG) or Chunker has been attempted and applied to Bangla. The Chunker has been evaluated with PARSEVAL method. The paper describes implementation of the Chunker as well as the evaluation method in detail. The evaluation shows a precision value of 95.05%, recall value of 94.33% and f-score value of 94.62 which are up to the standard. The results also show a substantial improvement when comparing with some of the recently published works.
Keywords :
natural language processing; Bangla; PARSEVAL method; chunker; f-score value; local word grouper; precision value; recall value; Accuracy; Artificial neural networks; Gold; Machine learning; Morphology; Speech; Tagging; Chunker in Bangla; Evaluation of Chunker .PARSEVAL method; Local Word Grouper; Rule Based Chunker;
Conference_Titel :
Emerging Applications of Information Technology (EAIT), 2011 Second International Conference on
Conference_Location :
Kolkata
Print_ISBN :
978-1-4244-9683-9
DOI :
10.1109/EAIT.2011.48
