Braja Gopal Patra
2017
Retrieving Similar Lyrics for Music Recommendation System
Braja Gopal Patra | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of the 14th International Conference on Natural Language Processing (ICON-2017)
Braja Gopal Patra | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of the 14th International Conference on Natural Language Processing (ICON-2017)
2016
Multimodal Mood Classification - A Case Study of Differences in Hindi and Western Songs
Braja Gopal Patra | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of COLING 2016, the 26th International Conference on Computational Linguistics: Technical Papers
Braja Gopal Patra | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of COLING 2016, the 26th International Conference on Computational Linguistics: Technical Papers
Music information retrieval has emerged as a mainstream research area in the past two decades. Experiments on music mood classification have been performed mainly on Western music based on audio, lyrics and a combination of both. Unfortunately, due to the scarcity of digitalized resources, Indian music fares poorly in music mood retrieval research. In this paper, we identified the mood taxonomy and prepared multimodal mood annotated datasets for Hindi and Western songs. We identified important audio and lyric features using correlation based feature selection technique. Finally, we developed mood classification systems using Support Vector Machines and Feed Forward Neural Networks based on the features collected from audio, lyrics, and a combination of both. The best performing multimodal systems achieved F-measures of 75.1 and 83.5 for classifying the moods of the Hindi and Western songs respectively using Feed Forward Neural Networks. A comparative analysis indicates that the selected features work well for mood classification of the Western songs and produces better results as compared to the mood classification systems for Hindi songs.
JU_NLP at SemEval-2016 Task 11: Identifying Complex Words in a Sentence
Niloy Mukherjee | Braja Gopal Patra | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of the 10th International Workshop on Semantic Evaluation (SemEval-2016)
Niloy Mukherjee | Braja Gopal Patra | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of the 10th International Workshop on Semantic Evaluation (SemEval-2016)
JU_NLP at SemEval-2016 Task 6: Detecting Stance in Tweets using Support Vector Machines
Braja Gopal Patra | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of the 10th International Workshop on Semantic Evaluation (SemEval-2016)
Braja Gopal Patra | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of the 10th International Workshop on Semantic Evaluation (SemEval-2016)
2015
Mood Classification of Hindi Songs based on Lyrics
Braja Gopal Patra | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of the 12th International Conference on Natural Language Processing
Braja Gopal Patra | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of the 12th International Conference on Natural Language Processing
2014
JU_CSE: A Conditional Random Field (CRF) Based Approach to Aspect Based Sentiment Analysis
Braja Gopal Patra | Soumik Mandal | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of the 8th International Workshop on Semantic Evaluation (SemEval 2014)
Braja Gopal Patra | Soumik Mandal | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of the 8th International Workshop on Semantic Evaluation (SemEval 2014)
How Sentiment Analysis Can Help Machine Translation
Santanu Pal | Braja Gopal Patra | Dipankar Das | Sudip Kumar Naskar | Sivaji Bandyopadhyay | Josef van Genabith
Proceedings of the 11th International Conference on Natural Language Processing
Santanu Pal | Braja Gopal Patra | Dipankar Das | Sudip Kumar Naskar | Sivaji Bandyopadhyay | Josef van Genabith
Proceedings of the 11th International Conference on Natural Language Processing
2013
Automatic Music Mood Classification of Hindi Songs
Braja Gopal Patra | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of the 3rd Workshop on Sentiment Analysis where AI meets Psychology
Braja Gopal Patra | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of the 3rd Workshop on Sentiment Analysis where AI meets Psychology
Construction of Emotional Lexicon Using Potts Model
Braja Gopal Patra | Hiroya Takamura | Dipankar Das | Manabu Okumura | Sivaji Bandyopadhyay
Proceedings of the Sixth International Joint Conference on Natural Language Processing
Braja Gopal Patra | Hiroya Takamura | Dipankar Das | Manabu Okumura | Sivaji Bandyopadhyay
Proceedings of the Sixth International Joint Conference on Natural Language Processing
2012
Part of Speech (POS) Tagger for Kokborok
Braja Gopal Patra | Khumbar Debbarma | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of COLING 2012: Posters
Braja Gopal Patra | Khumbar Debbarma | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of COLING 2012: Posters
Morphological Analyzer for Kokborok
Khumbar Debbarma | Braja Gopal Patra | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of the 3rd Workshop on South and Southeast Asian Natural Language Processing
Khumbar Debbarma | Braja Gopal Patra | Dipankar Das | Sivaji Bandyopadhyay
Proceedings of the 3rd Workshop on South and Southeast Asian Natural Language Processing