Music Emotion Recognition from Lyrics: a comparative study

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dc.contributor.authorMalheiro, Ricardo
dc.contributor.authorPanda, Renato
dc.contributor.authorGomes, Paulo
dc.contributor.authorPaiva, Rui Pedro
dc.date.accessioned2013-12-26T00:53:16Z
dc.date.available2013-12-26T00:53:16Z
dc.date.issued2013-09
dc.description.abstractWe present a study on music emotion recognition from lyrics. We start from a dataset of 764 samples (audio+lyrics) and perform feature extraction using several natural language processing techniques. Our goal is to build classifiers for the different datasets, comparing different algorithms and using feature selection. The best results (44.2% F-measure) were attained with SVMs. We also perform a bi-modal analysis that combines the best feature sets of audio and lyrics.The combination of the best audio and lyrics features achieved better results than the best feature set from audio only (63.9% F-Measure against 62.4% F-Measure).pt_PT
dc.identifier.citationMalheiro, R., Panda, R., Gomes, P., Paiva, R., “Music Emotion Recognition from Lyrics: A Comparative Study”, 6th International Workshop on Machine Learning and Music (MML13). Held in Conjunction with the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECMLPPKDD13), Praga, República Checa, Setembro 2013.pt_PT
dc.identifier.urihttp://dspace.ismt.pt/xmlui/handle/123456789/332
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisher6th International Workshop on Machine Learning and Music (MML13). Held in Conjunction with the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECMLPPKDD13)pt_PT
dc.rightsopenAccesspt_PT
dc.subjectReconhecimento de emoções musicais - Music emotion recognitionpt_PT
dc.subjectLetras de músicas - Lyricspt_PT
dc.subjectFusão multimodal - Multi-modal fusionpt_PT
dc.subjectProcessamento de linguagem natural - Natural language processingpt_PT
dc.subjectAprendizagem de máquina - Machine learningpt_PT
dc.titleMusic Emotion Recognition from Lyrics: a comparative studypt_PT
dc.typeconferenceObjectpt_PT
degois.publication.locationPraga, República Checapt_PT
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