{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T16:19:57Z","timestamp":1781108397647,"version":"3.54.1"},"reference-count":29,"publisher":"IGI Global Scientific Publishing","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2012,4,1]]},"abstract":"<p>Feature selection or attribute reduction is performed mainly to avoid the \u2018curse of dimensionality\u2019 in the large database problem including musical instrument sound classification. This problem deals with the irrelevant and redundant features. Rough set theory and soft set theory proposed by Pawlak and Molodtsov, respectively, are mathematical tools for dealing with the uncertain and imprecision data. Rough and soft set-based dimensionality reduction can be considered as machine learning approaches for feature selection. In this paper, the authors applied these approaches for data cleansing and feature selection technique of Traditional Malay musical instrument sound classification. The data cleansing technique is developed based on matrices computation of multi-soft sets while feature selection using maximum attributes dependency based on rough set theory. The modeling process comprises eight phases: data acquisition, sound editing, data representation, feature extraction, data discretization, data cleansing, feature selection, and feature validation via classification. The results show that the highest classification accuracy of 99.82% was achieved from the best 17 features with 1-NN classifier.<\/p>","DOI":"10.4018\/jssci.2012040102","type":"journal-article","created":{"date-parts":[[2012,11,19]],"date-time":"2012-11-19T14:38:01Z","timestamp":1353335881000},"page":"14-40","source":"Crossref","is-referenced-by-count":1,"title":["Rough and Soft Set Approaches for Attributes Selection of Traditional Malay Musical Instrument Sounds Classification"],"prefix":"10.4018","volume":"4","author":[{"given":"Norhalina","family":"Senan","sequence":"first","affiliation":[{"name":"Universiti Tun Hussein Onn Malaysia, Malaysia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rosziati","family":"Ibrahim","sequence":"additional","affiliation":[{"name":"Universiti Tun Hussein Onn Malaysia, Malaysia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nazri Mohd","family":"Nawi","sequence":"additional","affiliation":[{"name":"Universiti Tun Hussein Onn, Malaysia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Iwan Tri Riyadi","family":"Yanto","sequence":"additional","affiliation":[{"name":"Universitas Ahmad Dahlan, Indonesia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tutut","family":"Herawan","sequence":"additional","affiliation":[{"name":"Universitas Ahmad Dahlan, Indonesia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2432","reference":[{"key":"jssci.2012040102-0","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-33019-4_1"},{"key":"jssci.2012040102-1","doi-asserted-by":"crossref","unstructured":"Benetos, E., Kotti, M., & Kotropoulus, C. (2006). Musical instrument classification using non-negative matrix factorization algorithms and subset feature selection. In Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (Vol. 5, pp. 221-224).","DOI":"10.1109\/ICASSP.2006.1661252"},{"key":"jssci.2012040102-2","unstructured":"Chen, D., Tsang, E. C. C., Yeung, D. S., & Wang, X. (2003). Some notes on the parameterization reduction of soft sets. In Proceedings of International Conference on Machine Learning and Cybernetics (Vol. 3, pp. 1442-1445)."},{"key":"jssci.2012040102-3","doi-asserted-by":"publisher","DOI":"10.1016\/j.camwa.2004.10.036"},{"key":"jssci.2012040102-4","first-page":"147","article-title":"Soft processing of audio signals","author":"A.Czyzewski","year":"1998","journal-title":"Rough sets in knowledge discovery: 2: Applications, case studies and software systems"},{"key":"jssci.2012040102-5","doi-asserted-by":"publisher","DOI":"10.1109\/TSMCB.2007.913394"},{"key":"jssci.2012040102-6","doi-asserted-by":"publisher","DOI":"10.1145\/1656274.1656278"},{"key":"jssci.2012040102-7","doi-asserted-by":"publisher","DOI":"10.1016\/j.knosys.2010.08.005"},{"key":"jssci.2012040102-8","doi-asserted-by":"crossref","unstructured":"Herawan, T., & Mustafa, M. D. (2009). On multi-soft sets construction in information systems. In D.-S. Huang, K.-H. Jo, H.-H. Lee, H.-J. Kang, & V. Bevilacqua (Eds.), Proceedings of the 5th International Conference on Emergent Intelligent Computing Technology and Applications (LNCS 5755, pp. 101-110).","DOI":"10.1007\/978-3-642-04020-7_12"},{"key":"jssci.2012040102-9","doi-asserted-by":"crossref","unstructured":"Herawan, T., Mustafa, M. D., & Abawajy, J. H. (2010). Matrices representation of multi soft sets and its application. In D. Taniar, O. Gervasi, B. Murgante, E. Pardede, & B. O. Apduhan (Eds.), Proceedings of the International Conference on Computational Science and its Applications (LNCS 6018, pp. 201-214).","DOI":"10.1007\/978-3-642-12179-1_19"},{"key":"jssci.2012040102-10","doi-asserted-by":"publisher","DOI":"10.1016\/j.knosys.2009.12.003"},{"key":"jssci.2012040102-11","first-page":"180","article-title":"Soft set theoretic approach for dimensionality reduction.","volume":"64","author":"T.Herawan","year":"2009","journal-title":"Communication of Computer and Information Sciences"},{"key":"jssci.2012040102-12","doi-asserted-by":"crossref","unstructured":"Hongwu, Q., Xiuqin, M., Herawan, T., & Zain, J. M. (2011). Data filling approach of soft sets under incomplete information. In N. T. Nguyen, C. G. Kim, & A. Janiak (Eds.), Proceedings of the Third International Conference on Intelligent Information and Database Systems (LNCS 6592, pp. 302-311).","DOI":"10.1007\/978-3-642-20042-7_31"},{"key":"jssci.2012040102-13","doi-asserted-by":"publisher","DOI":"10.1016\/j.camwa.2008.07.013"},{"key":"jssci.2012040102-14","doi-asserted-by":"crossref","unstructured":"Kostek, B., Szczuko, P., & Zwan, P. (2004). Processing of musical data employing rough sets and artificial neural networks. In S. Tsumoto, R. Slowinski, J. Komorowski, & J. W. Grzymala-Busse (Eds.), Proceedings of the 4th International Conference on Rough Sets and Current Trends in Computing (LNCS 3066, pp. 539-548).","DOI":"10.1007\/978-3-540-25929-9_65"},{"key":"jssci.2012040102-15","doi-asserted-by":"crossref","unstructured":"Liu, M., & Wan, C. (2001). Feature selection for automatic classification of musical instrument sounds. In Proceedings of the 1st ACM\/IEEE-CS Joint Conference on Digital Libraries (pp. 247-248).","DOI":"10.1145\/379437.379663"},{"key":"jssci.2012040102-16","doi-asserted-by":"publisher","DOI":"10.4018\/jcini.2010040106"},{"key":"jssci.2012040102-17","doi-asserted-by":"publisher","DOI":"10.1016\/S0898-1221(02)00216-X"},{"key":"jssci.2012040102-18","doi-asserted-by":"publisher","DOI":"10.1016\/S0898-1221(99)00056-5"},{"key":"jssci.2012040102-19","first-page":"116","article-title":"Discretization of continuous valued dimensions in OLAP data cubes.","volume":"8","author":"S.Palaniappan","year":"2008","journal-title":"International Journal of Computer Science and Network Security"},{"key":"jssci.2012040102-20","doi-asserted-by":"publisher","DOI":"10.1007\/BF01001956"},{"key":"jssci.2012040102-21","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-0114(85)80029-4"},{"key":"jssci.2012040102-22","doi-asserted-by":"publisher","DOI":"10.1016\/j.ins.2006.06.003"},{"key":"jssci.2012040102-23","doi-asserted-by":"crossref","unstructured":"Senan, N., Ibrahim, R., Nawi, N. M., & Mokji, M. M. (2009). Feature extraction for traditional malay musical instruments classification. In Proceedings of the International Conference of Soft Computing and Pattern Recognition (pp. 454-459).","DOI":"10.1109\/SoCPaR.2009.94"},{"key":"jssci.2012040102-24","doi-asserted-by":"crossref","unstructured":"Senan, N., Ibrahim, R., Nawi, N. M., Mokji, M. M., & Herawan, T. (2010). The ideal data representation for feature extraction of traditional malay musical instrument sounds classification. In D.-S. Huang, Z. Zhao, V. Bevilacqua, & J. Carlos Figueroa (Eds.), Proceedings of the 6th International Conference on Advanced Intelligent Computing Theories and Applications (LNCS 6215, pp. 345-353).","DOI":"10.1007\/978-3-642-14922-1_43"},{"key":"jssci.2012040102-25","doi-asserted-by":"crossref","unstructured":"Senan, N., Ibrahim, R., Nawi, N. M., Yanto, I. T. R., & Herawan, T. (2010). Soft set theory for feature selection of traditional malay musical instrument sounds. In R. Zhu, Y. Zhang, B. Liu, & C. Liu (Eds.), Proceedings of the First International Conference on Information Computing and Applications (LNCS 6377, pp. 253-260).","DOI":"10.1007\/978-3-642-16167-4_33"},{"key":"jssci.2012040102-26","unstructured":"Warisan Budaya Malaysia. (2000). Alat Muzik Tradisional. Retrieved from http:\/\/malaysiana.pnm.my\/kesenian\/Index.htm"},{"key":"jssci.2012040102-27","doi-asserted-by":"crossref","unstructured":"Wieczorkowska, A. (1999). Rough sets as a tool for audio signal classification. In Z. W. Ras & A. Skowron (Eds.), Proceedings of the 11th International Symposium on Foundations of Intelligent Systems (LNCS 1609, pp. 365-375).","DOI":"10.1007\/BFb0095123"},{"key":"jssci.2012040102-28","doi-asserted-by":"publisher","DOI":"10.1016\/j.camwa.2011.05.038"}],"container-title":["International Journal of Software Science and Computational Intelligence"],"original-title":[],"language":"ng","link":[{"URL":"https:\/\/www.igi-global.com\/viewtitle.aspx?TitleId=72878","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,6,1]],"date-time":"2022-06-01T18:21:33Z","timestamp":1654107693000},"score":1,"resource":{"primary":{"URL":"https:\/\/services.igi-global.com\/resolvedoi\/resolve.aspx?doi=10.4018\/jssci.2012040102"}},"subtitle":[""],"short-title":[],"issued":{"date-parts":[[2012,4,1]]},"references-count":29,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2012,4]]}},"URL":"https:\/\/doi.org\/10.4018\/jssci.2012040102","relation":{},"ISSN":["1942-9045","1942-9037"],"issn-type":[{"value":"1942-9045","type":"print"},{"value":"1942-9037","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,4,1]]}}}