Dr Sumith Matharage

STAFF PROFILE

Position

Casual Academic

Faculty

Faculty of Business and Law

Department

BL Deakin Business School

Campus

Melbourne Burwood Campus

Qualifications

Doctor of Philosophy, Monash University, 2012

Contact

s.matharage@deakin.edu.au
+61 3 924 46125

Research interests

  • Text Mining (Social Media Analysis)
  • Business Analytics and Visualisation

Teaching interests

  • Data and Information Management
  • Data Mining
  • Business Intelligence and Warehousing
  • Computer Programming

Conferences

*Hiran Ganegedara, Sumith Matharage and Damminda Alahakoon, 'A Scalable and Dynamic Self-Organizing Map for Clustering Large Volumes of Text Data'. Accepted for Neural Networks (IJCNN), The 2013 International Joint Conference on. IEEE, 2013 *Gunasinghe, Upuli, S. Matharage, and D. Alahakoon. 'A sequence based dynamic SOM model for text clustering.' Neural Networks (IJCNN), The 2012 International Joint Conference on. IEEE, 2012. *Matharage, Sumith, et al. 'Fast growing self-organizing map for text clustering. 'Neural Information Processing. Springer Berlin Heidelberg, 2011.*Matharage, S., et al. 'Analysing Stillbirth Data Using Dynamic Self Organizing Maps.'Database and Expert Systems Applications (DEXA), 2011 22nd International Workshop on. IEEE, 2011. *Matharage, Sumith, and Damminda Alahakoon. 'Enhancing GSOM text clustering with Latent Semantic Analysis.'Information and Automation for Sustainability (ICIAFs), 2010 5th International Conference on. IEEE, 2010. *Jayasinghe, D., Hettiarachchi, S., Abeywickrama, S., Ketteepearachchi, C., Alahakoon, D., Matharage, S., & Gunasinghe, U. (2010, December). txtKnot-Text clustering based concept hierarchy to generalize from different text sources. In Information and Automation for Sustainability (ICIAFs), 2010 5th International Conference pp 239-243. IEEE. *Matharage, Sumith, Upuli Gunasinghe, and Damminda Alahakoon. 'Growing Self Organizing Map with an Imposed Binary Search Tree for discovering temporal input patterns.'Industrial and Information Systems (ICIIS), 2009 International Conference on. IEEE, 2009.

Publications

Filter by

2012

A sequence based dynamic SOM model for text clustering

U Gunasinghe, S Matharage, D Alahakoon

(2012), pp. 1-8, IJCNN 2012: Proceedings of the 2012 International Joint Conference on Neural Networks, Brisbane, Qld, E1-1

conference
2011

Fast growing self organizing map for text clustering

S Matharage, D Alahakoon, J Rajapakse, P Huang

(2011), Vol. 7063, pp. 406-415, Lecture notes in computer science, Berlin, Germany, C1-1

journal

Analysing stillbirth data using dynamic self organizing maps

S Matharage, O Alahakoon, D Alahakoon, S Kapurubandara, R Nayyar, M Mukherjee, U Jagadish, S Yim, I Alahakoon

(2011), pp. 86-90, Proceedings of the 22nd International Workshop on Database and Expert Systems Applications; DEXA 2011, Toulouse, France, E1-1

conference
2009

Growing Self Organizing Map with an Imposed Binary Search Tree for Discovering Temporal Input Patterns

S Matharage, U Gunasinghe, D Alahakoon

(2009), pp. 222-226, Proceedings of the Fourth International Conference on Industrial and Information Systems (ICIIS); IEEE 2009, Peradeniya, Sri Lanka, E1-1

conference

Grants

No grants found

Supervisions

No completed student supervisions to report