Wathsala Anupama Mohotti

According to our database, Wathsala Anupama Mohotti authored at least 10 papers between 2018 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2022

An effective short-text topic modelling with neighbourhood assistance-driven NMF in Twitter.

Shalani Athukorala, Wathsala Anupama Mohotti

Soc. Netw. Anal. Min., 2022

2021

Discovering cluster evolution patterns with the Cluster Association-aware matrix factorization.

Wathsala Anupama Mohotti, Richi Nayak

Knowl. Inf. Syst., 2021

NOCOL - Nonnegative Orthogonal Constraint Outlier Learning.

Thirunavukarasu Balasubramaniam, Wathsala Anupama Mohotti, Richi Nayak, Chau Yuen

Proceedings of the Web Information Systems Engineering - WISE 2021, 2021

2020

Efficient Outlier Detection in Text Corpus Using Rare Frequency and Ranking.

Wathsala Anupama Mohotti, Richi Nayak

ACM Trans. Knowl. Discov. Data, 2020

Discovering Communities with SGNS Modelling-based Network connections and Text communications Clustering.

Wathsala Anupama Mohotti, Richi Nayak

Proceedings of the 2020 IEEE Symposium Series on Computational Intelligence, 2020

Deep Hierarchical Non-negative Matrix Factorization for Clustering Short Text.

Wathsala Anupama Mohotti, Richi Nayak

Proceedings of the Neural Information Processing - 27th International Conference, 2020

2019

Multi-type Relational Data Clustering for Community Detection by Exploiting Content and Structure Information in Social Networks.

Tennakoon Mudiyanselage Gayani Tennakoon, Khanh Luong, Wathsala Anupama Mohotti, Sharma Chakravarthy, Richi Nayak

Proceedings of the PRICAI 2019: Trends in Artificial Intelligence, 2019

Concept Mining in Online Forums Using Self-corpus-Based Augmented Text Clustering.

Wathsala Anupama Mohotti, Darren Christopher Lukas, Richi Nayak

Proceedings of the PRICAI 2019: Trends in Artificial Intelligence, 2019

2018

An Efficient Ranking-Centered Density-Based Document Clustering Method.

Wathsala Anupama Mohotti, Richi Nayak

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2018

Corpus-Based Augmented Media Posts with Density-Based Clustering for Community Detection.

Wathsala Anupama Mohotti, Richi Nayak

Proceedings of the IEEE 30th International Conference on Tools with Artificial Intelligence, 2018