Wathsala Anupama Mohotti

11 papers B 1Journal 4Unranked 6
YearRankTypeTitle / Venue / Authors
2025 J jnl
Feature engineering on climate data with machine learning to understand time-lagging effects in pasture yield prediction.
Ecol. Informatics
Thirunavukarasu Balasubramaniam, Wathsala Anupama Mohotti, Kenneth Sabir, Richi Nayak
2022 J jnl
An effective short-text topic modelling with neighbourhood assistance-driven NMF in Twitter.
Soc. Netw. Anal. Min.
Shalani Athukorala, Wathsala Anupama Mohotti
2021 J jnl
Discovering cluster evolution patterns with the Cluster Association-aware matrix factorization.
Knowl. Inf. Syst.
Wathsala Anupama Mohotti, Richi Nayak
2021 — conf
NOCOL - Nonnegative Orthogonal Constraint Outlier Learning.
WISE (2)
Thirunavukarasu Balasubramaniam, Wathsala Anupama Mohotti, Richi Nayak, Chau Yuen
2020 — conf
Deep Hierarchical Non-negative Matrix Factorization for Clustering Short Text.
ICONIP (2)
Wathsala Anupama Mohotti, Richi Nayak
2020 — conf
Discovering Communities with SGNS Modelling-based Network connections and Text communications Clustering.
SSCI
Wathsala Anupama Mohotti, Richi Nayak
2020 J jnl
Efficient Outlier Detection in Text Corpus Using Rare Frequency and Ranking.
ACM Trans. Knowl. Discov. Data
Wathsala Anupama Mohotti, Richi Nayak
2019 — conf
Concept Mining in Online Forums Using Self-corpus-Based Augmented Text Clustering.
PRICAI (1)
Wathsala Anupama Mohotti, Darren Christopher Lukas, Richi Nayak
2019 — conf
Multi-type Relational Data Clustering for Community Detection by Exploiting Content and Structure Information in Social Networks.
PRICAI (2)
Tennakoon Mudiyanselage Gayani Tennakoon, Khanh Luong, Wathsala Anupama Mohotti, Sharma Chakravarthy, Richi Nayak
2018 — conf
An Efficient Ranking-Centered Density-Based Document Clustering Method.
PAKDD (3)
Wathsala Anupama Mohotti, Richi Nayak
2018 B conf
Corpus-Based Augmented Media Posts with Density-Based Clustering for Community Detection.
ICTAI
Wathsala Anupama Mohotti, Richi Nayak