Search Results for author: Piyumal Demotte

Found 4 papers, 2 papers with code

BERTifying Sinhala - A Comprehensive Analysis of Pre-trained Language Models for Sinhala Text Classification

1 code implementation LREC 2022 Vinura Dhananjaya, Piyumal Demotte, Surangika Ranathunga, Sanath Jayasena

We test on a set of different Sinhala text classification tasks and our analysis shows that out of the pre-trained multilingual models that include Sinhala (XLM-R, LaBSE, and LASER), XLM-R is the best model by far for Sinhala text classification.

text-classification Text Classification +1

BERTifying Sinhala -- A Comprehensive Analysis of Pre-trained Language Models for Sinhala Text Classification

no code implementations16 Aug 2022 Vinura Dhananjaya, Piyumal Demotte, Surangika Ranathunga, Sanath Jayasena

We test on a set of different Sinhala text classification tasks and our analysis shows that out of the pre-trained multilingual models that include Sinhala (XLM-R, LaBSE, and LASER), XLM-R is the best model by far for Sinhala text classification.

text-classification Text Classification +1

Dual-State Capsule Networks for Text Classification

no code implementations10 Sep 2021 Piyumal Demotte, Surangika Ranathunga

Thus, they could be considered as a viable alternative for text classification for languages that do not have pre-trained contextual embedding models.

Language Modelling Sentence +2

Sentiment Analysis for Sinhala Language using Deep Learning Techniques

1 code implementation14 Nov 2020 Lahiru Senevirathne, Piyumal Demotte, Binod Karunanayake, Udyogi Munasinghe, Surangika Ranathunga

For sentiment analysis, there exists only two previous research with deep learning approaches, which focused only on document-level sentiment analysis for the binary case.

Sentiment Analysis

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