Search Results for author: Sapan Shah

Found 3 papers, 0 papers with code

Emotion Enriched Retrofitted Word Embeddings

no code implementations COLING 2022 Sapan Shah, Sreedhar Reddy, Pushpak Bhattacharyya

The retrofitted embeddings achieve better inter-cluster and intra-cluster distance for words having the same emotions, e. g., the joy cluster containing words like fun, happiness, etc., and the anger cluster with words like offence, rage, etc., as evaluated through different cluster quality metrics.

Sarcasm Detection Sentiment Analysis +1

Retrofitting Light-weight Language Models for Emotions using Supervised Contrastive Learning

no code implementations29 Oct 2023 Sapan Shah, Sreedhar Reddy, Pushpak Bhattacharyya

We present a novel retrofitting method to induce emotion aspects into pre-trained language models (PLMs) such as BERT and RoBERTa.

Contrastive Learning Few-Shot Learning +3

A Retrofitting Model for Incorporating Semantic Relations into Word Embeddings

no code implementations COLING 2020 Sapan Shah, Sreedhar Reddy, Pushpak Bhattacharyya

We present a novel retrofitting model that can leverage relational knowledge available in a knowledge resource to improve word embeddings.

Lexical Entailment Metric Learning +2

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