Search Results for author: Usashi Chatterjee

Found 4 papers, 0 papers with code

Modelling Commonsense Commonalities with Multi-Facet Concept Embeddings

no code implementations25 Mar 2024 Hanane Kteich, Na Li, Usashi Chatterjee, Zied Bouraoui, Steven Schockaert

We show that this leads to embeddings which capture a more diverse range of commonsense properties, and consistently improves results in downstream tasks such as ultra-fine entity typing and ontology completion.

Entity Typing

Ranking Entities along Conceptual Space Dimensions with LLMs: An Analysis of Fine-Tuning Strategies

no code implementations23 Feb 2024 Nitesh Kumar, Usashi Chatterjee, Steven Schockaert

We focus in particular on the task of ranking entities according to a given conceptual space dimension.

Cabbage Sweeter than Cake? Analysing the Potential of Large Language Models for Learning Conceptual Spaces

no code implementations9 Oct 2023 Usashi Chatterjee, Amit Gajbhiye, Steven Schockaert

The theory of Conceptual Spaces is an influential cognitive-linguistic framework for representing the meaning of concepts.

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