Lexical semantic change through large language models: a survey

F Periti, S Montanelli - ACM Computing Surveys, 2024 - dl.acm.org
Lexical Semantic Change (LSC) is the task of identifying, interpreting, and assessing the
possible change over time in the meanings of a target word. Traditionally, LSC has been …

A systematic comparison of contextualized word embeddings for lexical semantic change

F Periti, N Tahmasebi - arxiv preprint arxiv:2402.12011, 2024 - arxiv.org
Contextualized embeddings are the preferred tool for modeling Lexical Semantic Change
(LSC). Current evaluations typically focus on a specific task known as Graded Change …

A semantic distance metric learning approach for lexical semantic change detection

T Aida, D Bollegala - arxiv preprint arxiv:2403.00226, 2024 - arxiv.org
Detecting temporal semantic changes of words is an important task for various NLP
applications that must make time-sensitive predictions. Lexical Semantic Change Detection …

AXOLOTL'24 Shared Task on Multilingual Explainable Semantic Change Modeling

M Fedorova, T Mickus, N Partanen, J Siewert… - arxiv preprint arxiv …, 2024 - arxiv.org
This paper describes the organization and findings of AXOLOTL'24, the first multilingual
explainable semantic change modeling shared task. We present new sense-annotated …

Automatically Generated Definitions and their utility for Modeling Word Meaning

F Periti, D Alfter, N Tahmasebi - Proceedings of the 2024 …, 2024 - aclanthology.org
Modeling lexical semantics is a challenging task, often suffering from interpretability pitfalls.
In this paper, we delve into the generation of dictionary-like sense definitions and explore …

Natural language processing pipeline to extract prostate cancer-related information from clinical notes

H Nakai, G Suman, DA Adamo, PJ Navin… - European …, 2024 - Springer
Objectives To develop an automated pipeline for extracting prostate cancer-related
information from clinical notes. Materials and methods This retrospective study included …

Beyond perplexity: Examining temporal generalization in large language models via definition generation

I Luden, M Giulianelli, R Fernández - Computational Linguistics in …, 2024 - clinjournal.org
The advent of large language models (LLMs) has significantly improved performance across
various Natural Language Processing tasks. However, the performance of LLMs has been …

[PDF][PDF] A Few-shot Learning Approach for Lexical Semantic Change Detection Using GPT-4

Z Ren, A Caputo, G Jones - Proceedings of the 5th Workshop on …, 2024 - aclanthology.org
Abstract Lexical Semantic Change Detection (LSCD) aims to detect language change from a
diachronic corpus over time. We can see that over the last two decades there has been a …

[HTML][HTML] Neural Networks for Conversion of Simulated NMR Spectra from Low-Field to High-Field for Quantitative Metabolomics

H Johnson, A Tipirneni-Sajja - Metabolites, 2024 - mdpi.com
Background: The introduction of benchtop NMR instruments has made NMR spectroscopy a
more accessible, affordable option for research and industry, but the lower spectral …

[PDF][PDF] Improving Word Usage Graphs with Edge Induction

B Noble, F Periti, N Tahmasebi - Proceedings of the 5th Workshop …, 2024 - aclanthology.org
This paper investigates edge induction as a method for augmenting Word Usage Graphs, in
which word usages (nodes) are connected through scores (edges) representing semantic …