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Large Language Models (LLMs) have demonstrated remarkable performance across various Natural Language Processing (NLP) tasks, largely due to their generalisability and ability to perform tasks without additional training. However, their…

计算与语言 · 计算机科学 2025-08-15 Kurt Micallef , Claudia Borg

Large Language Models (LLMs) excel in English, but their performance degrades significantly on low-resource languages (LRLs) due to English-centric training. While methods like LangBridge align LLMs with multilingual encoders such as the…

Vision Language Models (VLMs) achieved rapid progress in the recent years. However, despite their growth, VLMs development is heavily grounded on English, leading to two main limitations: (i) the lack of multilingual and multimodal datasets…

计算与语言 · 计算机科学 2026-04-21 Daniela Baiamonte , Elena Fano , Matteo Gabburo , Stefano Simonazzi , Leonardo Rigutini , Andrea Zugarini

Classical and natural language planning tasks remain a difficult domain for modern large language models (LLMs). In this work, we lay the foundations for improving planning capabilities of LLMs. First, we construct a comprehensive benchmark…

Low-rank and sparse composite approximation is a natural idea to compress Large Language Models (LLMs). However, such an idea faces two primary challenges that adversely affect the performance of existing methods. The first challenge…

机器学习 · 计算机科学 2026-02-27 Changhai Zhou , Qian Qiao , Yuhua Zhou , Yuxin Wu , Shichao Weng , Weizhong Zhang , Cheng Jin

Recent large language models (LLM) exhibit sub-optimal performance on low-resource languages, as the training data of these models is usually dominated by English and other high-resource languages. Furthermore, it is challenging to train…

计算与语言 · 计算机科学 2023-12-18 Zoltan Csaki , Pian Pawakapan , Urmish Thakker , Qiantong Xu

We design and evaluate a Bayesian optimization framework for resource efficient pre-training of Transformer-based language models (TLMs). TLM pre-training requires high computational resources and introduces many unresolved design choices,…

计算与语言 · 计算机科学 2023-05-31 Iñigo Urteaga , Moulay-Zaïdane Draïdia , Tomer Lancewicki , Shahram Khadivi

Scaling laws are useful guides for derisking expensive training runs, as they predict performance of large models using cheaper, small-scale experiments. However, there remain gaps between current scaling studies and how language models are…

Large language models (LLMs) are increasingly used in learning algorithms, evaluations, and optimization tasks. Recent studies have shown that using LLM-based optimizers to automatically optimize model prompts, demonstrations, predictions…

计算与语言 · 计算机科学 2025-10-23 Guowei Xu , Mert Yuksekgonul , Carlos Guestrin , James Zou

The burgeoning interest in developing Large Language Models (LLMs) with up to trillion parameters has been met with concerns regarding resource efficiency and practical expense, particularly given the immense cost of experimentation. This…

With the rapid adoption of large language models (LLMs) in recommendation systems, the computational and communication bottlenecks caused by their massive parameter sizes and large data volumes have become increasingly prominent. This paper…

分布式、并行与集群计算 · 计算机科学 2025-06-25 Haowei Yang , Yu Tian , Zhongheng Yang , Zhao Wang , Chengrui Zhou , Dannier Li

Despite the recent popularity of Large Language Models (LLMs) in Machine Translation (MT), their performance in low-resource languages (LRLs) still lags significantly behind Neural Machine Translation (NMT) models. In this work, we explore…

计算与语言 · 计算机科学 2024-10-07 Vivek Iyer , Bhavitvya Malik , Pavel Stepachev , Pinzhen Chen , Barry Haddow , Alexandra Birch

Hyper-parameter Tuning (HPT) is a necessary step in machine learning (ML) pipelines but becomes computationally expensive and opaque with larger models. Recently, Large Language Models (LLMs) have been explored for HPT, yet most rely on…

机器学习 · 计算机科学 2025-09-26 Om Naphade , Saksham Bansal , Parikshit Pareek

Techniques for multi-lingual and cross-lingual speech recognition can help in low resource scenarios, to bootstrap systems and enable analysis of new languages and domains. End-to-end approaches, in particular sequence-based techniques, are…

计算与语言 · 计算机科学 2018-03-08 Siddharth Dalmia , Ramon Sanabria , Florian Metze , Alan W. Black

Large Language Models (LLMs) offer a promising basis for creating agents that can tackle complex tasks through iterative environmental interaction. Existing methods either require these agents to mimic expert-provided trajectories or rely…

计算与语言 · 计算机科学 2024-12-02 Dihong Gong , Pu Lu , Zelong Wang , Meng Zhou , Xiuqiang He

Low-resource Multilingual Neural Machine Translation (MNMT) is typically tasked with improving the translation performance on one or more language pairs with the aid of high-resource language pairs. In this paper, we propose two simple…

计算与语言 · 计算机科学 2021-03-15 Gaurav Kumar , Philipp Koehn , Sanjeev Khudanpur

We explore optimally training protein language models, an area of significant interest in biological research where guidance on best practices is limited. Most models are trained with extensive compute resources until performance gains…

机器学习 · 计算机科学 2024-11-05 Xingyi Cheng , Bo Chen , Pan Li , Jing Gong , Jie Tang , Le Song

The rapid advancements in large language models (LLMs) have revolutionized natural language processing, creating an increased need for efficient, task-specific fine-tuning methods. Traditional fine-tuning of LLMs involves updating a large…

计算与语言 · 计算机科学 2024-11-26 Ayush Singh , Rajdeep Aher , Shivank Garg

Multilingual language models are widely used to extend NLP systems to low-resource languages. However, concrete evidence for the effects of multilinguality on language modeling performance in individual languages remains scarce. Here, we…

计算与语言 · 计算机科学 2023-11-16 Tyler A. Chang , Catherine Arnett , Zhuowen Tu , Benjamin K. Bergen

Using Large Language Models (LLMs) for Process Mining (PM) tasks is becoming increasingly essential, and initial approaches yield promising results. However, little attention has been given to developing strategies for evaluating and…

数据库 · 计算机科学 2024-07-01 Alessandro Berti , Humam Kourani , Hannes Hafke , Chiao-Yun Li , Daniel Schuster