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Making legal knowledge accessible to non-experts is crucial for enhancing general legal literacy and encouraging civic participation in democracy. However, legal documents are often challenging to understand for people without legal…

We propose a novel framework for comprehending the reasoning capabilities of large language models (LLMs) through the perspective of meta-learning. By conceptualizing reasoning trajectories as pseudo-gradient descent updates to the LLM's…

计算与语言 · 计算机科学 2025-05-27 Junnan Liu , Hongwei Liu , Linchen Xiao , Shudong Liu , Taolin Zhang , Zihan Ma , Songyang Zhang , Kai Chen

Text-attributed graphs have recently garnered significant attention due to their wide range of applications in web domains. Existing methodologies employ word embedding models for acquiring text representations as node features, which are…

机器学习 · 计算机科学 2024-12-11 Jianxiang Yu , Yuxiang Ren , Chenghua Gong , Jiaqi Tan , Xiang Li , Xuecang Zhang

Large language models (LLMs) solve reasoning problems by first generating a rationale and then answering. We formalize reasoning as a latent variable model and derive a reward-based filtered expectation-maximization (FEM) objective for…

机器学习 · 计算机科学 2026-02-03 Junghyun Lee , Branislav Kveton , Anup Rao , Subhojyoti Mukherjee , Ryan A. Rossi , Sunav Choudhary , Alexa Siu

Generative large language models (LLMs) excel in natural language processing tasks, yet their inner workings remain underexplored beyond token-level predictions. This study investigates the degree to which these models decide the content of…

计算与语言 · 计算机科学 2024-09-11 Nicholas Pochinkov , Angelo Benoit , Lovkush Agarwal , Zainab Ali Majid , Lucile Ter-Minassian

Extending pre-trained text Large Language Models (LLMs)'s speech understanding or generation abilities by introducing various effective speech tokens has attracted great attention in the speech community. However, building a unified speech…

声音 · 计算机科学 2025-11-18 Yuanyuan Wang , Dongchao Yang , Yiwen Shao , Hangting Chen , Jiankun Zhao , Zhiyong Wu , Helen Meng , Xixin Wu

Large Language Models (LLMs) have in recent years demonstrated impressive prowess in natural language generation. A common practice to improve generation diversity is to sample multiple outputs from the model. However, there lacks a simple…

Code generation with Large Language Models (LLMs) has been extensively studied and achieved remarkable progress. As a complementary aspect to code generation, test case generation is of crucial importance in ensuring the quality and…

软件工程 · 计算机科学 2024-04-23 Kefan Li , Yuan Yuan

With the development of large language models (LLMs), zero-shot learning has attracted much attention for various NLP tasks. Different from prior works that generate training data with billion-scale natural language generation (NLG) models,…

计算与语言 · 计算机科学 2023-05-19 Yue Yu , Yuchen Zhuang , Rongzhi Zhang , Yu Meng , Jiaming Shen , Chao Zhang

Large language models (LLMs) have shown promise for automatic summarization but the reasons behind their successes are poorly understood. By conducting a human evaluation on ten LLMs across different pretraining methods, prompts, and model…

计算与语言 · 计算机科学 2023-02-01 Tianyi Zhang , Faisal Ladhak , Esin Durmus , Percy Liang , Kathleen McKeown , Tatsunori B. Hashimoto

Large language models (LLMs) with billions of parameters exhibit in-context learning abilities, enabling few-shot learning on tasks that the model was not specifically trained for. Traditional models achieve breakthrough performance on…

人工智能 · 计算机科学 2025-11-04 Aske Plaat , Annie Wong , Suzan Verberne , Joost Broekens , Niki van Stein , Thomas Back

While large language models (LLMs) bring not only performance but also complexity, recent work has started to turn LLMs into data generators rather than task inferencers, where another affordable task model is trained for efficient…

计算与语言 · 计算机科学 2023-05-24 Jiacheng Ye , Chengzu Li , Lingpeng Kong , Tao Yu

Generative Commonsense Reasoning (GCR) requires a model to reason about a situation using commonsense knowledge, while generating coherent sentences. Although the quality of the generated sentences is crucial, the diversity of the…

计算与语言 · 计算机科学 2024-09-30 Tianhui Zhang , Bei Peng , Danushka Bollegala

Feedback is a critical aspect of improvement. Unfortunately, when there is a lot of feedback from multiple sources, it can be difficult to distill the information into actionable insights. Consider student evaluations of teaching (SETs),…

计算与语言 · 计算机科学 2024-03-19 Andrew Katz , Mitchell Gerhardt , Michelle Soledad

Citation text plays a pivotal role in elucidating the connection between scientific documents, demanding an in-depth comprehension of the cited paper. Constructing citations is often time-consuming, requiring researchers to delve into…

计算与语言 · 计算机科学 2024-04-23 Avinash Anand , Kritarth Prasad , Ujjwal Goel , Mohit Gupta , Naman Lal , Astha Verma , Rajiv Ratn Shah

Recent advancements in Large Language Models (LLMs) have significantly enhanced their ability to process long contexts, yet a notable gap remains in generating long, aligned outputs. This limitation stems from a training gap where…

计算与语言 · 计算机科学 2024-11-01 Shanghaoran Quan , Tianyi Tang , Bowen Yu , An Yang , Dayiheng Liu , Bofei Gao , Jianhong Tu , Yichang Zhang , Jingren Zhou , Junyang Lin

Topic modeling is a powerful technique for uncovering hidden themes within a collection of documents. However, the effectiveness of traditional topic models often relies on sufficient word co-occurrence, which is lacking in short texts.…

计算与语言 · 计算机科学 2024-10-22 Pritom Saha Akash , Kevin Chen-Chuan Chang

We introduce a simple approach that uses a large language model (LLM) to automatically implement a fully interpretable rule-based data-to-text system in pure Python. Experimental evaluation on the WebNLG dataset showed that such a…

计算与语言 · 计算机科学 2025-03-03 Jędrzej Warczyński , Mateusz Lango , Ondrej Dusek

Large language models solve complex tasks by generating long reasoning chains, achieving higher accuracy at the cost of increased computational cost and reduced ability to isolate functionally relevant reasoning. Prior work on compact…

计算与语言 · 计算机科学 2026-04-22 Janvijay Singh , Dilek Hakkani-Tür

Recently, it is often said that the data used for the pre-training of large language models (LLMs) have been exhausted. This paper proposes a solution to the problem: Automated generation of massive reasonable empirical theorems by forward…

人工智能 · 计算机科学 2024-12-18 Jingde Cheng