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Large Language Models (LLMs) still struggle with complex logical reasoning. While previous works achieve remarkable improvements, their performance is highly dependent on the correctness of translating natural language (NL) problems into a…

人工智能 · 计算机科学 2025-10-14 Xiangyu Wang , Haocheng Yang , Fengxiang Cheng , Fenrong Liu

Distributed word embeddings have yielded state-of-the-art performance in many NLP tasks, mainly due to their success in capturing useful semantic information. These representations assign only a single vector to each word whereas a large…

机器学习 · 计算机科学 2020-02-04 Shobhit Jain , Sravan Babu Bodapati , Ramesh Nallapati , Anima Anandkumar

In the present paper we show that distributional information is particularly important when considering concept availability under implicit language learning conditions. Based on results from different behavioural experiments we argue that…

计算与语言 · 计算机科学 2016-06-30 Dimitrios Alikaniotis , John N. Williams

Current breakthroughs in natural language processing have benefited dramatically from neural language models, through which distributional semantics can leverage neural data representations to facilitate downstream applications. Since…

计算与语言 · 计算机科学 2022-10-04 Dongqiang Yang , Ning Li , Li Zou , Hongwei Ma

Sentence Embedding stands as a fundamental task within the realm of Natural Language Processing, finding extensive application in search engines, expert systems, and question-and-answer platforms. With the continuous evolution of large…

计算与语言 · 计算机科学 2024-05-16 Bowen Zhang , Kehua Chang , Chunping Li

While the capabilities of Large Language Models (LLMs) have been studied in both Simplified and Traditional Chinese, it is yet unclear whether LLMs exhibit differential performance when prompted in these two variants of written Chinese.…

计算与语言 · 计算机科学 2025-05-29 Hanjia Lyu , Jiebo Luo , Jian Kang , Allison Koenecke

Human languages differ widely in their forms, each having distinct sounds, scripts, and syntax. Yet, they can all convey similar meaning. Do different languages converge on a shared neural substrate for conceptual meaning? We used language…

神经元与认知 · 定量生物学 2025-06-26 Zaid Zada , Samuel A Nastase , Jixing Li , Uri Hasson

The Natural Semantic Metalanguage (NSM) is a linguistic theory based on a universal set of semantic primes: simple, primitive word-meanings that have been shown to exist in most, if not all, languages of the world. According to this…

计算与语言 · 计算机科学 2025-07-08 Raymond Baartmans , Matthew Raffel , Rahul Vikram , Aiden Deringer , Lizhong Chen

In recent years, the field of Natural Language Generation (NLG) has been boosted by the recent advances in deep learning technologies. Nonetheless, these new data-intensive methods introduce language-dependent disparities in NLG as the main…

Inference in natural language often involves recognizing lexical entailment (RLE); that is, identifying whether one word entails another. For example, "buy" entails "own". Two general strategies for RLE have been proposed: One strategy is…

计算与语言 · 计算机科学 2015-06-02 Peter D. Turney , Saif M. Mohammad

Natural language definitions possess a recursive, self-explanatory semantic structure that can support representation learning methods able to preserve explicit conceptual relations and constraints in the latent space. This paper presents a…

计算与语言 · 计算机科学 2024-02-19 Marco Valentino , Danilo S. Carvalho , André Freitas

Large Language Models (LLMs) have recently shown remarkable advancement in various NLP tasks. As such, a popular trend has emerged lately where NLP researchers extract word/sentence/document embeddings from these large decoder-only models…

计算与语言 · 计算机科学 2025-03-04 Yash Mahajan , Matthew Freestone , Sathyanarayanan Aakur , Santu Karmaker

Large Language Models (LLMs) have recently shown remarkable advancement in various NLP tasks. As such, a popular trend has emerged lately where NLP researchers extract word/sentence/document embeddings from these large decoder-only models…

计算与语言 · 计算机科学 2025-03-04 Yash Mahajan , Matthew Freestone , Naman Bansal , Sathyanarayanan Aakur , Shubhra Kanti Karmaker Santu

Sentence embedding is a significant research topic in the field of natural language processing (NLP). Generating sentence embedding vectors reflecting the intrinsic meaning of a sentence is a key factor to achieve an enhanced performance in…

计算与语言 · 计算机科学 2019-01-17 Myeongjun Jang , Pilsung Kang

Lexical Semantic Change (LSC) is the phenomenon in which the meaning of a word change over time. Most studies on LSC focus on improving the performance of estimating the degree of LSC, however, it is often difficult to interpret how the…

计算与语言 · 计算机科学 2026-02-11 Kohei Oda , Hiroya Takamura , Kiyoaki Shirai , Natthawut Kertkeidkachorn

Natural Language Processing (NLP), a cornerstone field within artificial intelligence, has been increasingly utilized in the field of materials science literature. Our study conducts a reproducibility analysis of two pioneering works within…

化学物理 · 物理学 2023-08-01 Xiangyun Lei , Edward Kim , Viktoriia Baibakova , Shijing Sun

The words of a language reflect the structure of the human mind, allowing us to transmit thoughts between individuals. However, language can represent only a subset of our rich and detailed cognitive architecture. Here, we ask what kinds of…

计算与语言 · 计算机科学 2018-03-07 Gabriel Grand , Idan Asher Blank , Francisco Pereira , Evelina Fedorenko

Natural language is among the most accessible tools for explaining decisions to humans, and large pretrained language models (PLMs) have demonstrated impressive abilities to generate coherent natural language explanations (NLE). The…

计算与语言 · 计算机科学 2024-03-26 Zining Zhu , Haoming Jiang , Jingfeng Yang , Sreyashi Nag , Chao Zhang , Jie Huang , Yifan Gao , Frank Rudzicz , Bing Yin

Sequential Recommender Systems (SRS), which model a user's interaction history to predict the next item of interest, are widely used in various applications. However, existing SRS often struggle with low-popularity items, a challenge known…

信息检索 · 计算机科学 2024-12-24 Qidong Liu , Xian Wu , Wanyu Wang , Yejing Wang , Yuanshao Zhu , Xiangyu Zhao , Feng Tian , Yefeng Zheng

Deep learning (DL) based language models achieve high performance on various benchmarks for Natural Language Inference (NLI). And at this time, symbolic approaches to NLI are receiving less attention. Both approaches (symbolic and DL) have…

计算与语言 · 计算机科学 2021-06-11 Zeming Chen , Qiyue Gao , Lawrence S. Moss