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Large-scale language models such as GPT-3 are excellent few-shot learners, allowing them to be controlled via natural text prompts. Recent studies report that prompt-based direct classification eliminates the need for fine-tuning but lacks…

计算与语言 · 计算机科学 2021-11-19 Kang Min Yoo , Dongju Park , Jaewook Kang , Sang-Woo Lee , Woomyeong Park

With the ascent of large language models (LLM), natural language processing has witnessed enhancements, such as LLM-based data augmentation. Nonetheless, prior research harbors two primary concerns: firstly, a lack of contemplation…

计算与语言 · 计算机科学 2024-07-02 Zhenhua Wang , Guang Xu , Ming Ren

Analogical reasoning is a powerful qualitative reasoning tool that enables humans to connect two situations, and to generalize their knowledge from familiar to novel situations. Cognitive Science research provides valuable insights into the…

人工智能 · 计算机科学 2022-06-28 Thiloshon Nagarajah , Filip Ilievski , Jay Pujara

Long Short-Term Memory (LSTM) networks have recently shown remarkable performance in several tasks dealing with natural language generation, such as image captioning or poetry composition. Yet, only few works have analyzed text generated by…

计算与语言 · 计算机科学 2019-04-16 Marco Lippi , Marcelo A Montemurro , Mirko Degli Esposti , Giampaolo Cristadoro

Pre-trained word embeddings are widely used for transfer learning in natural language processing. The embeddings are continuous and distributed representations of the words that preserve their similarities in compact Euclidean spaces.…

计算与语言 · 计算机科学 2020-06-25 Halid Ziya Yerebakan , Parmeet Bhatia , Yoshihisa Shinagawa

Determining semantic textual similarity is a core research subject in natural language processing. Since vector-based models for sentence representation often use shallow information, capturing accurate semantics is difficult. By contrast,…

计算与语言 · 计算机科学 2017-07-28 Hitomi Yanaka , Koji Mineshima , Pascual Martinez-Gomez , Daisuke Bekki

The use of children's drawings to examining their conceptual understanding has been proven to be an effective method, but there are two major problems with previous research: 1. The content of the drawings heavily relies on the task, and…

计算与语言 · 计算机科学 2025-08-28 Yi Zhang , Fan Wei , Jingyi Li , Yan Wang , Yanyan Yu , Jianli Chen , Zipo Cai , Xinyu Liu , Wei Wang , Sensen Yao , Peng Wang , Zhong Wang

Many models in natural language processing define probabilistic distributions over linguistic structures. We argue that (1) the quality of a model' s posterior distribution can and should be directly evaluated, as to whether probabilities…

计算与语言 · 计算机科学 2015-09-03 Khanh Nguyen , Brendan O'Connor

Quantifying the dissimilarity of two texts is an important aspect of a number of natural language processing tasks, including semantic information retrieval, topic classification, and document clustering. In this paper, we compared the…

计算与语言 · 计算机科学 2023-05-05 Benjamin Shade , Eduardo G. Altmann

High-dimensional datasets are well-approximated by low-dimensional structures. Over the past decade, this empirical observation motivated the investigation of detection, measurement, and modeling techniques to exploit these low-dimensional…

统计理论 · 数学 2015-12-15 Mauro Maggioni , Stanislav Minsker , Nate Strawn

Differential privacy is a widely studied notion of privacy for various models of computation. Technically, it is based on measuring differences between probability distributions. We study $\epsilon,\delta$-differential privacy in the…

形式语言与自动机理论 · 计算机科学 2020-07-16 Dmitry Chistikov , Andrzej S. Murawski , David Purser

The goal of this paper is to provide a complete representation of regional linguistic variation on a global scale. To this end, the paper focuses on removing three constraints that have previously limited work within…

计算与语言 · 计算机科学 2021-04-06 Jonathan Dunn

Current trends in pre-training Large Language Models (LLMs) primarily focus on the scaling of model and dataset size. While the quality of pre-training data is considered an important factor for training powerful LLMs, it remains a nebulous…

计算与语言 · 计算机科学 2025-07-04 Brando Miranda , Alycia Lee , Sudharsan Sundar , Allison Casasola , Rylan Schaeffer , Elyas Obbad , Sanmi Koyejo

Rhetoric, both spoken and written, involves not only content but also style. One common stylistic tool is $\textit{parallelism}$: the juxtaposition of phrases which have the same sequence of linguistic ($\textit{e.g.}$, phonological,…

计算与语言 · 计算机科学 2023-12-04 Stephen Bothwell , Justin DeBenedetto , Theresa Crnkovich , Hildegund Müller , David Chiang

Large Language Models offer impressive language capabilities but suffer from well-known limitations, including hallucinations, biases, privacy concerns, and high computational costs. These issues are largely driven by the combination of…

计算与语言 · 计算机科学 2025-09-03 Jaime Collado-Montañez , L. Alfonso Ureña-López , Arturo Montejo-Ráez

We introduce a technique that uses projection properties of fractal percolation to establish dimension conservation results for sections of deterministic self-similar sets. For example, let $K$ be a self-similar subset of $\mathbb{R}^2$…

概率论 · 数学 2014-09-25 Kenneth Falconer , Xiong Jin

Linguistic laws constitute one of the quantitative cornerstones of modern cognitive sciences and have been routinely investigated in written corpora, or in the equivalent transcription of oral corpora. This means that inferences of…

物理与社会 · 物理学 2016-10-11 Ivan Gonzalez Torre , Bartolo Luque , Lucas Lacasa , Jordi Luque , Antoni Hernandez-Fernandez

Using human evaluation of 100,000 words spread across 24 corpora in 10 languages diverse in origin and culture, we present evidence of a deep imprint of human sociality in language, observing that (1) the words of natural human language…

Machine learning techniques have conquered many different tasks in speech and natural language processing, such as speech recognition, information extraction, text and speech generation, and human machine interaction using natural language…

计算与语言 · 计算机科学 2025-03-18 Sebastian Möller , Pia Knoeferle , Britta Schulte , Nils Feldhus

Human-like personality traits have recently been discovered in large language models, raising the hypothesis that their (known and as yet undiscovered) biases conform with human latent psychological constructs. While large conversational…

计算与语言 · 计算机科学 2025-01-14 Maor Reuben , Ortal Slobodin , Aviad Elyshar , Idan-Chaim Cohen , Orna Braun-Lewensohn , Odeya Cohen , Rami Puzis