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Although many AI applications of interest require specialized multi-modal models, relevant data to train such models is inherently scarce or inaccessible. Filling these gaps with human annotators is prohibitively expensive, error-prone, and…

人工智能 · 计算机科学 2026-04-01 Tim R. Davidson , Benoit Seguin , Enrico Bacis , Cesar Ilharco , Hamza Harkous

This study investigates the automation of meta-analysis in scientific documents using large language models (LLMs). Meta-analysis is a robust statistical method that synthesizes the findings of multiple studies support articles to provide a…

We propose CoT-Self-Instruct, a synthetic data generation method that instructs LLMs to first reason and plan via Chain-of-Thought (CoT) based on given seed tasks, and then generate a new synthetic example of similar quality and complexity.…

We present a synthetic data approach for instruction-tuning large language models (LLMs) for low-resource languages in a data-efficient manner, specifically focusing on Thai. We identify three key properties that contribute to the…

计算与语言 · 计算机科学 2024-11-26 Parinthapat Pengpun , Can Udomcharoenchaikit , Weerayut Buaphet , Peerat Limkonchotiwat

Natural language explanations (NLEs) are vital for elucidating the reasoning behind large language model (LLM) decisions. Many techniques have been developed to generate NLEs using LLMs. However, like humans, LLMs might not always produce…

计算与语言 · 计算机科学 2024-12-03 Qianli Wang , Tatiana Anikina , Nils Feldhus , Simon Ostermann , Sebastian Möller , Vera Schmitt

This survey reviews how large language models (LLMs) are transforming synthetic training data generation in both natural language and code domains. By producing artificial but task-relevant examples, these models can significantly augment…

计算与语言 · 计算机科学 2025-11-21 Mihai Nadas , Laura Diosan , Andreea Tomescu

Many AI researchers and cognitive scientists have argued that analogy is the core of cognition. The most influential work on computational modeling of analogy-making is Structure Mapping Theory (SMT) and its implementation in the Structure…

计算与语言 · 计算机科学 2020-08-20 Peter D. Turney

Effectively training Large Language Models (LLMs) for complex, long-CoT reasoning is often bottlenecked by the need for massive high-quality reasoning data. Existing methods are either computationally expensive or fail to reliably…

计算与语言 · 计算机科学 2026-05-22 Xiaoyuan Li , Yubo Ma , Chengpeng Li , Fengbin Zhu , Yiyao Yu , Keqin Bao , Wenjie Wang , Fuli Feng , Dayiheng Liu

Personalized tutoring, teacher training, and education research need access to \emph{targeted} synthetic misconceptions, but privacy and IRB constraints make labelled corpora of real student errors scarce. LLMs could in principle generate…

计算与语言 · 计算机科学 2026-05-29 Xinming Yang , Jun Li

The quality of Supervised Fine-Tuning (SFT) data plays a critical role in enhancing the conversational capabilities of Large Language Models (LLMs). However, as LLMs become more advanced, the availability of high-quality human-annotated SFT…

计算与语言 · 计算机科学 2025-01-22 Maosong Cao , Taolin Zhang , Mo Li , Chuyu Zhang , Yunxin Liu , Haodong Duan , Songyang Zhang , Kai Chen

As large language models (LLMs) are applied to more use cases, creating high quality, task-specific datasets for fine-tuning becomes a bottleneck for model improvement. Using high quality human data has been the most common approach to…

计算与语言 · 计算机科学 2024-10-31 Yung-Chieh Chan , George Pu , Apaar Shanker , Parth Suresh , Penn Jenks , John Heyer , Sam Denton

As large language models (LLMs) advance, their ability to perform in-context learning and few-shot language generation has improved significantly. This has spurred using LLMs to produce high-quality synthetic data to enhance the performance…

计算与语言 · 计算机科学 2025-02-18 Jiyuan Ren , Zhaocheng Du , Zhihao Wen , Qinglin Jia , Sunhao Dai , Chuhan Wu , Zhenhua Dong

The automation of scientific discovery has been a long-standing goal within the research community, driven by the potential to accelerate knowledge creation. While significant progress has been made using commercial large language models…

计算与语言 · 计算机科学 2025-03-11 Yixuan Weng , Minjun Zhu , Guangsheng Bao , Hongbo Zhang , Jindong Wang , Yue Zhang , Linyi Yang

Like humans, large language models (LLMs) do not always generate the best output on their first try. Motivated by how humans refine their written text, we introduce Self-Refine, an approach for improving initial outputs from LLMs through…

Synthetically-generated data plays an increasingly larger role in training large language models. However, while synthetic data has been found to be useful, studies have also shown that without proper curation it can cause LLM performance…

机器学习 · 计算机科学 2025-12-02 Kareem Amin , Sara Babakniya , Alex Bie , Weiwei Kong , Umar Syed , Sergei Vassilvitskii

Supervised fine-tuning is a standard method for adapting pre-trained large language models (LLMs) to downstream tasks. Quantization has been recently studied as a post-training technique for efficient LLM deployment. To obtain quantized…

机器学习 · 计算机科学 2025-06-09 Quan Wei , Chung-Yiu Yau , Hoi-To Wai , Yang Katie Zhao , Dongyeop Kang , Youngsuk Park , Mingyi Hong

Systematic reviews are crucial for synthesizing scientific evidence but remain labor-intensive, especially when extracting detailed methodological information. Large language models (LLMs) offer potential for automating methodological…

计算与语言 · 计算机科学 2025-10-14 Wenqing Zhang , Trang Nguyen , Elizabeth A. Stuart , Yiqun T. Chen

When developing new large language models (LLMs), a key step is evaluating their final performance, often by computing the win-rate against a reference model based on external feedback. Human feedback is the gold standard, particularly for…

机器学习 · 计算机科学 2025-02-26 Zhaoyi Zhou , Yuda Song , Andrea Zanette

Despite rapid advances in large language models (LLMs), their linguistic abilities in low-resource and morphologically rich languages are still not well understood due to limited annotated resources and the absence of standardized…

计算与语言 · 计算机科学 2026-04-01 Hailay Kidu Teklehaymanot , Gebrearegawi Gebremariam , Wolfgang Nejdl

The rapid development of Large Language Models (LLMs) has led to great strides in model capabilities like long-context understanding and reasoning. However, as LLMs are able to process longer contexts, it becomes more challenging to…

计算与语言 · 计算机科学 2024-04-09 Fangyu Lei , Qian Liu , Yiming Huang , Shizhu He , Jun Zhao , Kang Liu