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Related papers: PTMTorrent: A Dataset for Mining Open-source Pre-t…

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Developing and training deep learning models is expensive, so software engineers have begun to reuse pre-trained deep learning models (PTMs) and fine-tune them for downstream tasks. Despite the wide-spread use of PTMs, we know little about…

The development and training of deep learning models have become increasingly costly and complex. Consequently, software engineers are adopting pre-trained models (PTMs) for their downstream applications. The dynamics of the PTM supply…

Model hubs with many pre-trained models (PTMs) have become a cornerstone of deep learning. Although built at a high cost, they remain \emph{under-exploited} -- practitioners usually pick one PTM from the provided model hub by popularity and…

Machine Learning · Computer Science 2022-07-15 Kaichao You , Yong Liu , Ziyang Zhang , Jianmin Wang , Michael I. Jordan , Mingsheng Long

Pre-trained models (PTMs) are becoming a common component in open-source software (OSS) development, yet their roles, maintenance practices, and lifecycle challenges remain underexplored. This report presents a plan for an exploratory study…

Software Engineering · Computer Science 2025-04-09 Matin Koohjani , Diego Elias Costa

Pre-trained models (PTMs) have gained widespread popularity and achieved remarkable success across various fields, driven by their groundbreaking performance and easy accessibility through hosting providers. However, the challenges faced by…

Software Engineering · Computer Science 2026-04-21 Peerachai Banyongrakkul , Mansooreh Zahedi , Patanamon Thongtanunam , Christoph Treude , Haoyu Gao

Pre-trained models (PTMs) are machine learning models that have been trained in advance, often on large-scale data, and can be reused for new tasks, thereby reducing the need for costly training from scratch. Their widespread adoption…

Software Engineering · Computer Science 2026-02-19 Jerin Yasmin , Wenxin Jiang , James C. Davis , Yuan Tian

A large scale collection of both semantic and natural language resources is essential to leverage active Software Engineering research areas such as code reuse and code comprehensibility. Existing machine learning models ingest data from…

The ubiquity of large-scale Pre-Trained Models (PTMs) is on the rise, sparking interest in model hubs, and dedicated platforms for hosting PTMs. Despite this trend, a comprehensive exploration of the challenges that users encounter and how…

Software Engineering · Computer Science 2024-01-25 Mina Taraghi , Gianolli Dorcelus , Armstrong Foundjem , Florian Tambon , Foutse Khomh

Time-Series Mining (TSM) is an important research area since it shows great potential in practical applications. Deep learning models that rely on massive labeled data have been utilized for TSM successfully. However, constructing a…

Machine Learning · Computer Science 2024-10-07 Qianli Ma , Zhen Liu , Zhenjing Zheng , Ziyang Huang , Siying Zhu , Zhongzhong Yu , James T. Kwok

The challenges associated with using pre-trained models (PTMs) have not been specifically investigated, which hampers their effective utilization. To address this knowledge gap, we collected and analyzed a dataset of 5,896 PTM-related…

Software Engineering · Computer Science 2024-05-02 Xin Tan , Taichuan Li , Ruohe Chen , Fang Liu , Li Zhang

Deep Neural Networks (DNNs) are being adopted as components in software systems. Creating and specializing DNNs from scratch has grown increasingly difficult as state-of-the-art architectures grow more complex. Following the path of…

The availability of pre-trained models (PTMs) has enabled faster deployment of machine learning across applications by reducing the need for extensive training. Techniques like quantization and distillation have further expanded PTM…

Dataset Distillation (DD) is a prominent technique that encapsulates knowledge from a large-scale original dataset into a small synthetic dataset for efficient training. Meanwhile, Pre-trained Models (PTMs) function as knowledge…

Computer Vision and Pattern Recognition · Computer Science 2023-10-06 Yao Lu , Xuguang Chen , Yuchen Zhang , Jianyang Gu , Tianle Zhang , Yifan Zhang , Xiaoniu Yang , Qi Xuan , Kai Wang , Yang You

Language Models (LLMs), such as transformer-based neural networks trained on billions of parameters, have become increasingly prevalent in software engineering (SE). These models, trained on extensive datasets that include code…

Software Engineering · Computer Science 2025-02-18 Daniel Rodriguez-Cardenas , Alejandro Velasco , Denys Poshyvanyk

Modern software systems have transitioned from purely code-based architectures to AI-integrated systems where pre-trained models (PTMs) serve as permanent dependencies. However, while the evolution of traditional software libraries is…

Software Engineering · Computer Science 2026-04-21 Peerachai Banyongrakkul , Mansooreh Zahedi , Christoph Treude , Haoyu Gao , Patanamon Thongtanunam

Recent advances in Artificial Intelligence (AI), especially in Machine Learning (ML), have introduced various practical applications (e.g., virtual personal assistants and autonomous cars) that enhance the experience of everyday users.…

Software Engineering · Computer Science 2020-12-09 Minke Xiu , Ellis E. Eghan , Zhen Ming , Jiang , Bram Adams

Background: Open-Source Pre-Trained Models (PTMs) and datasets provide extensive resources for various Machine Learning (ML) tasks, yet these resources lack a classification tailored to Software Engineering (SE) needs. Aims: We apply an…

Software Engineering · Computer Science 2024-11-15 Alexandra González , Xavier Franch , David Lo , Silverio Martínez-Fernández

Pre-training a language model and then fine-tuning it has shown to be an efficient and effective technique for a wide range of code intelligence tasks, such as code generation, code summarization, and vulnerability detection. However,…

Software Engineering · Computer Science 2025-01-08 Zhangqian Bi , Yao Wan , Zhaoyang Chu , Yufei Hu , Junyi Zhang , Hongyu Zhang , Guandong Xu , Hai Jin

Large-scale code datasets have acquired an increasingly central role in software engineering (SE) research. This is the result of (i) the success of the mining software repositories (MSR) community, that pushed the standards of empirical…

Software Engineering · Computer Science 2024-09-30 Ozren Dabić , Rosalia Tufano , Gabriele Bavota

Context: Mobile app reviews written by users on app stores or social media are significant resources for app developers.Analyzing app reviews have proved to be useful for many areas of software engineering (e.g., requirement engineering,…

Software Engineering · Computer Science 2022-04-08 Mohammad Abdul Hadi , Fatemeh H. Fard
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