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During active learning, an effective stopping method allows users to limit the number of annotations, which is cost effective. In this paper, a new stopping method called Predicted Change of F Measure will be introduced that attempts to…

机器学习 · 计算机科学 2019-04-24 Michael Altschuler , Michael Bloodgood

We review the rapidly growing literature on auxiliary information-based (AIB) process monitoring methods. Under this approach, there is an assumption that the auxiliary variable, which is correlated with the quality variable of interest,…

统计方法学 · 统计学 2021-10-04 Nesma A. Saleh , Mahmoud A. Mahmoud , William H. Woodall , Sven Knoth

Test-time reinforcement learning (TTRL) has emerged as a promising paradigm for self-evolving large reasoning models (LRMs), enabling online adaptation on unlabeled test inputs via self-induced rewards through majority voting. However, a…

AI coding scaffolds like Claude Code and Codex use retrying: blocking actions flagged as risky and continuing the trajectory. We study retrying from an AI control perspective, which treats the model as potentially adversarial. We find that…

人工智能 · 计算机科学 2026-05-27 James Lucassen , Adam Kaufman

Active Learning (AL) is an active domain of research, but is seldom used in the industry despite the pressing needs. This is in part due to a misalignment of objectives, while research strives at getting the best results on selected…

机器学习 · 计算机科学 2021-02-22 Alexandre Abraham , Léo Dreyfus-Schmidt

The safety of Automated Vehicles (AVs) must be assured before their release and deployment. The current approach to evaluation relies primarily on (i) testing AVs on public roads or (ii) track testing with scenarios defined in a test…

其他计算机科学 · 计算机科学 2017-02-21 Ding Zhao , Xianan Huang , Huei Peng , Henry Lam , David J. LeBlanc

The large-scale integration of intermittent renewable energy resources introduces increased uncertainty and volatility to the supply side of power systems, thereby complicating system operation and control. Recently, data-driven approaches,…

系统与控制 · 电气工程与系统科学 2024-07-02 Peipei Yu , Zhenyi Wang , Hongcai Zhang , Yonghua Song

Instrumenting programs for performing run-time checking of properties, such as regular shapes, is a common and useful technique that helps programmers detect incorrect program behaviors. This is specially true in dynamic languages such as…

In real-time systems, both individual task execution and data propagation must meet strict timing constraints. Cause-effect (CE) chains are widely used to analyze such behaviors by end-to-end latency. However, timing anomalies (TAs) can…

系统与控制 · 电气工程与系统科学 2026-04-13 Yixuan Zhu , Bo Zhang , Yinkang Gao , Haoyuan Ren , Cheng Tang , Caixu Zhao , Lei Gong , Teng Wang , Wenqi Lou , Xi Li

In order to minimize the generalization error in neural networks, a novel technique to identify overfitting phenomena when training the learner is formally introduced. This enables support of a reliable and trustworthy early stopping…

As large language models have evolved, it has become crucial to distinguish between process supervision and outcome supervision -- two key reinforcement learning approaches to complex reasoning tasks. While process supervision offers…

机器学习 · 计算机科学 2025-03-28 Zeyu Jia , Alexander Rakhlin , Tengyang Xie

Artificial intelligence (AI) tools are being incorporated into scientific research workflows with the potential to enhance efficiency in tasks such as document analysis, question answering (Q&A), and literature search. However, system…

人工智能 · 计算机科学 2026-05-13 Anthea Dathe , Kiran Hoffmann , Aline Mangold

Causality graphs are routinely estimated in social sciences, natural sciences, and engineering due to their capacity to efficiently represent the spatiotemporal structure of multivariate data sets in a format amenable for human…

信号处理 · 电气工程与系统科学 2020-11-16 Bakht Zaman , Luis Miguel Lopez Ramos , Daniel Romero , Baltasar Beferull-Lozano

Active learning is an increasingly important branch of machine learning and a powerful technique for natural language processing. The main advantage of active learning is its potential to reduce the amount of labeled data needed to learn…

信息检索 · 计算机科学 2022-04-05 Luke Kurlandski , Michael Bloodgood

Counterfactuals, or modified inputs that lead to a different outcome, are an important tool for understanding the logic used by machine learning classifiers and how to change an undesirable classification. Even if a counterfactual changes a…

机器学习 · 计算机科学 2024-05-21 Jesse Friedbaum , Sudarshan Adiga , Ravi Tandon

Adaptive retrieval-augmented generation (ARAG) aims to dynamically determine the necessity of retrieval for queries instead of retrieving indiscriminately to enhance the efficiency and relevance of the sourced information. However, previous…

计算与语言 · 计算机科学 2024-06-06 Zihan Zhang , Meng Fang , Ling Chen

Without quantitative data, deciding whether and how to use static analysis in a development workflow is a matter of expert opinion and guesswork rather than an engineering trade-off. Moreover, relevant data collected under real-world…

软件工程 · 计算机科学 2020-03-09 William R. Nichols

Annotation of training data is the major bottleneck in the creation of text classification systems. Active learning is a commonly used technique to reduce the amount of training data one needs to label. A crucial aspect of active learning…

机器学习 · 计算机科学 2019-04-24 Garrett Beatty , Ethan Kochis , Michael Bloodgood

We propose a new sampling strategy, called smart active sapling, for quality inspections outside the production line. Based on the principles of active learning a machine learning model decides which samples are sent to quality inspection.…

机器学习 · 计算机科学 2022-09-26 Clemens Heistracher , Stefan Stricker , Pedro Casas , Daniel Schall , Jana Kemnitz

In the era of data-driven intelligence, the paradox of data abundance and annotation scarcity has emerged as a critical bottleneck in the advancement of machine learning. This paper gives a detailed overview of Active Learning (AL), which…

机器学习 · 计算机科学 2025-11-27 Chiung-Yi Tseng , Junhao Song , Ziqian Bi , Tianyang Wang , Chia Xin Liang , Xinyuan Song , Ming Liu