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We ascertain and compare the performances of AutoML tools on large, highly imbalanced healthcare datasets. We generated a large dataset using historical administrative claims including demographic information and flags for disease codes in…

Automated Machine Learning has grown very successful in automating the time-consuming, iterative tasks of machine learning model development. However, current methods struggle when the data is imbalanced. Since many real-world datasets are…

机器学习 · 计算机科学 2022-11-02 Prabhant Singh , Joaquin Vanschoren

Cardiovascular diseases are widespread among patients with chronic noncommunicable diseases and are one of the leading causes of death, including in the working age. The article presents the relevance of the development and application of…

机器学习 · 计算机科学 2023-08-22 T. V. Afanasieva , A. P. Kuzlyakin , A. V. Komolov

The field of AutoML has made remarkable progress in post-hoc model selection, with libraries capable of automatically identifying the most performing models for a given dataset. Nevertheless, these methods often rely on exhaustive…

机器学习 · 计算机科学 2025-10-03 Yannis Belkhiter , Seshu Tirupathi , Giulio Zizzo , Sachin Sharma , John D. Kelleher

Machine Learning (ML) has gained popularity in actuarial research and insurance industrial applications. However, the performance of most ML tasks heavily depends on data preprocessing, model selection, and hyperparameter optimization,…

机器学习 · 计算机科学 2024-08-27 Panyi Dong , Zhiyu Quan

AutoML (automated machine learning) has been extensively developed in the past few years for the model-centric approach. As for the data-centric approach, the processes to improve the dataset, such as fixing incorrect labels, adding…

人机交互 · 计算机科学 2021-11-25 Zac Yung-Chun Liu , Shoumik Roychowdhury , Scott Tarlow , Akash Nair , Shweta Badhe , Tejas Shah

Automated Machine Learning (AutoML) automatically builds machine learning (ML) models on data. The de facto standard for evaluating new AutoML frameworks for tabular data is the AutoML Benchmark (AMLB). AMLB proposed to evaluate AutoML…

机器学习 · 计算机科学 2025-04-16 Israel Campero Jurado , Pieter Gijsbers , Joaquin Vanschoren

Automated machine learning (AutoML) systems aim to enable training machine learning (ML) models for non-ML experts. A shortcoming of these systems is that when they fail to produce a model with high accuracy, the user has no path to improve…

机器学习 · 计算机科学 2021-02-23 Behnaz Arzani , Kevin Hsieh , Haoxian Chen

The realization that AI-driven decision-making is indispensable in today's fast-paced and ultra-competitive marketplace has raised interest in industrial machine learning (ML) applications significantly. The current demand for analytics…

机器学习 · 计算机科学 2025-06-03 Marc Schmitt

Automated machine learning (AutoML) aims to select and configure machine learning algorithms and combine them into machine learning pipelines tailored to a dataset at hand. For supervised learning tasks, most notably binary and multinomial…

机器学习 · 计算机科学 2024-02-29 Marcel Wever

LLM-based agents have demonstrated strong potential for autonomous machine learning, yet their applicability to health data remains limited. Existing systems often struggle to generalize across heterogeneous health data modalities, rely…

人工智能 · 计算机科学 2026-02-03 Tong Xia , Weibin Li , Gang Liu , Yong Li

This paper studies the best practices for automatic machine learning (AutoML). While previous AutoML efforts have predominantly focused on unimodal data, the multimodal aspect remains under-explored. Our study delves into classification and…

机器学习 · 计算机科学 2024-12-24 Zhiqiang Tang , Zihan Zhong , Tong He , Gerald Friedland

The integration of machine learning in medical image analysis can greatly enhance the quality of healthcare provided by physicians. The combination of human expertise and computerized systems can result in improved diagnostic accuracy. An…

With the proliferation of large language models (LLMs) in the medical domain, there is increasing demand for improved evaluation techniques to assess their capabilities. However, traditional metrics like F1 and ROUGE, which rely on token…

计算与语言 · 计算机科学 2025-05-20 Xiechi Zhang , Zetian Ouyang , Linlin Wang , Gerard de Melo , Zhu Cao , Xiaoling Wang , Ya Zhang , Yanfeng Wang , Liang He

There has been considerable growth and interest in industrial applications of machine learning (ML) in recent years. ML engineers, as a consequence, are in high demand across the industry, yet improving the efficiency of ML engineers…

机器学习 · 计算机科学 2020-05-05 Anh Truong , Austin Walters , Jeremy Goodsitt , Keegan Hines , C. Bayan Bruss , Reza Farivar

Automated Machine Learning (AutoML) offers a promising approach to streamline the training of machine learning models. However, existing AutoML frameworks are often limited to unimodal scenarios and require extensive manual configuration.…

机器学习 · 计算机科学 2024-08-02 Daqin Luo , Chengjian Feng , Yuxuan Nong , Yiqing Shen

Machine Learning (ML) algorithms are vital for supporting clinical decision-making in biomedical informatics. However, their predictive performance can vary across demographic groups, often due to the underrepresentation of historically…

机器学习 · 计算机科学 2025-03-04 Ioannis Bilionis , Ricardo C. Berrios , Luis Fernandez-Luque , Carlos Castillo

Machine learning (ML) has become a vital part in many aspects of our daily life. However, building well performing machine learning applications requires highly specialized data scientists and domain experts. Automated machine learning…

机器学习 · 计算机科学 2021-01-27 Marc-André Zöller , Marco F. Huber

We consider the use of automated supervised learning systems for data tables that not only contain numeric/categorical columns, but one or more text fields as well. Here we assemble 18 multimodal data tables that each contain some text…

机器学习 · 计算机科学 2021-11-05 Xingjian Shi , Jonas Mueller , Nick Erickson , Mu Li , Alexander J. Smola

The application of machine learning in medicine and healthcare has led to the creation of numerous diagnostic and prognostic models. However, despite their success, current approaches generally issue predictions using data from a single…

机器学习 · 计算机科学 2025-05-13 Fergus Imrie , Stefan Denner , Lucas S. Brunschwig , Klaus Maier-Hein , Mihaela van der Schaar
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