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We introduce Lyceum, a high-performance computational ecosystem for robot learning. Lyceum is built on top of the Julia programming language and the MuJoCo physics simulator, combining the ease-of-use of a high-level programming language…

机器人学 · 计算机科学 2020-01-22 Colin Summers , Kendall Lowrey , Aravind Rajeswaran , Siddhartha Srinivasa , Emanuel Todorov

Various mature automated test generation tools exist for statically typed programming languages such as Java. Automatically generating unit tests for dynamically typed programming languages such as Python, however, is substantially more…

软件工程 · 计算机科学 2022-07-19 Stephan Lukasczyk , Florian Kroiß , Gordon Fraser

Sherpa is a hyperparameter optimization library for machine learning models. It is specifically designed for problems with computationally expensive, iterative function evaluations, such as the hyperparameter tuning of deep neural networks.…

机器学习 · 计算机科学 2020-05-11 Lars Hertel , Julian Collado , Peter Sadowski , Jordan Ott , Pierre Baldi

In this paper, we present an open-source pure-Python library called PyPop7 for black-box optimization (BBO). As population-based methods (e.g., evolutionary algorithms, swarm intelligence, and pattern search) become increasingly popular for…

神经与进化计算 · 计算机科学 2024-07-08 Qiqi Duan , Guochen Zhou , Chang Shao , Zhuowei Wang , Mingyang Feng , Yuwei Huang , Yajing Tan , Yijun Yang , Qi Zhao , Yuhui Shi

Modern time series analysis demands frameworks that are flexible, efficient, and extensible. However, many existing Python libraries exhibit limitations in modularity and in their native support for irregular, multi-source, or sparse data.…

机器学习 · 计算机科学 2025-08-27 Zhijin Wang , Senzhen Wu , Yue Hu , Xiufeng Liu

Machine learning has emerged as a powerful solution to the modern challenges in accelerator physics. However, the limited availability of beam time, the computational cost of simulations, and the high-dimensionality of optimisation problems…

加速器物理 · 物理学 2024-05-30 Jan Kaiser , Chenran Xu , Annika Eichler , Andrea Santamaria Garcia

Machine Learning (ML) and Artificial Intelligence (AI) have a dependency on data sources to train, improve and make predictions through their algorithms. With the digital revolution and current paradigms like the Internet of Things, this…

机器学习 · 计算机科学 2020-07-17 Cristian Martín , Peter Langendoerfer , Pouya Soltani Zarrin , Manuel Díaz , Bartolomé Rubio

Evolutionary algorithms (EAs) have been well acknowledged as a promising paradigm for solving optimisation problems with multiple conflicting objectives in the sense that they are able to locate a set of diverse approximations of Pareto…

神经与进化计算 · 计算机科学 2016-06-17 Jianyong Sun , Hu Zhang , Aimin Zhou , Qingfu Zhang

Neural networks are the backbone of modern artificial intelligence, but designing, evaluating, and comparing them remains labor-intensive. While numerous datasets exist for training, there are few standardized collections of the models…

Open-source process mining provides many algorithms for the analysis of event data which could be used to analyze mainstream processes (e.g., O2C, P2P, CRM). However, compared to commercial tools, they lack the performance and struggle to…

数据库 · 计算机科学 2022-04-12 Alessandro Berti , Minh Phan Nghia , Wil M. P. van der Aalst

Python for Power System Analysis (PyPSA) is a free software toolbox for simulating and optimising modern electrical power systems over multiple periods. PyPSA includes models for conventional generators with unit commitment, variable…

物理与社会 · 物理学 2018-01-18 Tom Brown , Jonas Hörsch , David Schlachtberger

This paper introduces ROmodel, an open source Python package extending the modeling capabilities of the algebraic modeling language Pyomo to robust optimization problems. ROmodel helps practitioners transition from deterministic to robust…

最优化与控制 · 数学 2021-05-19 Johannes Wiebe , Ruth Misener

A software platform for global optimisation, called PaGMO, has been developed within the Advanced Concepts Team (ACT) at the European Space Agency, and was recently released as an open-source project. PaGMO is built to tackle…

分布式、并行与集群计算 · 计算机科学 2010-04-23 Francesco Biscani , Dario Izzo , Chit Hong Yam

Learning continually from non-stationary data streams is a long-standing goal and a challenging problem in machine learning. Recently, we have witnessed a renewed and fast-growing interest in continual learning, especially within the deep…

Access to vast amounts of data along with affordable computational power stimulated the reincarnation of neural networks. The progress could not be achieved without adequate software tools, lowering the entry bar for the next generations of…

机器学习 · 计算机科学 2019-10-22 Tomasz Kornuta

Generation and analysis of time-series data is relevant to many quantitative fields ranging from economics to fluid mechanics. In the physical sciences, structures such as metastable and coherent sets, slow relaxation processes, collective…

In recent years, there has been increasing interest in network diffusion models and related problems. The most popular of these are the independent cascade and linear threshold models. Much of the recent experimental work done on these…

社会与信息网络 · 计算机科学 2024-04-29 Eliot W. Robson , Dhemath Reddy , Abhishek K. Umrawal

Neural Networks are notoriously difficult to inspect. We introduce comgra, an open source python library for use with PyTorch. Comgra extracts data about the internal activations of a model and organizes it in a GUI (graphical user…

机器学习 · 计算机科学 2024-08-01 Florian Dietz , Sophie Fellenz , Dietrich Klakow , Marius Kloft

The vast number of parameters in large language models (LLMs) endows them with remarkable capabilities, allowing them to excel in a variety of natural language processing tasks. However, this complexity also presents challenges, making LLMs…

计算与语言 · 计算机科学 2023-10-24 Mingzhe Du , Anh Tuan Luu , Bin Ji , See-kiong Ng

dtaianomaly is an open-source Python library for time series anomaly detection, designed to bridge the gap between academic research and real-world applications. Our goal is to (1) accelerate the development of novel state-of-the-art…

机器学习 · 计算机科学 2025-02-21 Louis Carpentier , Nick Seeuws , Wannes Meert , Mathias Verbeke