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With deep learning models rapidly growing in size, systems-level solutions for large-model training are required. We present Amazon SageMaker model parallelism, a software library that integrates with PyTorch, and enables easy training of…

Reinforcement Learning (RL) trains agents to learn optimal behavior by maximizing reward signals from experience datasets. However, RL training often faces memory limitations, leading to execution latencies and prolonged training times. To…

In recent years, Reinforcement Learning (RL), has become a popular field of study as well as a tool for enterprises working on cutting-edge artificial intelligence research. To this end, many researchers have built RL frameworks such as…

Almost all applications stop scaling at some point; those that don't are seldom performant when considering time to solution on anything but aspirational/unicorn resources. Recognizing these tradeoffs as well as greater user functionality…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-06-28 Stephen Hudson , Jeffrey Larson , John-Luke Navarro , Stefan M. Wild

Model combination, often regarded as a key sub-field of ensemble learning, has been widely used in both academic research and industry applications. To facilitate this process, we propose and implement an easy-to-use Python toolkit, combo,…

Machine Learning · Computer Science 2020-09-22 Yue Zhao , Xuejian Wang , Cheng Cheng , Xueying Ding

Advances in artificial intelligence (AI) have led to its application in many areas of everyday life. In the context of control engineering, reinforcement learning (RL) represents a particularly promising approach as it is centred around the…

Machine Learning · Computer Science 2024-06-28 Kevin Badalian , Lucas Koch , Tobias Brinkmann , Mario Picerno , Marius Wegener , Sung-Yong Lee , Jakob Andert

We present Shapechanger, a library for transfer reinforcement learning specifically designed for robotic tasks. We consider three types of knowledge transfer---from simulation to simulation, from simulation to real, and from real to…

Machine Learning · Computer Science 2017-09-18 Sébastien M. R. Arnold , Tsam Kiu Pun , Théo-Tim J. Denisart , Francisco J. Valero-Cuevas

This paper presents rerankers, a Python library which provides an easy-to-use interface to the most commonly used re-ranking approaches. Re-ranking is an integral component of many retrieval pipelines; however, there exist numerous…

Information Retrieval · Computer Science 2024-09-04 Benjamin Clavié

The Libopt environment is both a methodology and a set of tools that can be used for testing, comparing, and profiling solvers on problems belonging to various collections. These collections can be heterogeneous in the sense that their…

Mathematical Software · Computer Science 2025-10-20 Jean Charles Gilbert , Xavier Jonsson

Educational resource understanding is vital to online learning platforms, which have demonstrated growing applications recently. However, researchers and developers always struggle with using existing general natural language toolkits or…

Computation and Language · Computer Science 2024-06-05 Zhenya Huang , Yuting Ning , Longhu Qin , Shiwei Tong , Shangzi Xue , Tong Xiao , Xin Lin , Jiayu Liu , Qi Liu , Enhong Chen , Shijing Wang

Recent advances in machine learning are consistently enabled by increasing amounts of computation. Reinforcement learning (RL) and population-based methods in particular pose unique challenges for efficiency and flexibility to the…

Machine Learning · Computer Science 2020-03-26 Jiale Zhi , Rui Wang , Jeff Clune , Kenneth O. Stanley

This paper presents fairlib, an open-source framework for assessing and improving classification fairness. It provides a systematic framework for quickly reproducing existing baseline models, developing new methods, evaluating models with…

Machine Learning · Computer Science 2022-05-05 Xudong Han , Aili Shen , Yitong Li , Lea Frermann , Timothy Baldwin , Trevor Cohn

Progress in deep reinforcement learning (RL) is heavily driven by the availability of challenging benchmarks used for training agents. However, benchmarks that are widely adopted by the community are not explicitly designed for evaluating…

Conducting reinforcement learning (RL) in simulated environments offers a cost-effective and highly scalable way to enhance language-based agents. However, previous work has been limited to semi-automated environment synthesis or tasks…

Computation and Language · Computer Science 2025-12-30 Shihao Cai , Runnan Fang , Jialong Wu , Baixuan Li , Xinyu Wang , Yong Jiang , Liangcai Su , Liwen Zhang , Wenbiao Yin , Zhen Zhang , Fuli Feng , Pengjun Xie , Xiaobin Wang

The Clair library is intended to simplify a number of generic tasks in Natural Language Processing (NLP), Information Retrieval (IR), and Network Analysis. Its architecture also allows for external software to be plugged in with very little…

Information Retrieval · Computer Science 2007-12-21 Dragomir Radev , Mark Hodges , Anthony Fader , Mark Joseph , Joshua Gerrish , Mark Schaller , Jonathan dePeri , Bryan Gibson

We present a general framework for specifying and verifying persistent libraries, that is, libraries of data structures that provide some persistency guarantees upon a failure of the machine they are executing on. Our framework enables…

Programming Languages · Computer Science 2023-06-05 Léo Stefanesco , Azalea Raad , Viktor Vafeiadis

Since the introduction of DQN, a vast majority of reinforcement learning research has focused on reinforcement learning with deep neural networks as function approximators. New methods are typically evaluated on a set of environments that…

Machine Learning · Computer Science 2021-05-25 Johan S. Obando-Ceron , Pablo Samuel Castro

The desire to make applications and machines more intelligent and the aspiration to enable their operation without human interaction have been driving innovations in neural networks, deep learning, and other machine learning techniques.…

Machine Learning · Computer Science 2022-09-30 Fadi AlMahamid , Katarina Grolinger

The open-access dissemination of pretrained language models through online repositories has led to a democratization of state-of-the-art natural language processing (NLP) research. This also allows people outside of NLP to use such models…

Computation and Language · Computer Science 2022-04-20 Tilman Beck , Bela Bohlender , Christina Viehmann , Vincent Hane , Yanik Adamson , Jaber Khuri , Jonas Brossmann , Jonas Pfeiffer , Iryna Gurevych

We present AdversariaLib, an open-source python library for the security evaluation of machine learning (ML) against carefully-targeted attacks. It supports the implementation of several attacks proposed thus far in the literature of…

Cryptography and Security · Computer Science 2016-11-16 Igino Corona , Battista Biggio , Davide Maiorca