Recent progress in natural language processing has been driven by advances in both model architecture and model pretraining. Transformer architectures have facilitated building higher-capacity models and pretraining has made it possible to effectively utilize this capacity for a wide variety of tasks. Transformers is an open-source library with the goal of opening up these advances to the wider machine learning community. The library consists of carefully engineered stateof-the art Transformer architectures under a unified API. Backing this library is a curated collection of pretrained models made by and available for the community. Transformers is designed to be extensible by researchers, simple for practitioners, and fast and robust in industrial deployments. The library is available at https://github.com/ huggingface/transformers.

Recent progress in natural language processing has been driven by advances in both model architecture and model pretraining. Transformer architectures have facilitated building higher-capacity models and pretraining has made it possible to effectively utilize this capacity for a wide variety of tasks. Transformers is an open-source library with the goal of opening up these advances to the wider machine learning community. The library consists of carefully engineered stateof-the art Transformer architectures under a unified API. Backing this library is a curated collection of pretrained models made by and available for the community. Transformers is designed to be extensible by researchers, simple for practitioners, and fast and robust in industrial deployments. The library is available at https://github.com/ huggingface/transformers.

如今，基础模型已成为人工智能中的基本基础设施之一，铺平了通往通用情报的方式。但是，现实提出了两个紧急挑战：现有的基础模型由英语社区主导；用户通常会获得有限的资源，因此不能总是使用基础模型。为了支持中文社区的发展，我们介绍了一个名为Fengshenbang的开源项目，该项目由认知计算与自然语言研究中心（CCNL）领导。我们的项目具有全面的功能，包括大型预培训模型，用户友好的API，基准，数据集等。我们将所有这些都包装在三个子项目中：风水次模型，风水框架和狂热基准。 Fengshenbang的开源路线图旨在重新评估中国预培训的大型大型模型的开源社区，促使整个中国大型模型社区的发展。我们还希望构建一个以用户为中心的开源生态系统，以允许个人访问所需的模型以匹配其计算资源。此外，我们邀请公司，大学和研究机构与我们合作建立大型开源模型的生态系统。我们希望这个项目将成为中国认知情报的基础。

We describe an open-source toolkit for neural machine translation (NMT). The toolkit prioritizes efficiency, modularity, and extensibility with the goal of supporting NMT research into model architectures, feature representations, and source modalities, while maintaining competitive performance and reasonable training requirements. The toolkit consists of modeling and translation support, as well as detailed pedagogical documentation about the underlying techniques.

This paper presents the OPUS ecosystem with a focus on the development of open machine translation models and tools, and their integration into end-user applications, development platforms and professional workflows. We discuss our on-going mission of increasing language coverage and translation quality, and also describe on-going work on the development of modular translation models and speed-optimized compact solutions for real-time translation on regular desktops and small devices.

Machine Learning for Source Code (ML4Code) is an active research field in which extensive experimentation is needed to discover how to best use source code's richly structured information. With this in mind, we introduce JEMMA, an Extensible Java Dataset for ML4Code Applications, which is a large-scale, diverse, and high-quality dataset targeted at ML4Code. Our goal with JEMMA is to lower the barrier to entry in ML4Code by providing the building blocks to experiment with source code models and tasks. JEMMA comes with a considerable amount of pre-processed information such as metadata, representations (e.g., code tokens, ASTs, graphs), and several properties (e.g., metrics, static analysis results) for 50,000 Java projects from the 50KC dataset, with over 1.2 million classes and over 8 million methods. JEMMA is also extensible allowing users to add new properties and representations to the dataset, and evaluate tasks on them. Thus, JEMMA becomes a workbench that researchers can use to experiment with novel representations and tasks operating on source code. To demonstrate the utility of the dataset, we also report results from two empirical studies on our data, ultimately showing that significant work lies ahead in the design of context-aware source code models that can reason over a broader network of source code entities in a software project, the very task that JEMMA is designed to help with.

We introduce a new language representation model called BERT, which stands for Bidirectional Encoder Representations from Transformers. Unlike recent language representation models (Peters et al., 2018a;Radford et al., 2018), BERT is designed to pretrain deep bidirectional representations from unlabeled text by jointly conditioning on both left and right context in all layers. As a result, the pre-trained BERT model can be finetuned with just one additional output layer to create state-of-the-art models for a wide range of tasks, such as question answering and language inference, without substantial taskspecific architecture modifications.BERT is conceptually simple and empirically powerful. It obtains new state-of-the-art results on eleven natural language processing tasks, including pushing the GLUE score to 80.5% (7.7% point absolute improvement), MultiNLI accuracy to 86.7% (4.6% absolute improvement), SQuAD v1.1 question answering Test F1 to 93.2 (1.5 point absolute improvement) and SQuAD v2.0 Test F1 to 83.1 (5.1 point absolute improvement).

To facilitate research on text generation, this paper presents a comprehensive and unified library, TextBox 2.0, focusing on the use of pre-trained language models (PLMs). To be comprehensive, our library covers $13$ common text generation tasks and their corresponding $83$ datasets and further incorporates $45$ PLMs covering general, translation, Chinese, dialogue, controllable, distilled, prompting, and lightweight PLMs. We also implement $4$ efficient training strategies and provide $4$ generation objectives for pre-training new PLMs from scratch. To be unified, we design the interfaces to support the entire research pipeline (from data loading to training and evaluation), ensuring that each step can be fulfilled in a unified way. Despite the rich functionality, it is easy to use our library, either through the friendly Python API or command line. To validate the effectiveness of our library, we conduct extensive experiments and exemplify four types of research scenarios. The project is released at the link: https://github.com/RUCAIBox/TextBox.

快速学习已成为现代自然语言处理的新范式，它直接适应培训的语言模型（PLMS）到$ CLOZE $ -Style预测，自回归建模或序列到序列生成，从而导致各种任务的表现。但是，尚未提出及时学习的标准实施框架，以及大多数现有的及时学习码条，通常是不受管制的，仅为特定方案提供有限的实现。由于有许多细节，例如模板策略，初始化策略和语言化策略等，因此需要在快速学习中考虑，从业者面临障碍，以便快速调整所需的迅速学习方法到他们的应用程序。在本文中，我们展示了{OpenPrompt}，一个统一的易于使用的工具包，可以通过PLMS快速学习。 OpenPrompt是一项研究型框架，配备了效率，模块化和可扩展性，其组合性允许自由地将不同的PLMS，任务格式和提示模块组合在统一的范例中。用户可以宽松地部署快速学习框架，并在没有约束的情况下在不同的NLP任务上评估它们的泛化。 OpenPrompt在{\ url {https://github.com/thunlp/openprompt}}上公开发布。

培训和评估语言模型越来越多地要求构建元数据 - 多样化的策划数据收集，并具有清晰的出处。自然语言提示最近通过将现有的，有监督的数据集转换为多种新颖的预处理任务，突出了元数据策划的好处，从而改善了零击的概括。尽管将这些以数据为中心的方法转化为生物医学语言建模的通用域文本成功，但由于标记的生物医学数据集在流行的数据中心中的代表性大大不足，因此仍然具有挑战性。为了应对这一挑战，我们介绍了BigBio一个由126个以上的生物医学NLP数据集的社区库，目前涵盖12个任务类别和10多种语言。 BigBio通过对数据集及其元数据进行程序化访问来促进可再现的元数据策划，并与当前的平台兼容，以及时工程和端到端的几个/零射击语言模型评估。我们讨论了我们的任务架构协调，数据审核，贡献指南的过程，并概述了两个说明性用例：生物医学提示和大规模，多任务学习的零射门评估。 BigBio是一项持续的社区努力，可在https://github.com/bigscience-workshop/biomedical上获得。

自然语言处理（NLP）是一个人工智能领域，它应用信息技术来处理人类语言，在一定程度上理解并在各种应用中使用它。在过去的几年中，该领域已经迅速发展，现在采用了深层神经网络的现代变体来从大型文本语料库中提取相关模式。这项工作的主要目的是调查NLP在药理学领域的最新使用。正如我们的工作所表明的那样，NLP是药理学高度相关的信息提取和处理方法。它已被广泛使用，从智能搜索到成千上万的医疗文件到在社交媒体中找到对抗性药物相互作用的痕迹。我们将覆盖范围分为五个类别，以调查现代NLP方法论，常见的任务，相关的文本数据，知识库和有用的编程库。我们将这五个类别分为适当的子类别，描述其主要属性和想法，并以表格形式进行总结。最终的调查介绍了该领域的全面概述，对从业者和感兴趣的观察者有用。

As the complexity of modern software continues to escalate, software engineering has become an increasingly daunting and error-prone endeavor. In recent years, the field of Neural Code Intelligence (NCI) has emerged as a promising solution, leveraging the power of deep learning techniques to tackle analytical tasks on source code with the goal of improving programming efficiency and minimizing human errors within the software industry. Pretrained language models have become a dominant force in NCI research, consistently delivering state-of-the-art results across a wide range of tasks, including code summarization, generation, and translation. In this paper, we present a comprehensive survey of the NCI domain, including a thorough review of pretraining techniques, tasks, datasets, and model architectures. We hope this paper will serve as a bridge between the natural language and programming language communities, offering insights for future research in this rapidly evolving field.

本文提供了当前视频内容提取工具的比较，重点是比较基于任务的机器学习服务。在过去十年中，视频智能（VIDINT）数据已成为关键情报来源。基于AI的分析和自动化工具从视频中提取和构造内容的需求已迅速成为需要大规模搜索，分析和利用视频的组织的优先事项。随着机器学习技术的快速增长，机器转录，机器翻译，主题标签和对象识别任务的成熟度以指数级的速度提高，随着新应用程序的发展，速度和准确性的性能记录破坏了。本文的每个部分审查并根据与机器学习技术从视频中提取信息相关的任务进行了比较产品，软件资源和视频分析功能。

在过去的几年中，使用机器学习的编程语言处理（PLP）取得了广泛的改进。越来越多的人有兴趣探索这个有前途的领域。但是，对于新的研究人员和开发人员来说，要找到合适的组件来构建自己的机器学习管道，鉴于要解决的多样化的PLP任务，已发布大量数据集和模型，以及一组复杂的编译器或工具。涉及。为了改善机器学习组件的可发现性，可访问性，互操作性和可重复性（公平性），我们在基于机器学习的PLP领域中收集和分析了一组代表性论文。然后，我们确定并表征关键概念，包括PLP任务，模型架构和支持工具。最后，我们展示了一些利用可重复使用的组件来构建机器学习管道以解决一组PLP任务的例子。

随着机器学习系统的计算要求以及机器学习框架的规模和复杂性的增加，基本框架创新变得具有挑战性。尽管计算需求驱动了最近的编译器，网络和硬件的进步，但通过机器学习工具对这些进步的利用却以较慢的速度发生。这部分是由于与现有框架原型制作新的计算范式有关的困难。大型框架将机器学习研究人员和从业人员作为最终用户的优先级优先，并且很少关注能够向前推动框架的系统研究人员 - 我们认为两者都是同等重要的利益相关者。我们介绍了手电筒，这是一个开源库，旨在通过优先考虑开放式，模块化，可定制的内部设备以及最新的，可用于研究的模型和培训设置，以刺激机器学习工具和系统的创新。手电筒使系统研究人员能够快速原型并尝试机器学习计算中的新思想，并且开销低，与其他流行的机器学习框架竞争并经常超过其他流行的机器学习框架。我们将手电筒视为一种工具，可以使可以使广泛使用的图书馆受益，并使机器学习和系统研究人员更加紧密地结合在一起。手电筒可从https://github.com/flashlight/flashlight获得。

Transfer learning, where a model is first pre-trained on a data-rich task before being finetuned on a downstream task, has emerged as a powerful technique in natural language processing (NLP). The effectiveness of transfer learning has given rise to a diversity of approaches, methodology, and practice. In this paper, we explore the landscape of transfer learning techniques for NLP by introducing a unified framework that converts all text-based language problems into a text-to-text format. Our systematic study compares pre-training objectives, architectures, unlabeled data sets, transfer approaches, and other factors on dozens of language understanding tasks. By combining the insights from our exploration with scale and our new "Colossal Clean Crawled Corpus", we achieve state-of-the-art results on many benchmarks covering summarization, question answering, text classification, and more. To facilitate future work on transfer learning for NLP, we release our data set, pre-trained models, and code.

我们的工作是使用自然语言处理以自动化对物流至关重要的系统模型的开发的首次尝试。我们证明，基于变压器的语言模型的微型GPT-3 Codex的顶部建立的框架可以在给定口头描述的情况下对排队和库存控制系统进行功能有效的模拟。在进行的实验中，GPT-3 Codex在Python上表现出令人信服的专业知识，并了解了特定于域的词汇。结果，语言模型可以在给定特定于域的上下文，详细描述过程以及具有相应值的变量列表的情况下，生成单产品库存控制系统和单服务器排队系统的模拟。展示的结果以及语言模型的快速改进，为模拟模型开发背后的工作流程的重大简化打开了大门，这将使专家可以专注于对问题和整体思维的高级考虑。

域和部署设置的机器学习模型的快速增殖使各种社区（例如行业从业人员）引起，该社区寻求跨个人价值的任务和目标的基准模型。不幸的是，这些用户不能使用标准基准导致执行如传统基准的价值驱动的比较，因为传统的基准在单个目标（例如平均精度）上评估模型，并且无法促进控制混淆变量（例如计算预算）的标准化训练框架（例如计算预算），使公平比较困难。为解决这些挑战，我们介绍了开源Ludwig基准测试工具包（LBT），一个个性化基准工具包，用于运行端到端的基准研究（从超级计量优化到评估），跨易于扩展的任务，深度学习模型，数据集和评估指标。 LBT提供了一种可配置的界面，用于控制培训和定制评估，是消除混淆变量的标准化培训框架，以及支持多目标评估。我们展示LBT如何用于创建个性化基准研究，具有7个模型和9个数据集的文本分类的大规模比较分析。我们探讨推理延迟和性能之间的权衡，数据集属性和性能之间的关系，以及预先介绍对融合和鲁棒性的影响，展示了LBT如何用于满足各种基准测试目标。

Laws and their interpretations, legal arguments and agreements\ are typically expressed in writing, leading to the production of vast corpora of legal text. Their analysis, which is at the center of legal practice, becomes increasingly elaborate as these collections grow in size. Natural language understanding (NLU) technologies can be a valuable tool to support legal practitioners in these endeavors. Their usefulness, however, largely depends on whether current state-of-the-art models can generalize across various tasks in the legal domain. To answer this currently open question, we introduce the Legal General Language Understanding Evaluation (LexGLUE) benchmark, a collection of datasets for evaluating model performance across a diverse set of legal NLU tasks in a standardized way. We also provide an evaluation and analysis of several generic and legal-oriented models demonstrating that the latter consistently offer performance improvements across multiple tasks.

BERT，ROBERTA或GPT-3等复杂的基于注意力的语言模型的外观已允许在许多场景中解决高度复杂的任务。但是，当应用于特定域时，这些模型会遇到相当大的困难。诸如Twitter之类的社交网络就是这种情况，Twitter是一种不断变化的信息流，以非正式和复杂的语言编写的信息流，鉴于人类的重要作用，每个信息都需要仔细评估，即使人类也需要理解。通过自然语言处理解决该领域的任务涉及严重的挑战。当将强大的最先进的多语言模型应用于这种情况下，特定语言的细微差别用来迷失翻译。为了面对这些挑战，我们提出了\ textbf {bertuit}，这是迄今为止针对西班牙语提出的较大变压器，使用Roberta Optimization进行了230m西班牙推文的大规模数据集进行了预培训。我们的动机是提供一个强大的资源，以更好地了解西班牙Twitter，并用于专注于该社交网络的应用程序，特别强调致力于解决该平台中错误信息传播的解决方案。对Bertuit进行了多个任务评估，并与M-Bert，XLM-Roberta和XLM-T进行了比较，该任务非常具有竞争性的多语言变压器。在这种情况下，使用应用程序显示了我们方法的实用性：一种可视化骗局和分析作者群体传播虚假信息的零击方法。错误的信息在英语以外的其他语言等平台上疯狂地传播，这意味着在英语说话之外转移时，变形金刚的性能可能会受到影响。