索赔检测和验证对于新闻认识至关重要，并且已成为有前途的技术，以减轻新闻中的错误信息。然而，大多数现有的工作侧重于索赔句子的分析，同时俯瞰关键背景属性，例如索引者，声称对象和连接到索赔的其他知识。在这项工作中，我们提供了新闻本，新的基准，了解新闻领域的知识意识索赔检测。我们重新定义了索赔探测问题，包括提取与索赔相关的附加背景属性，并发布529索赔由103个新闻文章提示。此外，报讯人旨在在新兴场景中索取索赔检测系统，包括不少培训数据的看不见的主题。最后，我们对这款新基准测试提供了对各种零射和及时的基础基准的全面评估。

Recent advances in upper limb prostheses have led to significant improvements in the number of movements provided by the robotic limb. However, the method for controlling multiple degrees of freedom via user-generated signals remains challenging. To address this issue, various machine learning controllers have been developed to better predict movement intent. As these controllers become more intelligent and take on more autonomy in the system, the traditional approach of representing the human-machine interface as a human controlling a tool becomes limiting. One possible approach to improve the understanding of these interfaces is to model them as collaborative, multi-agent systems through the lens of joint action. The field of joint action has been commonly applied to two human partners who are trying to work jointly together to achieve a task, such as singing or moving a table together, by effecting coordinated change in their shared environment. In this work, we compare different prosthesis controllers (proportional electromyography with sequential switching, pattern recognition, and adaptive switching) in terms of how they present the hallmarks of joint action. The results of the comparison lead to a new perspective for understanding how existing myoelectric systems relate to each other, along with recommendations for how to improve these systems by increasing the collaborative communication between each partner.

A "heart attack" or myocardial infarction (MI), occurs when an artery supplying blood to the heart is abruptly occluded. The "gold standard" method for imaging MI is Cardiovascular Magnetic Resonance Imaging (MRI), with intravenously administered gadolinium-based contrast (late gadolinium enhancement). However, no "gold standard" fully automated method for the quantification of MI exists. In this work, we propose an end-to-end fully automatic system (MyI-Net) for the detection and quantification of MI in MRI images. This has the potential to reduce the uncertainty due to the technical variability across labs and inherent problems of the data and labels. Our system consists of four processing stages designed to maintain the flow of information across scales. First, features from raw MRI images are generated using feature extractors built on ResNet and MoblieNet architectures. This is followed by the Atrous Spatial Pyramid Pooling (ASPP) to produce spatial information at different scales to preserve more image context. High-level features from ASPP and initial low-level features are concatenated at the third stage and then passed to the fourth stage where spatial information is recovered via up-sampling to produce final image segmentation output into: i) background, ii) heart muscle, iii) blood and iv) scar areas. New models were compared with state-of-art models and manual quantification. Our models showed favorable performance in global segmentation and scar tissue detection relative to state-of-the-art work, including a four-fold better performance in matching scar pixels to contours produced by clinicians.

Constrained multiagent reinforcement learning (C-MARL) is gaining importance as MARL algorithms find new applications in real-world systems ranging from energy systems to drone swarms. Most C-MARL algorithms use a primal-dual approach to enforce constraints through a penalty function added to the reward. In this paper, we study the structural effects of the primal-dual approach on the constraints and value function. First, we show that using the constraint evaluation as the penalty leads to a weak notion of safety, but by making simple modifications to the penalty function, we can enforce meaningful probabilistic safety constraints. Second, we exploit the structural effects of primal-dual methods on value functions, leading to improved value estimates. Simulations in a simple constrained multiagent environment show that our reinterpretation of the primal-dual method in terms of probabilistic constraints is meaningful, and that our proposed value estimation procedure improves convergence to a safe joint policy.

Large language models (LLMs) have been shown to be able to perform new tasks based on a few demonstrations or natural language instructions. While these capabilities have led to widespread adoption, most LLMs are developed by resource-rich organizations and are frequently kept from the public. As a step towards democratizing this powerful technology, we present BLOOM, a 176B-parameter open-access language model designed and built thanks to a collaboration of hundreds of researchers. BLOOM is a decoder-only Transformer language model that was trained on the ROOTS corpus, a dataset comprising hundreds of sources in 46 natural and 13 programming languages (59 in total). We find that BLOOM achieves competitive performance on a wide variety of benchmarks, with stronger results after undergoing multitask prompted finetuning. To facilitate future research and applications using LLMs, we publicly release our models and code under the Responsible AI License.

了解人类的行为和监测心理健康对于维持社区和社会的安全至关重要。由于不受控制的心理健康，由于心理健康期间，由于心理健康的大流行期间的心理健康问题有所增加，因此对心理问题的早期发现至关重要。如今，智能虚拟个人助理（IVA）的使用已在全球范围内增加。个人使用声音来控制这些设备以满足请求并获得不同的服务。本文提出了一种基于封闭式复发性神经网络和卷积神经网络的新型深度学习模型，以了解人类的情感从语音中，以改善其IVA服务并监控其心理健康。

这项研究是有关阿拉伯历史文档的光学特征识别（OCR）的一系列研究的第二阶段，并研究了不同的建模程序如何与问题相互作用。第一项研究研究了变压器对我们定制的阿拉伯数据集的影响。首次研究的弊端之一是训练数据的规模，由于缺乏资源，我们的3000万张图像中仅15000张图像。另外，我们添加了一个图像增强层，时间和空间优化和后校正层，以帮助该模型预测正确的上下文。值得注意的是，我们提出了一种使用视觉变压器作为编码器的端到端文本识别方法，即BEIT和Vanilla Transformer作为解码器，消除了CNNs以进行特征提取并降低模型的复杂性。实验表明，我们的端到端模型优于卷积骨架。该模型的CER为4.46％。

行动检测和公共交通安全是安全社区和更好社会的关键方面。使用不同的监视摄像机监视智能城市中的交通流量可以在识别事故和提醒急救人员中发挥重要作用。计算机视觉任务中的动作识别（AR）的利用为视频监视，医学成像和数字信号处理中的高精度应用做出了贡献。本文提出了一项密集的审查，重点是智能城市的事故检测和自动运输系统中的行动识别。在本文中，我们专注于使用各种交通视频捕获来源的AR系统，例如交通交叉点上的静态监视摄像头，高速公路监控摄像头，无人机摄像头和仪表板。通过这篇综述，我们确定了AR中用于自动运输和事故检测的主要技术，分类法和算法。我们还检查了AR任务中使用的数据集，并识别数据集的数据集和功能的主要来源。本文提供了潜在的研究方向，以开发和整合为自动驾驶汽车和公共交通安全系统的事故检测系统，通过警告紧急人员和执法部门，如果道路事故发生道路事故，以最大程度地减少事故报告中的人为错误，并对受害者提供自发的反应。

由于其在非洲以外的40多个国家 /地区的迅速传播，最近的蒙基托克斯爆发已成为公共卫生问题。由于与水痘和麻疹的相似之处，蒙基托斯在早期的临床诊断是具有挑战性的。如果不容易获得验证性聚合酶链反应（PCR）测试，那么计算机辅助检测蒙基氧基病变可能对可疑病例的监视和快速鉴定有益。只要有足够的训练示例，深度学习方法在自动检测皮肤病变中有效。但是，截至目前，此类数据集尚未用于猴蛋白酶疾病。在当前的研究中，我们首先开发``Monkeypox皮肤病变数据集（MSLD）。用于增加样本量，并建立了3倍的交叉验证实验。在下一步中，采用了几种预训练的深度学习模型，即VGG-16，Resnet50和InceptionV3用于对Monkeypox和Monkeypox和Monkeypox和其他疾病。还开发了三种型号的合奏。RESNET50达到了82.96美元（\ pm4.57 \％）$的最佳总体准确性，而VGG16和整体系统的准确性达到了81.48美元（\ pm6.87 \％）$和$ 79.26（\ pm1.05 \％）$。还开发了一个原型网络应用程序作为在线蒙基蛋白筛选工具。虽然该有限数据集的初始结果是有希望的，但需要更大的人口统计学多样化的数据集来进一步增强性增强性。这些的普遍性 楷模。

近期目睹了机器学习算法系统的快速发展，尤其是加强学习，自然语言处理，计算机和机器人视觉，图像处理，语音和情感处理和理解。凭借机器学习模型，算法及其应用的越来越重要和相关性，并且随着更多创新使用的深度学习和人工智能的情况，目前的体积呈现出一些创新研究工作及其在现实世界中的应用，如股票交易，医疗和医疗保健系统和软件自动化。本书中的章节说明了如何设计，优化和部署机器学习和深度学习算法和模型。该体积对于高级毕业生和博士生，研究人员，大学教师，练习数据科学家和数据工程师，专业人士和顾问以及在机器学习，深度学习和人工智能的广泛领域。