人类语言学习者暴露于信息丰富的上下文敏感语言，但要大量的原始感觉数据。通过社会语言的使用和彩排和实践的内部过程，语言学习者能够建立高级的语义表示，以解释他们的看法。在这里，我们从人类中的“内在语音”过程中汲取灵感（Vygotsky，1934年），以更好地理解代理内语言在体现行为中的作用。首先，我们正式地将代理语音作为半监督问题，并开发了两种算法，这些算法能够以很少的标记语言数据进行视觉接地字幕。然后，我们通过实验计算不同量的标记数据的缩放曲线，并将数据效率与监督学习基线进行比较。最后，我们将演讲内部的语音纳入3D虚拟世界中运行的体现的移动操纵剂代理，并表明，只需多达150个附加图像标题，代理语音就可以操纵和回答有关的问题。一个没有任何相关任务经验的新对象（零射）。综上所述，我们的实验表明，对代理内部的语音进行建模有效，可以使体现的代理有效地学习新任务，而无需直接互动经验。

创建可以自然与人类互动的代理是人工智能（AI）研究中的共同目标。但是，评估这些互动是具有挑战性的：收集在线人类代理相互作用缓慢而昂贵，但更快的代理指标通常与交互式评估相关。在本文中，我们评估了这些现有评估指标的优点，并提出了一种新颖的评估方法，称为标准化测试套件（STS）。 STS使用从真实人类交互数据中挖掘出的行为方案。代理商请参阅重播方案上下文，接收指令，然后将控制权控制以脱机完成交互。记录这些代理的延续并将其发送给人类注释者以将其标记为成功或失败，并且根据其成功的连续性比例对代理进行排名。最终的ST是自然主义相互作用的快速，控制，可解释的和代表的。总的来说，STS巩固了我们许多标准评估指标中所需的许多值，从而使我们能够加速研究进展，以生产可以自然与人类互动的代理。可以在https://youtu.be/yr1tnggorgq上找到视频。

It would be useful for machines to use computers as humans do so that they can aid us in everyday tasks. This is a setting in which there is also the potential to leverage large-scale expert demonstrations and human judgements of interactive behaviour, which are two ingredients that have driven much recent success in AI. Here we investigate the setting of computer control using keyboard and mouse, with goals specified via natural language. Instead of focusing on hand-designed curricula and specialized action spaces, we focus on developing a scalable method centered on reinforcement learning combined with behavioural priors informed by actual human-computer interactions. We achieve state-of-the-art and human-level mean performance across all tasks within the MiniWob++ benchmark, a challenging suite of computer control problems, and find strong evidence of cross-task transfer. These results demonstrate the usefulness of a unified human-agent interface when training machines to use computers. Altogether our results suggest a formula for achieving competency beyond MiniWob++ and towards controlling computers, in general, as a human would.

来自科幻小说的普通愿景是机器人将有一天居住在我们的物理空间中，感知世界，才能协助我们的物理劳动力，并通过自然语言与我们沟通。在这里，我们研究如何使用虚拟环境的简化设计如何与人类自然交互的人工代理。我们表明，与自我监督学习的模拟世界中的人类交互的模仿学习足以产生我们称之为MIA的多模式互动剂，这成功与非对抗人类互动75％的时间。我们进一步确定了提高性能的架构和算法技术，例如分层动作选择。完全，我们的结果表明，模仿多模态，实时人类行为可以提供具有丰富的行为的富含性的令人生意的和令人惊讶的有效手段，然后可以为特定目的进行微调，从而铺设基础用于培训互动机器人或数字助理的能力。可以在https://youtu.be/zfgrif7my找到MIA的行为的视频

Machine learning has emerged recently as a powerful tool for predicting properties of quantum many-body systems. For many ground states of gapped Hamiltonians, generative models can learn from measurements of a single quantum state to reconstruct the state accurately enough to predict local observables. Alternatively, kernel methods can predict local observables by learning from measurements on different but related states. In this work, we combine the benefits of both approaches and propose the use of conditional generative models to simultaneously represent a family of states, by learning shared structures of different quantum states from measurements. The trained model allows us to predict arbitrary local properties of ground states, even for states not present in the training data, and without necessitating further training for new observables. We numerically validate our approach (with simulations of up to 45 qubits) for two quantum many-body problems, 2D random Heisenberg models and Rydberg atom systems.

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.

数据是现代机器学习系统的命脉，包括音乐信息检索中的命脉（MIR）。但是，MIR长期以来一直被小型数据集和不可靠的标签所困扰。在这项工作中，我们建议使用生成建模打破这种瓶颈。通过使用室内合奏的结构化合成模型（在URMP上训练的MIDI-DDSP）的结构化合成模型，通过管道说明（在巴赫合唱上训练的椰子）模型，我们演示了一个能够生成无限量的逼真的合唱音乐的系统，其中包括丰富的结合音乐，包括混合，包括混合，，，包括混合，茎，MIDI，笔记级性能属性（Staccato，Vibrato等），甚至是细粒的合成参数（音高，振幅等）。我们称此系统为室内集合发生器（CEG），并使用它来生成来自四个不同腔室合奏（cocochorales）的大型合唱数据集。我们证明，使用我们的方法生成的数据改善了音乐转录和源分离的最新模型，并且我们均发布了系统和数据集作为MIR社区未来工作的开源基础。

Transformer-based models, capable of learning better global dependencies, have recently demonstrated exceptional representation learning capabilities in computer vision and medical image analysis. Transformer reformats the image into separate patches and realize global communication via the self-attention mechanism. However, positional information between patches is hard to preserve in such 1D sequences, and loss of it can lead to sub-optimal performance when dealing with large amounts of heterogeneous tissues of various sizes in 3D medical image segmentation. Additionally, current methods are not robust and efficient for heavy-duty medical segmentation tasks such as predicting a large number of tissue classes or modeling globally inter-connected tissues structures. Inspired by the nested hierarchical structures in vision transformer, we proposed a novel 3D medical image segmentation method (UNesT), employing a simplified and faster-converging transformer encoder design that achieves local communication among spatially adjacent patch sequences by aggregating them hierarchically. We extensively validate our method on multiple challenging datasets, consisting anatomies of 133 structures in brain, 14 organs in abdomen, 4 hierarchical components in kidney, and inter-connected kidney tumors). We show that UNesT consistently achieves state-of-the-art performance and evaluate its generalizability and data efficiency. Particularly, the model achieves whole brain segmentation task complete ROI with 133 tissue classes in single network, outperforms prior state-of-the-art method SLANT27 ensembled with 27 network tiles, our model performance increases the mean DSC score of the publicly available Colin and CANDI dataset from 0.7264 to 0.7444 and from 0.6968 to 0.7025, respectively.

机器学习潜力是分子模拟的重要工具，但是由于缺乏高质量数据集来训练它们的发展，它们的开发阻碍了它们。我们描述了Spice数据集，这是一种新的量子化学数据集，用于训练与模拟与蛋白质相互作用的药物样的小分子相关的潜在。它包含超过110万个小分子，二聚体，二肽和溶剂化氨基酸的构象。它包括15个元素，带电和未充电的分子以及广泛的共价和非共价相互作用。它提供了在{\ omega} b97m-d3（bj）/def2-tzVPPD理论水平以及其他有用的数量（例如多极矩和键阶）上计算出的力和能量。我们在其上训练一组机器学习潜力，并证明它们可以在化学空间的广泛区域中实现化学精度。它可以作为创建可转移的，准备使用潜在功能用于分子模拟的宝贵资源。

研究过程自动化 - 对科学仪器，计算机，数据存储和其他资源的可靠，高效和可重复执行的可靠，高效和可重复执行，这是现代科学的基本要素。我们在此处报告Globus研究数据管理平台内的新服务，该服务可以将各种研究过程的规范作为可重复使用的动作集，流量以及在异质研究环境中执行此类流动的集合。为了以广泛的空间范围（例如，从科学仪器到远程数据中心）和时间范围（从几秒钟到几周），这些Globus自动化服务功能：1）云托管以可靠地执行长期持久的流量，尽管零星的失败，但这些Globus自动化服务功能：1） ; 2）声明性符号和可扩展的异步行动提供商API，用于定义和执行涉及任意资源的各种行动和流动规范； 3）授权授权机制，用于安全调用动作。这些服务允许研究人员将广泛的研究任务的管理外包和自动化为可靠，可扩展和安全的云平台。我们向Globus自动化服务提供用例