由于一系列理想的模型属性，卷积神经网络（CNN）的使用在深度学习中被广泛扩展，这导致了有效有效的机器学习框架。但是，必须将CNN架构定制为特定任务，以结合输入长度，分辨率和尺寸的考虑因素。在这项工作中，我们通过连续的卷积神经网络（CCNN）克服了针对特定问题的CNN体​​系结构的需求：一个配备了连续卷积内核的单个CNN体系结构，可用于根据任意分辨率，维度，长度和长度的数据进行任务，而无需结构性长度变化。连续的卷积内核在每一层的远距离依赖性模型，并消除当前CNN体系结构中所需的降采样层和任务依赖性深度的需求。我们通过将相同的CCNN应用于顺序（1 $ \ mathrm {d} $）和视觉数据（2 $ \ mathrm {d} $）上的一系列任务来显示我们方法的普遍性。我们的CCNN竞争性能，并且在所有考虑的所有任务中通常都优于当前最新的。

我们介绍了CheBlieset，一种对（各向异性）歧管的组成的方法。对基于GRAP和基于组的神经网络的成功进行冲浪，我们利用了几何深度学习领域的最新发展，以推导出一种新的方法来利用数据中的任何各向异性。通过离散映射的谎言组，我们开发由各向异性卷积层（Chebyshev卷积），空间汇集和解凝层制成的图形神经网络，以及全球汇集层。集团的标准因素是通过具有各向异性左不变性的黎曼距离的图形上的等级和不变的运算符来实现的。由于其简单的形式，Riemannian公制可以在空间和方向域中模拟任何各向异性。这种对Riemannian度量的各向异性的控制允许平衡图形卷积层的不变性（各向异性度量）的平衡（各向异性指标）。因此，我们打开大门以更好地了解各向异性特性。此外，我们经验证明了在CIFAR10上的各向异性参数的存在（数据依赖性）甜点。这一关键的结果是通过利用数据中的各向异性属性来获得福利的证据。我们还评估了在STL10（图像数据）和ClimateNet（球面数据）上的这种方法的可扩展性，显示了对不同任务的显着适应性。

心电图（ECG）是一种有效且无侵入性诊断工具，可测量心脏的电活动。解释ECG信号检测各种异常是一个具有挑战性的任务，需要专业知识。最近，利用深度神经网络的ECG分类来帮助医疗从业者变得流行，但他们的黑匣子自然妨碍了临床实施。已经提出了几种基于显着性的可解释性技术，但它们仅表明重要特征的位置而不是实际功能。我们提出了一种名为QLST的新型解释性技术，一种基于查询的潜空间遍历技术，可以提供对任何ECG分类模型的解释。使用QLST，我们训练一个神经网络，该网络网络学习在大学医院数据集训练的变分性AutoEncoder的潜在空间中，超过80万家ECG为28个疾病。我们通过实验证明我们可以通过通过这些遍历来解释不同的黑匣子分类器。

音频的高时间分辨率和波形中小不规则性的感知敏感性使得在高采样率中合成复杂和计算密集的任务，禁止在许多方法中的实时，可控合成。在这项工作中，我们的目标是在有条件隐含的神经表示（CINR）的潜力上阐明作为音频合成的生成框架中的轻质骨干。隐式神经表示（INR）是用于近似低维功能的神经网络，训练以通过将输入坐标映射到输入位置处的结构信息来表示单个几何对象。与用于代表几何对象的其他神经方法相比，参数化对象所需的内存与分辨率无关，并且仅具有其复杂性的尺度。这是一个必论是INRS具有无限分辨率，因为它们可以在任意分辨率下进行取样。在生成域中应用INR的概念，我们框架生成建模作为学习连续功能的分布。这可以通过将调节方法引入INRS来实现。我们的实验表明，定期的条件INRS（PCINR）学习更快，并且通常比具有相等参数计数的转换卷积神经网络的定量更好的音频重建。但是，它们的性能对激活缩放超参数非常敏感。当学习代表更均匀的组时，PCINR倾向于在重建中引入人造高频分量。我们通过在训练期间应用标准重量正则化来验证这种噪音，可以减少PCINR的组成深度，并建议未来研究的方向。

包括协调性信息，例如位置，力，速度或旋转在计算物理和化学中的许多任务中是重要的。我们介绍了概括了等级图形网络的可控e（3）的等值图形神经网络（Segnns），使得节点和边缘属性不限于不变的标量，而是可以包含相协同信息，例如矢量或张量。该模型由可操纵的MLP组成，能够在消息和更新功能中包含几何和物理信息。通过可操纵节点属性的定义，MLP提供了一种新的Activation函数，以便与可转向功能字段一般使用。我们讨论我们的镜头通过等级的非线性卷曲镜头讨论我们的相关工作，进一步允许我们引脚点点的成功组件：非线性消息聚集在经典线性（可操纵）点卷积上改善;可操纵的消息在最近发送不变性消息的最近的等价图形网络上。我们展示了我们对计算物理学和化学的若干任务的方法的有效性，并提供了广泛的消融研究。

There are multiple scales of abstraction from which we can describe the same image, depending on whether we are focusing on fine-grained details or a more global attribute of the image. In brain mapping, learning to automatically parse images to build representations of both small-scale features (e.g., the presence of cells or blood vessels) and global properties of an image (e.g., which brain region the image comes from) is a crucial and open challenge. However, most existing datasets and benchmarks for neuroanatomy consider only a single downstream task at a time. To bridge this gap, we introduce a new dataset, annotations, and multiple downstream tasks that provide diverse ways to readout information about brain structure and architecture from the same image. Our multi-task neuroimaging benchmark (MTNeuro) is built on volumetric, micrometer-resolution X-ray microtomography images spanning a large thalamocortical section of mouse brain, encompassing multiple cortical and subcortical regions. We generated a number of different prediction challenges and evaluated several supervised and self-supervised models for brain-region prediction and pixel-level semantic segmentation of microstructures. Our experiments not only highlight the rich heterogeneity of this dataset, but also provide insights into how self-supervised approaches can be used to learn representations that capture multiple attributes of a single image and perform well on a variety of downstream tasks. Datasets, code, and pre-trained baseline models are provided at: https://mtneuro.github.io/ .

Logic Mill is a scalable and openly accessible software system that identifies semantically similar documents within either one domain-specific corpus or multi-domain corpora. It uses advanced Natural Language Processing (NLP) techniques to generate numerical representations of documents. Currently it leverages a large pre-trained language model to generate these document representations. The system focuses on scientific publications and patent documents and contains more than 200 million documents. It is easily accessible via a simple Application Programming Interface (API) or via a web interface. Moreover, it is continuously being updated and can be extended to text corpora from other domains. We see this system as a general-purpose tool for future research applications in the social sciences and other domains.

In this paper we take the first steps in studying a new approach to synthesis of efficient communication schemes in multi-agent systems, trained via reinforcement learning. We combine symbolic methods with machine learning, in what is referred to as a neuro-symbolic system. The agents are not restricted to only use initial primitives: reinforcement learning is interleaved with steps to extend the current language with novel higher-level concepts, allowing generalisation and more informative communication via shorter messages. We demonstrate that this approach allow agents to converge more quickly on a small collaborative construction task.

High content imaging assays can capture rich phenotypic response data for large sets of compound treatments, aiding in the characterization and discovery of novel drugs. However, extracting representative features from high content images that can capture subtle nuances in phenotypes remains challenging. The lack of high-quality labels makes it difficult to achieve satisfactory results with supervised deep learning. Self-Supervised learning methods, which learn from automatically generated labels has shown great success on natural images, offer an attractive alternative also to microscopy images. However, we find that self-supervised learning techniques underperform on high content imaging assays. One challenge is the undesirable domain shifts present in the data known as batch effects, which may be caused by biological noise or uncontrolled experimental conditions. To this end, we introduce Cross-Domain Consistency Learning (CDCL), a novel approach that is able to learn in the presence of batch effects. CDCL enforces the learning of biological similarities while disregarding undesirable batch-specific signals, which leads to more useful and versatile representations. These features are organised according to their morphological changes and are more useful for downstream tasks - such as distinguishing treatments and mode of action.

Objective: Imbalances of the electrolyte concentration levels in the body can lead to catastrophic consequences, but accurate and accessible measurements could improve patient outcomes. While blood tests provide accurate measurements, they are invasive and the laboratory analysis can be slow or inaccessible. In contrast, an electrocardiogram (ECG) is a widely adopted tool which is quick and simple to acquire. However, the problem of estimating continuous electrolyte concentrations directly from ECGs is not well-studied. We therefore investigate if regression methods can be used for accurate ECG-based prediction of electrolyte concentrations. Methods: We explore the use of deep neural networks (DNNs) for this task. We analyze the regression performance across four electrolytes, utilizing a novel dataset containing over 290000 ECGs. For improved understanding, we also study the full spectrum from continuous predictions to binary classification of extreme concentration levels. To enhance clinical usefulness, we finally extend to a probabilistic regression approach and evaluate different uncertainty estimates. Results: We find that the performance varies significantly between different electrolytes, which is clinically justified in the interplay of electrolytes and their manifestation in the ECG. We also compare the regression accuracy with that of traditional machine learning models, demonstrating superior performance of DNNs. Conclusion: Discretization can lead to good classification performance, but does not help solve the original problem of predicting continuous concentration levels. While probabilistic regression demonstrates potential practical usefulness, the uncertainty estimates are not particularly well-calibrated. Significance: Our study is a first step towards accurate and reliable ECG-based prediction of electrolyte concentration levels.