to_homogeneous()会调整所有节点和边的特征,使得所有节点/边的特征维度保持一致。这可能涉及到维度扩展(添加零向量或使用默认值)或维度缩减(截断或聚合特征信息)等操作,以使所有特征具有相同的维度。 homogeneous_data = data.to_homogeneous() print(homogeneous_data) Data(x=[1879778, 128], edge_index=[2, 13...
3.1 Heterogeneity vs homogeneity As the name suggests, in Homogeneous architectures, cores are of the same type. This could result in simple, efficient, and balanced scheduling of tasks to cores as distribution to a specific core for execution is not required [17]. In heterogenous architectures,...
IEEE/ACM International Symposium Cluster, Cloud and Grid ComputingSerrano, E., Blas, F.J.G., Carretero, J., & Desco, M. (2017). Medical Imaging Processing on a Big Data platform using Python: Experiences with Heterogeneous and Homogeneous Architectures. IEEE/ACM CCGRID, 830-837....
ability to cope with brain pathology to maintain function62. While a previous work showed that cognitive reserve was not associated with social cognition in older adults63, such evidence came from a homogeneous HIC population, potentially failing to capture the diversity of individual differences. Anot...
Data scarcity in medical images makes transfer learning a common approach in computer-aided diagnosis. Some disease classification tasks can rely on large homogeneous public datasets to train the transferred model, while others cannot, i.e., endoscopic laryngeal cancer image identification. Distinguished...
On a homogeneous solid substrate, the droplet forms a spherical cap, which can be fully described by the classic Young’s equation1. However, real-life surfaces are often heterogeneous with varying physical and/or chemical properties. In this case, the droplet behavior becomes much more complex ...
In the conformance tests there's several heterogenous comparisons supported at runtime (albeit not at typecheck time): test { name: "eq_dyn_int_uint" expr: "dyn(1) == 1u" value: { bool_value: true } } However, the spec states: "Equality and inequality are homogeneous; comparing val...
I had some issues with getting this to run in the past. I must admit I didn't check recently and just went straight to my workaround using the HeteroConv wrapper. Adding dropout to the homogeneous GNN before .to_hetero() does work for me but I'm still getting an error when including...
In this study, we propose the Distributed Synthetic Learning (DSL) architecture to learn across multiple medical centers and ensure the protection of sensitive personal information. DSL enables the building of a homogeneous dataset with entirely synthetic medical images via a form of GAN-based ...
In this study, we propose the Distributed Synthetic Learning (DSL) architecture to learn across multiple medical centers and ensure the protection of sensitive personal information. DSL enables the building of a homogeneous dataset with entirely synthetic medical images via a form of GAN-based ...