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Analyzing Spatially-Sparse Data Based on Submanifold Sparse Convolutional Neural Networks

机译:基于子流形稀疏卷积神经网络的空间稀疏数据分析

摘要

In one embodiment, a method includes accessing a plurality of content objects, generating a plurality of voxelized representations for the plurality of content objects, respectively, generating one or more building blocks based on one or more sparse convolutions, which includes determining one or more active sites for each of the plurality of content objects based on the voxelized representation of each of the plurality of content objects and applying the one or more sparse convolutions to the one or more active sites, and training a machine-learning model based on a convolutional network including the one or more building blocks.
机译:在一个实施例中,一种方法包括:访问多个内容对象;分别为多个内容对象生成多个体素化表示;基于一个或多个稀疏卷积生成一个或多个构造块;该方法包括确定一个或多个活动对象。基于多个内容对象中每个对象的体素化表示,为多个内容对象中的每个对象创建站点,并将一个或多个稀疏卷积应用于一个或多个活动站点,并训练基于卷积网络的机器学习模型包括一个或多个构建基块。

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