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GRADIENT-BASED TRAINING ENGINE FOR QUATERNION-BASED MACHINE-LEARNING SYSTEMS
GRADIENT-BASED TRAINING ENGINE FOR QUATERNION-BASED MACHINE-LEARNING SYSTEMS
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机译:基于四元的机器学习系统的梯度训练引擎
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摘要
A quaternion deep neural network (QTDNN) includes a plurality of modular hidden layers, each comprising a set of QT computation sublayers, including a quaternion (QT) general matrix multiplication sublayer, a QT non-linear activations sublayer, and a QT sampling sublayer arranged along a forward signal propagation path. Each QT computation sublayer of the set has a plurality of QT computation engines. In each modular hidden layer, a steering sublayer precedes each of the QT computation sublayers along the forward signal propagation path. The steering sublayer directs a forward-propagating quaternion-valued signal to a selected at least one QT computation engine of a next QT computation subsequent sublayer.
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