Scenario Description

Estimator encapsulates different phases of machine learning, so you do not need to repeatedly write training, evaluation, and prediction code for new machine learning tasks. Instead, you can focus on controlling the network structure. NPUEstimator is an encapsulation based on Estimator and supports model training through Ascend devices.

Training Process

This section describes how to use NPUEstimator to train a model. For details about the overall process, see Figure 1.

Figure 1 NPUEstimator training flowchart