Comparing Iterative Pruning and One-Step Pruning - 2.5 English

Vitis AI Optimizer User Guide (UG1333)

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2.5 English

A comparison of these two methods is shown in the following table.

Table 1. Iterative vs. One-step Pruning
Criteria Iterative Pruning One-step Pruning
Prerequisites - BatchNormalization in network
Time taken More than one-step pruning Less than iterative pruning
Retraining requirement Required Required
Code organization Evaluation function Evaluation function

Calibration function