chemicalchecker.tool.siamese.callbacks
Classes
This callback implements a cyclical learning rate policy (CLR). The method cycles the learning rate between two boundaries with some constant frequency, as detailed in this paper (https://arxiv.org/abs/1506.01186). The amplitude of the cycle can be scaled on a per-iteration or per-cycle basis. This class has three built-in policies, as put forth in the paper. "triangular": A basic triangular cycle w/ no amplitude scaling. "triangular2": A basic triangular cycle that scales initial amplitude by half each cycle. "exp_range": A cycle that scales initial amplitude by gamma**(cycle iterations) at each cycle iteration. For more detail, please see paper. |
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