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Observed since 20 Oct, 21:06 UTC
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Afine is a gradient based PyTorch optimizer.
An optimizer that is superior to Adam. Based on @PyTorch
The training is more stable and reaches a more elegant optimal solution faster.

把每组参数看作高维向量. 优化步骤被分割为3个过程: 旋转、缩放、平移. 使用三个学习率分别控制三个过程的调整量.
1.旋转
2.缩放
3.平移
demo程序在test.py文件中,直接运行即可得到此页面中Affine与RAdam的对比图.(依赖visdom) demo中构建了一个神经网络用简陋的方式对一个包含动态随机参数的公式生成的周期性曲线进行预测.
pip install afine
from Afine import Afine
...
optimizer=Affine(moduel.parameters(),lr_rotate = lr_rotate,lr_scale = lr_scale,lr_base = lr_base,weight_decay=weight_decay)
Download counts and popularity will appear here as the collector receives them.
| Version | Published | Direct dependencies | Open version |
|---|---|---|---|
| 0.0.2 | 17 Jan 2025 | 1 |
This describes our collected data; it is not a security assessment.
Observed since 20 Oct, 21:06 UTC
No superseded metadata states collected. Unchanged observations do not create new revisions.
package:13d001e891824c3ca78e8720bd37c9576013167d515f45560a681366bb13fd19