随笔分类 -  机器学习

pytroch 1.4 踩坑 RuntimeError: one of the variables needed for gradient computation has been modified
摘要：pytroch 1.4 踩坑 RuntimeError: one of the variables needed for gradient computation has been modified pytroch 1.4 踩坑 阅读全文
posted @ 2021-08-31 15:21 TSTKSnhx 阅读(903) 评论(1) 推荐(0)
torch 中的 Cross Entropy Loss 计算表达式
摘要： CrossEntropyLoss 阅读全文
posted @ 2021-06-16 17:00 TSTKSnhx 阅读(297) 评论(0) 推荐(0)
【论文笔记】SCAN和beta-VAE技术提升EEG数据分类效果
摘要： SCAN 编码器 阅读全文
posted @ 2021-03-26 15:39 TSTKSnhx 阅读(1729) 评论(0) 推荐(0)
自然梯度下降模拟练习
摘要：##机器学习 ###手写梯度下降 # h(x) = a*x + b # J(theta) = sum((h(x) - y)) import numpy as np X_ = [1, 2, 3, 5, 7, 4] Y_ = [3, 5, 7, 11, 15, 9] X_ = np.array(X_) 阅读全文
posted @ 2020-09-25 19:19 TSTKSnhx 阅读(182) 评论(1) 推荐(0)