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老师可以推荐一下的数学基础书吗

Status: Open.

#11 In mousecpn/MachineLearning_HW;

· bigcat254 opened on Nov 7, 2022

老师，请问使用正规方程计算时矩阵不可逆怎么办呢？

Status: Open.

#10 In mousecpn/MachineLearning_HW;

· eanson023 opened on Sep 26, 2022

老师现在anaconda好像不能下载了

Status: Open.

#9 In mousecpn/MachineLearning_HW;

· tc-gif opened on Sep 13, 2022

老师如何进一步提高验证集准确率

Status: Open.

#8 In mousecpn/MachineLearning_HW;

· Ter-hash opened on Nov 14, 2021

老师，为什么当kernel为sigmoid和poly时的效果比kernel为rbf时差很多，处理数据时选择kernel的策略应该是怎样的？

Status: Open.

#7 In mousecpn/MachineLearning_HW;

· dimou1 opened on Nov 14, 2021

老师，data3.mat里面的Xval、Yval两列的值表示什么意思？

Status: Open.

#6 In mousecpn/MachineLearning_HW;

· Mikey-010 opened on Nov 13, 2021

大家有没有什么好的方法可视化非线性SVM的决策边界？

Status: Open.

#5 In mousecpn/MachineLearning_HW;

· Mikey-010 opened on Nov 13, 2021

老师请问pytorch中有类似的callback函数吗？

Status: Open.

#4 In mousecpn/MachineLearning_HW;

· hakunacc opened on Nov 8, 2021

mnist benchmark

Status: Open.

#2 In mousecpn/MachineLearning_HW;

· mousecpn opened on Oct 20, 2021

老师，请问对分类问题划分训练、验证集时进行分层抽样是否有必要呢？

Status: Open.

#1 In mousecpn/MachineLearning_HW;

· NOTGOOOOD opened on Oct 17, 2021