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Supervised Learning
大眼呆萌君
Python小白、算法小虾的三月突击之旅，Aza Aza Fighting!!!
求深度、求知识的连接与碰撞，不求写作的完整性。谢众多同行详尽的博文与回答，叹学海无涯。
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Deep Learning相关概念
EpochOne Epoch is when an ENTIRE dataset is passed forward and backward through the neural network only ONCE [1].IterationIterations is the number of batches needed to complete one epoch [1]...原创 2019-12-19 04:13:05 · 212 阅读 · 0 评论 -
principal component analysis
Derivation (method of Lagrangian multiplier)DerivationFirst step:Find αk′x\bm \alpha'_k \bm xαk′x that maximises var(αk′x)\text{var}(\bm \alpha'_k \bm x)var(αk′x)Choose normalisation constrai...原创 2020-01-15 00:47:58 · 186 阅读 · 0 评论 -
Multi-task Learning
Multi-task learning and its definitionLinear MTLRegularisers for linear MTL (Quadratic regulariser, Structured sparsity)Clustered MTLFurther topics (Transferring to new tasks)原创 2016-11-30 22:11:19 · 680 阅读 · 0 评论