机器学习wlw笔记1
机器学习wlw笔记1
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Machine Learning Theory(1)
1. What is ML
2. History
3. Subfield
- Supervised Learning
- Unsupervised Learning
- Online learning
- Interactive Learning
- Graphical Models
- RL
- DL
4. Foundation of (supervised) learning
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collecting training data (xi,yi)(x_{i},y_{i})(xi,yi)
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learn a mapping F from X to Y based on training data[design a learning algorithm]
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test(prediction):F(x)
Assumption: training test Independently identical distribution
f∗(x)=argmaxyP(y∣x)f^{*}(x)=argmax_{y}P(y|x)f∗(x)=argmaxyP(y∣x)
5. books
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Learning Theory
Foundations of Machine Learning
Understanding Machine Learning: From Theory to Algorithm
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Optimization
Convex Optimization Algorithm and Complexity
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RL
Reinforcement Learning David Silver
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Graphical Models
Probabilistic graphical models Koller
robert schapire
peter bartlett
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