# data_science

**Repository Path**: shellyan/data_science

## Basic Information

- **Project Name**: data_science
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-06-13
- **Last Updated**: 2020-12-20

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

<font size='5' color='blue'>1. Python Data Analysis</font>

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<font size='5' color='blue'>2. Credit Score Card</font>

[ScoreCard](https://github.com/xsj0609/data_science/blob/master/SQL/SQL01-%E5%89%8D%E8%A8%80.md)

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<font size='5' color='blue'>3. Machine Learning</font>

[ML 线性回归](https://github.com/xsj0609/data_science/blob/master/Machine%20Learning/ML%20%E7%BA%BF%E6%80%A7%E5%9B%9E%E5%BD%92.md)

[ML LR01-代价函数](https://github.com/xsj0609/data_science/blob/master/Machine%20Learning/ML%20LR01-%E4%BB%A3%E4%BB%B7%E5%87%BD%E6%95%B0.md)

[决策树](https://github.com/xsj0609/data_science/blob/master/Machine%20Learning/DecisionTree%2001.md)

[XGBoost](https://github.com/xsj0609/data_science/blob/master/Machine%20Learning/XGBoost%2001.md)

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<font size='5' color='blue'>4. Neuron Network</font>

[01-激活函数](https://github.com/xsj0609/data_science/blob/master/Neuron%20Network/Neuron%20Network%2001-%E6%BF%80%E6%B4%BB%E5%87%BD%E6%95%B0.md)

[02-反向传播](https://github.com/xsj0609/data_science/blob/master/Neuron%20Network/Neuron%20Network%2002-%E5%8F%8D%E5%90%91%E4%BC%A0%E6%92%AD.md)

[03-手写数字识别（TensorFlow MNIST）](https://github.com/xsj0609/data_science/blob/master/Neuron%20Network/%E6%89%8B%E5%86%99%E6%95%B0%E5%AD%97%E8%AF%86%E5%88%AB/TensorFlow%20MNIST.ipynb)

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<font size='5' color='blue'>5. NLP</font>

[语言模型](https://github.com/xsj0609/data_science/blob/master/NLP/21%20%E8%AF%AD%E8%A8%80%E6%A8%A1%E5%9E%8B-Unigram.md)

[TF-IDF](https://github.com/xsj0609/data_science/blob/master/NLP/33%20TF-IDF.md)

[倒排表](https://github.com/xsj0609/data_science/blob/master/NLP/36%20%E5%80%92%E6%8E%92%E8%A1%A8.md)

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<font size='5' color='blue'>6. SQL</font>

[SQL前言](https://github.com/xsj0609/data_science/blob/master/SQL/SQL01-%E5%89%8D%E8%A8%80.md)

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<font size='5' color='blue'>7. Linux</font>

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