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常用隐层激活函数

Posted on 2018-11-23 | In 神经网络 | Visitors:
Words count in article: 1.3k | Reading time ≈ 4
Sigmoid;Tanh;ReLU;Leaky ReLU;Maxout;
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cs231n assignment1(Two_Layer_Net)

Posted on 2018-11-20 | In cs231n | Visitors:
Words count in article: 1.3k | Reading time ≈ 6
Backpropogation;learning decay rate;debug the training;
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cs231n assignment1(Softmax)

Posted on 2018-11-14 | In cs231n | Visitors:
Words count in article: 2.8k | Reading time ≈ 11

cs231n assignment1(Softmax)

实验相关cs231n课程教程:Linear classification: Support Vector Machine, Softmax

这个实验是,用线性分类器Softmax ,在CIFAR-10数据集上做图像分类。

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信息论基础

Posted on 2018-11-13 | In 数学 | Visitors:
Words count in article: 1.5k | Reading time ≈ 6
自信息;信息熵;联合熵;条件熵;KL散度(相对熵);交叉熵;互信息;条件互信息;信息增益;信息增益率;
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cs231n assignment1(SVM)

Posted on 2018-11-13 | In cs231n | Visitors:
Words count in article: 1.4k | Reading time ≈ 7

cs231n assignment1(SVM)

实验相关cs231n课程教程:Linear classification: Support Vector Machine, Softmax

这个实验是,用线性分类器SVM ,在CIFAR-10数据集上做图像分类。

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cs231n assignment1(KNN)

Posted on 2018-11-12 | In cs231n | Visitors:
Words count in article: 917 | Reading time ≈ 4

CS231n assignment1(KNN)

实验相关cs231n课程教程:Image Classification

这个实验是,用 KNN 算法,在CIFAR-10数据集上做图像分类。

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Keras tutorial - the Happy House

Posted on 2018-11-06 | In DL&ML Coding | Visitors:
Words count in article: 763 | Reading time ≈ 3
Keras是一种高级神经网络API,用Python编写,能够在TensorFlow和CNTK等较低级别的框架之上运行。
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Logistic Regression on MNIST dataset

Posted on 2018-11-05 | In DL&ML Coding | Visitors:
Words count in article: 1.3k | Reading time ≈ 6
实现逻辑回归算法,并在MNIST数据集中查看学习器的效果。
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西瓜书笔记3 线性模型

Posted on 2018-11-02 | In 机器学习 | Visitors:
Words count in article: 3.6k | Reading time ≈ 15
线性回归;对数几率回归;线性判别分析;多分类学习;类别不平衡问题
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梯度下降法

Posted on 2018-10-31 | In 机器学习 | Visitors:
Words count in article: 1k | Reading time ≈ 4
导数;梯度;全局最小;
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JF Wang

JF Wang

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