User contributions
From Ufldl
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- 06:50, 21 March 2013 (diff | hist) 稀疏编码自编码表达
- 06:47, 21 March 2013 (diff | hist) 稀疏编码自编码表达
- 06:44, 21 March 2013 (diff | hist) 稀疏编码自编码表达
- 06:33, 21 March 2013 (diff | hist) 稀疏编码自编码表达
- 06:25, 21 March 2013 (diff | hist) 稀疏编码自编码表达
- 16:39, 20 March 2013 (diff | hist) 白化 (→2D 的例子)
- 16:38, 20 March 2013 (diff | hist) 白化 (→2D 的例子)
- 16:34, 20 March 2013 (diff | hist) 白化
- 16:33, 20 March 2013 (diff | hist) 白化
- 16:33, 20 March 2013 (diff | hist) 白化
- 16:11, 20 March 2013 (diff | hist) 实现主成分分析和白化
- 16:09, 20 March 2013 (diff | hist) 实现主成分分析和白化
- 16:09, 20 March 2013 (diff | hist) Implementing PCA/Whitening
- 16:07, 20 March 2013 (diff | hist) Implementing PCA/Whitening
- 16:04, 20 March 2013 (diff | hist) Implementing PCA/Whitening
- 15:56, 20 March 2013 (diff | hist) Implementing PCA/Whitening
- 15:56, 20 March 2013 (diff | hist) Implementing PCA/Whitening
- 15:41, 20 March 2013 (diff | hist) 实现主成分分析和白化
- 15:39, 20 March 2013 (diff | hist) 主成分分析
- 15:31, 20 March 2013 (diff | hist) 主成分分析
- 15:29, 20 March 2013 (diff | hist) 主成分分析
- 15:21, 20 March 2013 (diff | hist) 主成分分析
- 15:09, 20 March 2013 (diff | hist) 主成分分析
- 02:36, 20 March 2013 (diff | hist) 独立成分分析
- 02:34, 20 March 2013 (diff | hist) 独立成分分析
- 02:26, 20 March 2013 (diff | hist) 独立成分分析
- 02:20, 20 March 2013 (diff | hist) 独立成分分析
- 02:16, 20 March 2013 (diff | hist) 独立成分分析
- 13:08, 19 March 2013 (diff | hist) 池化
- 13:06, 19 March 2013 (diff | hist) 池化
- 13:06, 19 March 2013 (diff | hist) 池化
- 12:45, 19 March 2013 (diff | hist) 稀疏自编码重述 (top)
- 16:30, 18 March 2013 (diff | hist) 主成分分析
- 16:19, 18 March 2013 (diff | hist) 主成分分析
- 15:58, 18 March 2013 (diff | hist) 主成分分析
- 15:50, 18 March 2013 (diff | hist) 主成分分析
- 15:43, 18 March 2013 (diff | hist) 主成分分析
- 15:34, 18 March 2013 (diff | hist) 主成分分析
- 14:02, 18 March 2013 (diff | hist) 梯度检验与高级优化
- 14:01, 18 March 2013 (diff | hist) 梯度检验与高级优化
- 13:59, 18 March 2013 (diff | hist) 梯度检验与高级优化
- 13:18, 18 March 2013 (diff | hist) 梯度检验与高级优化
- 17:57, 16 March 2013 (diff | hist) 数据预处理
- 17:55, 16 March 2013 (diff | hist) 用反向传导思想求导
- 17:49, 16 March 2013 (diff | hist) 用反向传导思想求导 (→示例)
- 17:41, 16 March 2013 (diff | hist) 用反向传导思想求导 (→示例)
- 17:39, 16 March 2013 (diff | hist) 用反向传导思想求导
- 17:38, 16 March 2013 (diff | hist) 用反向传导思想求导
- 17:36, 16 March 2013 (diff | hist) 稀疏编码
- 17:34, 16 March 2013 (diff | hist) 稀疏编码
- 17:33, 16 March 2013 (diff | hist) 稀疏编码
- 17:31, 16 March 2013 (diff | hist) 稀疏编码
- 17:30, 16 March 2013 (diff | hist) 稀疏编码
- 17:28, 16 March 2013 (diff | hist) 稀疏编码
- 17:27, 16 March 2013 (diff | hist) 稀疏编码
- 17:26, 16 March 2013 (diff | hist) 稀疏编码
- 17:25, 16 March 2013 (diff | hist) 稀疏编码
- 17:23, 16 March 2013 (diff | hist) 稀疏编码
- 17:20, 16 March 2013 (diff | hist) 稀疏编码
- 17:02, 16 March 2013 (diff | hist) 稀疏编码
- 14:37, 16 March 2013 (diff | hist) 神经网络向量化
- 14:34, 16 March 2013 (diff | hist) 神经网络向量化
- 14:28, 16 March 2013 (diff | hist) 逻辑回归的向量化实现样例
- 14:17, 16 March 2013 (diff | hist) 神经网络向量化
- 14:16, 16 March 2013 (diff | hist) 神经网络向量化
- 14:11, 16 March 2013 (diff | hist) 神经网络向量化
- 14:04, 16 March 2013 (diff | hist) 神经网络向量化
- 13:50, 16 March 2013 (diff | hist) 神经网络向量化
- 13:47, 16 March 2013 (diff | hist) 神经网络向量化
- 13:42, 16 March 2013 (diff | hist) 神经网络向量化
- 13:34, 16 March 2013 (diff | hist) 神经网络向量化
- 13:28, 16 March 2013 (diff | hist) 神经网络向量化
- 13:26, 16 March 2013 (diff | hist) 神经网络向量化
- 12:50, 16 March 2013 (diff | hist) 神经网络向量化
- 10:28, 16 March 2013 (diff | hist) 自我学习 (→特征学习)
- 10:25, 16 March 2013 (diff | hist) 从自我学习到深层网络
- 09:17, 16 March 2013 (diff | hist) 自我学习
- 09:15, 16 March 2013 (diff | hist) 自我学习 (→On the terminology of unsupervised feature learning)
- 08:56, 16 March 2013 (diff | hist) 自我学习 (→On pre-processing the data)
- 08:49, 16 March 2013 (diff | hist) 自我学习 (→Learning features)
- 07:35, 16 March 2013 (diff | hist) 自我学习 (→Overview)
- 06:24, 16 March 2013 (diff | hist) Softmax回归 (→代价函数 Cost Function)
- 06:23, 16 March 2013 (diff | hist) Softmax回归 (→Softmax 回归 vs. k 个二元分类器 Softmax Regression vs. k Binary Classifiers)
- 06:19, 16 March 2013 (diff | hist) Softmax回归 (→Softmax回归与Logistic 回归的关系 Relationship to Logistic Regression)
- 06:13, 16 March 2013 (diff | hist) Softmax回归 (→权重衰减 Weight Decay)
- 06:08, 16 March 2013 (diff | hist) Softmax回归 (→softmax回归模型参数化的特点)
- 06:05, 16 March 2013 (diff | hist) Softmax回归 (→代价函数 Cost Function)
- 06:03, 16 March 2013 (diff | hist) Softmax回归 (→简介)
- 05:54, 16 March 2013 (diff | hist) Softmax回归 (→softmax回归参数化的特性 Properties of softmax regression parameterization)
- 05:42, 16 March 2013 (diff | hist) Softmax回归 (→代价函数 Cost Function)
- 05:23, 16 March 2013 (diff | hist) Softmax回归 (→简介)
- 05:21, 16 March 2013 (diff | hist) 稀疏编码
- 05:18, 16 March 2013 (diff | hist) Softmax回归 (→简介)
- 05:16, 16 March 2013 (diff | hist) Softmax回归 (→简介)
- 05:15, 16 March 2013 (diff | hist) 稀疏编码
- 05:14, 16 March 2013 (diff | hist) 稀疏编码
- 05:06, 16 March 2013 (diff | hist) 稀疏编码
- 04:46, 16 March 2013 (diff | hist) 稀疏编码
- 04:32, 16 March 2013 (diff | hist) 稀疏编码
- 03:58, 16 March 2013 (diff | hist) Softmax回归 (→简介 Introduction)
- 03:47, 16 March 2013 (diff | hist) 神经网络向量化
- 01:56, 16 March 2013 (diff | hist) 神经网络向量化
- 01:56, 16 March 2013 (diff | hist) 神经网络向量化
- 01:54, 16 March 2013 (diff | hist) 神经网络向量化
- 01:20, 16 March 2013 (diff | hist) 神经网络向量化
- 19:24, 15 March 2013 (diff | hist) 稀疏编码
- 19:23, 15 March 2013 (diff | hist) 稀疏编码
- 19:06, 15 March 2013 (diff | hist) 数据预处理
- 19:05, 15 March 2013 (diff | hist) 数据预处理
- 18:59, 15 March 2013 (diff | hist) 数据预处理
- 18:57, 15 March 2013 (diff | hist) 数据预处理
- 18:56, 15 March 2013 (diff | hist) 数据预处理
- 18:07, 15 March 2013 (diff | hist) 用反向传导思想求导 (→示例)
- 18:06, 15 March 2013 (diff | hist) 用反向传导思想求导 (→示例2:稀疏编码中的平滑地形L1稀疏罚函数)
- 18:05, 15 March 2013 (diff | hist) 用反向传导思想求导
- 17:57, 15 March 2013 (diff | hist) 用反向传导思想求导
- 17:57, 15 March 2013 (diff | hist) 用反向传导思想求导
- 17:26, 15 March 2013 (diff | hist) 用反向传导思想求导
- 16:22, 15 March 2013 (diff | hist) 用反向传导思想求导
- 15:37, 15 March 2013 (diff | hist) 数据预处理
- 15:36, 15 March 2013 (diff | hist) 数据预处理
- 15:36, 15 March 2013 (diff | hist) 数据预处理
- 15:33, 15 March 2013 (diff | hist) 神经网络向量化
- 15:21, 15 March 2013 (diff | hist) 神经网络向量化
- 15:20, 15 March 2013 (diff | hist) 神经网络向量化
- 15:20, 15 March 2013 (diff | hist) 神经网络向量化
- 17:48, 14 March 2013 (diff | hist) 数据预处理
- 17:46, 14 March 2013 (diff | hist) 数据预处理
- 17:45, 14 March 2013 (diff | hist) 数据预处理
- 17:44, 14 March 2013 (diff | hist) 数据预处理
- 17:36, 14 March 2013 (diff | hist) 数据预处理
- 17:00, 14 March 2013 (diff | hist) 数据预处理
- 16:47, 14 March 2013 (diff | hist) 逻辑回归的向量化实现样例
- 16:47, 14 March 2013 (diff | hist) 逻辑回归的向量化实现样例
- 16:40, 14 March 2013 (diff | hist) 数据预处理
- 16:40, 14 March 2013 (diff | hist) 逻辑回归的向量化实现样例
- 16:39, 14 March 2013 (diff | hist) 逻辑回归的向量化实现样例
- 16:37, 14 March 2013 (diff | hist) 逻辑回归的向量化实现样例
- 16:35, 14 March 2013 (diff | hist) 逻辑回归的向量化实现样例
- 16:34, 14 March 2013 (diff | hist) 逻辑回归的向量化实现样例
- 16:32, 14 March 2013 (diff | hist) 逻辑回归的向量化实现样例
- 16:31, 14 March 2013 (diff | hist) 逻辑回归的向量化实现样例
- 15:09, 14 March 2013 (diff | hist) 反向传导算法
- 15:03, 14 March 2013 (diff | hist) 反向传导算法
- 15:01, 14 March 2013 (diff | hist) 反向传导算法
- 14:59, 14 March 2013 (diff | hist) 逻辑回归的向量化实现样例
- 14:58, 14 March 2013 (diff | hist) 逻辑回归的向量化实现样例
- 14:58, 14 March 2013 (diff | hist) 反向传导算法
- 14:57, 14 March 2013 (diff | hist) 逻辑回归的向量化实现样例
- 14:55, 14 March 2013 (diff | hist) 反向传导算法
- 14:54, 14 March 2013 (diff | hist) 逻辑回归的向量化实现样例
- 14:54, 14 March 2013 (diff | hist) 反向传导算法
- 14:49, 14 March 2013 (diff | hist) 神经网络
- 14:48, 14 March 2013 (diff | hist) 神经网络 (→中英文对照)
- 14:32, 14 March 2013 (diff | hist) 矢量化编程
- 14:26, 14 March 2013 (diff | hist) 矢量化编程
- 14:23, 14 March 2013 (diff | hist) 矢量化编程 (first round for final check)
- 14:15, 14 March 2013 (diff | hist) 反向传导算法
- 14:13, 14 March 2013 (diff | hist) 反向传导算法
- 05:55, 14 March 2013 (diff | hist) 神经网络 (→中英语对照)
- 03:40, 14 March 2013 (diff | hist) 神经网络 (→神经网络模型)
- 03:38, 14 March 2013 (diff | hist) 神经网络 (→神经网络模型)
- 03:37, 14 March 2013 (diff | hist) 神经网络 (→神经网络模型)
- 03:36, 14 March 2013 (diff | hist) 神经网络 (→神经网络模型)
- 03:34, 14 March 2013 (diff | hist) 神经网络
- 03:34, 14 March 2013 (diff | hist) 神经网络
- 03:34, 14 March 2013 (diff | hist) 神经网络 (→神经网络模型)
- 03:23, 14 March 2013 (diff | hist) 神经网络 (→神经网络模型)
- 03:21, 14 March 2013 (diff | hist) 神经网络
- 03:19, 14 March 2013 (diff | hist) 神经网络
- 03:16, 14 March 2013 (diff | hist) 神经网络 (→神经网络模型)
- 03:14, 14 March 2013 (diff | hist) 神经网络
- 03:12, 14 March 2013 (diff | hist) 神经网络
- 03:09, 14 March 2013 (diff | hist) 神经网络
- 03:05, 14 March 2013 (diff | hist) 神经网络
- 03:04, 14 March 2013 (diff | hist) 神经网络
- 02:57, 14 March 2013 (diff | hist) 神经网络
- 02:46, 14 March 2013 (diff | hist) 神经网络
- 00:17, 14 March 2013 (diff | hist) 从自我学习到深层网络
- 00:16, 14 March 2013 (diff | hist) 从自我学习到深层网络
- 00:13, 14 March 2013 (diff | hist) 从自我学习到深层网络
- 00:10, 14 March 2013 (diff | hist) N File:Section15 Fig3.jpg (Figure 3 of Section 15) (top)
- 00:10, 14 March 2013 (diff | hist) N File:Section15 Fig2.jpg (Figure 2 of Section 15) (top)
- 00:09, 14 March 2013 (diff | hist) N File:Section15 Fig1.jpg (Figure 1 of Section 15) (top)
- 00:08, 14 March 2013 (diff | hist) 从自我学习到深层网络
- 18:01, 13 March 2013 (diff | hist) 数据预处理
- 18:00, 13 March 2013 (diff | hist) 数据预处理
- 17:38, 13 March 2013 (diff | hist) 数据预处理
- 17:35, 13 March 2013 (diff | hist) 数据预处理
- 16:28, 13 March 2013 (diff | hist) 从自我学习到深层网络
- 16:21, 13 March 2013 (diff | hist) 从自我学习到深层网络
- 16:18, 13 March 2013 (diff | hist) 从自我学习到深层网络
- 15:58, 13 March 2013 (diff | hist) 从自我学习到深层网络
- 07:27, 13 March 2013 (diff | hist) 从自我学习到深层网络
- 07:11, 13 March 2013 (diff | hist) 从自我学习到深层网络
- 05:48, 13 March 2013 (diff | hist) 从自我学习到深层网络
- 05:47, 13 March 2013 (diff | hist) 从自我学习到深层网络
- 05:45, 13 March 2013 (diff | hist) 从自我学习到深层网络
- 05:38, 13 March 2013 (diff | hist) 从自我学习到深层网络
- 19:21, 12 March 2013 (diff | hist) 主成分分析 (→PCA on Images 对图像数据应用PCA算法)
- 14:20, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 14:20, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 14:19, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 14:07, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 14:03, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 13:58, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 13:48, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 13:46, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 13:31, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 13:26, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 13:17, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 12:38, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 12:24, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 12:20, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 12:17, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 12:10, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 12:07, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 12:05, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 12:05, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 11:50, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 11:49, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 11:47, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 11:45, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 11:41, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 11:39, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 11:30, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 11:23, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 11:22, 12 March 2013 (diff | hist) 自编码算法与稀疏性
- 00:11, 12 March 2013 (diff | hist) 主成分分析 (→References 参考文献)
- 00:11, 12 March 2013 (diff | hist) m 主成分分析 (→PCA on Images 对图像数据应用PCA算法)
- 00:10, 12 March 2013 (diff | hist) 主成分分析 (→Number of components to retain 选择主成分个数)
- 00:10, 12 March 2013 (diff | hist) 主成分分析 (→Recovering an Approximation of the Data 数据还原)
- 00:09, 12 March 2013 (diff | hist) 主成分分析 (→PCA on Images 对图像数据应用PCA算法)
- 00:09, 12 March 2013 (diff | hist) 主成分分析 (→Reducing the Data Dimension 数据降维)
- 00:08, 12 March 2013 (diff | hist) 主成分分析 (→Number of components to retain 选择主成分个数)
- 00:08, 12 March 2013 (diff | hist) 主成分分析 (→Recovering an Approximation of the Data 数据还原)
- 00:07, 12 March 2013 (diff | hist) 主成分分析 (→Rotating the Data 旋转数据)
- 00:07, 12 March 2013 (diff | hist) 主成分分析 (→Example and Mathematical Background 实例和数学背景)
- 00:05, 12 March 2013 (diff | hist) 主成分分析
- 00:05, 12 March 2013 (diff | hist) 主成分分析
- 00:04, 12 March 2013 (diff | hist) 主成分分析
- 00:03, 12 March 2013 (diff | hist) 主成分分析 (→Introduction 引言)
- 00:02, 12 March 2013 (diff | hist) 主成分分析
- 23:54, 11 March 2013 (diff | hist) 主成分分析 (→Example and Mathematical Background 实例和数学背景)
- 23:52, 11 March 2013 (diff | hist) 主成分分析 (→PCA on Images 对图像数据应用PCA算法)
- 23:47, 11 March 2013 (diff | hist) 主成分分析 (→PCA on Images 对图像数据应用PCA算法)
- 23:40, 11 March 2013 (diff | hist) 主成分分析 (→Number of components to retain 选择主成分个数)
- 23:28, 11 March 2013 (diff | hist) 主成分分析 (→Recovering an Approximation of the Data 数据还原)
- 23:27, 11 March 2013 (diff | hist) 主成分分析 (→Recovering an Approximation of the Data 数据还原)
- 23:10, 11 March 2013 (diff | hist) 主成分分析
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