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From Ufldl
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- 17:44, 19 June 2011 (diff | hist) Exercise:Independent Component Analysis
- 21:26, 18 June 2011 (diff | hist) Exercise:Independent Component Analysis (→Step 4a: Orthonormal ICA)
- 21:25, 18 June 2011 (diff | hist) Exercise:Independent Component Analysis (→Step 4a: Orthonormal ICA)
- 21:24, 18 June 2011 (diff | hist) Exercise:Independent Component Analysis (→Step 3: Implement and check ICA cost functions)
- 21:24, 18 June 2011 (diff | hist) Exercise:Independent Component Analysis (→Step 3: Implement and check ICA cost functions)
- 21:18, 18 June 2011 (diff | hist) Exercise:Independent Component Analysis (→Dependencies)
- 21:17, 18 June 2011 (diff | hist) N Exercise:Independent Component Analysis (Created page with "== Independent Component Analysis == In this exercise, you will implement Independent Component Analysis on color images from the STL-10 dataset. In the file <tt>[http://uf...")
- 19:15, 18 June 2011 (diff | hist) N File:OrthonormalICAFeatures.png
- 19:15, 18 June 2011 (diff | hist) N File:ReconstructionICAFeatures.png (top)
- 19:01, 18 June 2011 (diff | hist) Exercise:Learning color features with Sparse Autoencoders (→Dependencies)
- 18:59, 18 June 2011 (diff | hist) Exercise:Learning color features with Sparse Autoencoders (→Dependencies)
- 18:56, 18 June 2011 (diff | hist) UFLDL Tutorial
- 00:47, 18 June 2011 (diff | hist) Independent Component Analysis
- 00:46, 18 June 2011 (diff | hist) Independent Component Analysis
- 00:42, 18 June 2011 (diff | hist) Independent Component Analysis (→Introduction)
- 00:41, 18 June 2011 (diff | hist) Independent Component Analysis
- 07:24, 30 May 2011 (diff | hist) Independent Component Analysis (→Introduction)
- 07:23, 30 May 2011 (diff | hist) Independent Component Analysis (→Introduction)
- 07:23, 30 May 2011 (diff | hist) N Independent Component Analysis (Created page with "== Introduction == If you recall, in sparse coding, we wanted to learn an '''over-complete''' basis for the data. In particular, this implies that the basis ...")
- 06:46, 30 May 2011 (diff | hist) Deriving gradients using the backpropagation idea (→Example 3: ICA reconstruction cost)
- 06:44, 30 May 2011 (diff | hist) Deriving gradients using the backpropagation idea
- 06:28, 30 May 2011 (diff | hist) N File:Backpropagation Method Example 3.png (top)
- 06:04, 30 May 2011 (diff | hist) Deriving gradients using the backpropagation idea
- 06:04, 30 May 2011 (diff | hist) Deriving gradients using the backpropagation idea
- 08:08, 29 May 2011 (diff | hist) Deriving gradients using the backpropagation idea (→Example 2: Smoothed topographic L1 sparsity penalty in sparse coding)
- 08:06, 29 May 2011 (diff | hist) File:Backpropagation Method Example 2.png (uploaded a new version of "File:Backpropagation Method Example 2.png") (top)
- 08:05, 29 May 2011 (diff | hist) Deriving gradients using the backpropagation idea (→Introduction)
- 08:05, 29 May 2011 (diff | hist) Deriving gradients using the backpropagation idea
- 08:03, 29 May 2011 (diff | hist) File:Backpropagation Method Example 2.png (uploaded a new version of "File:Backpropagation Method Example 2.png")
- 08:02, 29 May 2011 (diff | hist) N File:Backpropagation Method Example 2.png
- 08:02, 29 May 2011 (diff | hist) N File:Backpropagation Method Example 1.png (top)
- 08:02, 29 May 2011 (diff | hist) N Deriving gradients using the backpropagation idea (Created page with "== Introduction == In the section on the backpropagation algorithm, you were briefly introduced to backpropagation as a means of deriving gradien...")
- 07:05, 29 May 2011 (diff | hist) UFLDL Tutorial
- 07:04, 29 May 2011 (diff | hist) Sparse Coding: Autoencoder Interpretation (→Sparse coding)
- 06:59, 29 May 2011 (diff | hist) Exercise:Sparse Coding (→Sparse Coding) (top)
- 06:54, 29 May 2011 (diff | hist) Exercise:Sparse Coding (→Step 3: Iterative optimization)
- 06:54, 29 May 2011 (diff | hist) Exercise:Sparse Coding (→Step 3: Iterative optimization)
- 06:52, 29 May 2011 (diff | hist) Sparse Coding: Autoencoder Interpretation (→Good initialization of s)
- 06:51, 29 May 2011 (diff | hist) m Sparse Coding: Autoencoder Interpretation (→Batching examples into mini-batches)
- 06:50, 29 May 2011 (diff | hist) Sparse Coding: Autoencoder Interpretation
- 06:34, 29 May 2011 (diff | hist) Sparse Coding: Autoencoder Interpretation
- 05:47, 29 May 2011 (diff | hist) Sparse Coding: Autoencoder Interpretation
- 05:46, 29 May 2011 (diff | hist) Sparse Coding: Autoencoder Interpretation
- 05:42, 29 May 2011 (diff | hist) Sparse Coding: Autoencoder Interpretation
- 07:22, 28 May 2011 (diff | hist) Exercise:Sparse Coding (→Step 2: Implement and check sparse coding cost functions)
- 07:19, 28 May 2011 (diff | hist) Exercise:Sparse Coding (→Step 3: Iterative optimization)
- 07:18, 28 May 2011 (diff | hist) N File:NormalSparseCodingFeatures.png (top)
- 07:18, 28 May 2011 (diff | hist) N File:TopographicSparseCodingFeatures.png (top)
- 07:14, 28 May 2011 (diff | hist) Exercise:Sparse Coding
- 07:14, 28 May 2011 (diff | hist) N Exercise:Sparse Coding (Created page with "Sparse Coding == In this exercise, you will implement sparse coding and topographic sparse coding on black-and-white natural images. In the file <tt>[http://ufldl.stanford...")
- 06:52, 28 May 2011 (diff | hist) UFLDL Tutorial
- 05:56, 28 May 2011 (diff | hist) Sparse Coding: Autoencoder Interpretation
- 05:49, 28 May 2011 (diff | hist) Sparse Coding: Autoencoder Interpretation
- 05:49, 28 May 2011 (diff | hist) Sparse Coding: Autoencoder Interpretation
- 05:49, 28 May 2011 (diff | hist) Sparse Coding: Autoencoder Interpretation
- 05:47, 28 May 2011 (diff | hist) Sparse Coding: Autoencoder Interpretation
- 05:03, 28 May 2011 (diff | hist) N Sparse Coding: Autoencoder Interpretation (Created page with "In the sparse autoencoder, we tried to learn a set of weights <math>W</math> (and associated biases <math>b</math>) that would give us sparse features <math>\sigma(Wx + b)</math>...")
- 04:23, 28 May 2011 (diff | hist) UFLDL Tutorial
- 07:45, 22 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Convolution and Pooling)
- 07:22, 22 May 2011 (diff | hist) Exercise:Convolution and Pooling
- 06:17, 22 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Dependencies)
- 06:02, 22 May 2011 (diff | hist) Exercise:Learning color features with Sparse Autoencoders (→Step 1: Modify sparseAutoencoderCost.m to use a linear decoder)
- 06:00, 22 May 2011 (diff | hist) Exercise:Learning color features with Sparse Autoencoders (→Dependencies)
- 05:57, 22 May 2011 (diff | hist) m Exercise:Convolution and Pooling (→Step 1: Load learned features)
- 05:56, 22 May 2011 (diff | hist) Exercise:Learning color features with Sparse Autoencoders (→Step 2: Learn features on small patches)
- 05:54, 22 May 2011 (diff | hist) Exercise:Learning color features with Sparse Autoencoders (→Learning color features with Sparse Autoencoders)
- 05:31, 22 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 2: Convolution and pooling)
- 05:30, 22 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 1: Learn color features)
- 05:29, 22 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 1: Learn color features)
- 05:28, 22 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Dependencies)
- 05:28, 22 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Convolution and Pooling)
- 05:27, 22 May 2011 (diff | hist) Exercise:Convolution and Pooling
- 05:19, 22 May 2011 (diff | hist) Exercise:Learning color features with Sparse Autoencoders (→Learning color features with Sparse Autoencoders)
- 08:05, 20 May 2011 (diff | hist) File:Cnn Features Good.png (uploaded a new version of "File:Cnn Features Good.png")
- 08:00, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling
- 07:58, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 5: Test classifier)
- 07:35, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 3a: Convolution)
- 07:34, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 3a: Convolution)
- 07:33, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 3a: Convolution)
- 07:32, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 3a: Convolution)
- 07:31, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 3a: Convolution)
- 07:29, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 3a: Convolution)
- 07:28, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 3a: Convolution)
- 07:27, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 3a: Convolution)
- 07:26, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 3a: Convolution)
- 07:23, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 2: Learn features on small patches)
- 07:22, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling
- 07:18, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling
- 07:02, 20 May 2011 (diff | hist) Feature extraction using convolution (→Convolution)
- 07:02, 20 May 2011 (diff | hist) Feature extraction using convolution (→Convolution)
- 06:47, 20 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Convolution and Pooling)
- 07:54, 14 May 2011 (diff | hist) Exercise:Convolution and Pooling
- 07:53, 14 May 2011 (diff | hist) Exercise:Convolution and Pooling
- 07:42, 14 May 2011 (diff | hist) Exercise:Convolution and Pooling (→Step 3a: Convolution)
- 07:03, 14 May 2011 (diff | hist) UFLDL Tutorial
- 07:01, 14 May 2011 (diff | hist) Pooling
- 07:00, 14 May 2011 (diff | hist) N Pooling (Created page with "=== Pooling === Now that you have obtained an array of convolved features, you might try using these features for classification. However, thinking about why we decided to obtai...")
- 07:00, 14 May 2011 (diff | hist) UFLDL Tutorial
- 07:00, 14 May 2011 (diff | hist) Feature extraction using convolution
- 04:49, 13 May 2011 (diff | hist) Stacked Autoencoders
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