User contributions
From Ufldl
(Latest | Earliest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)
- 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...")
(Latest | Earliest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)