This document discusses different types of neural networks and their uses. It mentions that artificial neural networks are used for regression and classification problems, convolutional neural networks are used for computer vision tasks, recurrent neural networks are used for time series analysis, and self-organizing maps and deep Boltzmann machines can be used for recommendation systems and feature detection. Autoencoders are also discussed as being used for recommendation systems and involving an encoding and decoding process with visible input and output nodes.

1. © SuperDataScienceDeep Learning A-Z

2. © SuperDataScienceDeep Learning A-Z
Used for Regression & ClassificationArtificial Neural Networks
Used for Computer VisionConvolutional Neural Networks
Used for Time Series AnalysisRecurrent Neural Networks
Used for Feature DetectionSelf-Organizing Maps
Used for Recommendation SystemsDeep Boltzmann Machines
Used for Recommendation SystemsAutoEncoders
SupervisedUnsupervised

3. © SuperDataScienceDeep Learning A-Z
Visible
Input
Nodes
Hidden
Nodes
Visible
Output
Nodes
Encoding Decoding

4. © SuperDataScienceDeep Learning A-Z
Movie 1
Movie 2
Movie 3
Movie 4
Visible
Input
Nodes
Hidden
Nodes
Visible
Output
Nodes
Movie 1
Movie 2
Movie 3
Movie 4

5. © SuperDataScienceDeep Learning A-Z
Movie 1
Movie 2
Movie 3
Movie 4
Visible
Input
Nodes
Hidden
Nodes
Visible
Output
Nodes
Movie 1
Movie 2
Movie 3
Movie 4
= * (+1)
= * (-1)

6. © SuperDataScienceDeep Learning A-Z
Movie 1
Movie 2
Movie 3
Movie 4
Visible
Input
Nodes
Hidden
Nodes
Visible
Output
Nodes
0
0
0
Movie 1
Movie 2
Movie 3
Movie 4
1 2
0
0
1
1
-2
= * (+1)
= * (-1)

7. © SuperDataScienceDeep Learning A-Z
Movie 1
Movie 2
Movie 3
Movie 4
Visible
Input
Nodes
Hidden
Nodes
Visible
Output
Nodes
0
0
0
Movie 1
Movie 2
Movie 3
Movie 4
1 2
0
0
1
1
-2
1
0
0
0
Softmax
= * (+1)
= * (-1)

8. © SuperDataScienceDeep Learning A-Z
Movie 1
Movie 2
Movie 3
Movie 4
Visible
Input
Nodes
Hidden
Nodes
Visible
Output
Nodes
1
0
0
Movie 1
Movie 2
Movie 3
Movie 4
0 0
2
-2
0
1
-1
0
1
0
0
= * (+1)
= * (-1)

9. © SuperDataScienceDeep Learning A-Z
Movie 1
Movie 2
Movie 3
Movie 4
Visible
Input
Nodes
Hidden
Nodes
Visible
Output
Nodes
0
1
0
Movie 1
Movie 2
Movie 3
Movie 4
0 0
-2
2
0
-1
1
0
0
1
0
= * (+1)
= * (-1)

10. © SuperDataScienceDeep Learning A-Z
Movie 1
Movie 2
Movie 3
Movie 4
Visible
Input
Nodes
Hidden
Nodes
Visible
Output
Nodes
0
0
1
Movie 1
Movie 2
Movie 3
Movie 4
0 -2
0
0
2
-1
-1
0
0
0
1
= * (+1)
= * (-1)

11. © SuperDataScienceDeep Learning A-Z
Neural Networks Are Impressively Good At
Compression
By Malte Skarupke (2016)
Link:
https://probablydance.com/2016/04/30/neural-networks-are-impressively-
good-at-compression/
Additional Reading: