无监督学习

目录

* Supervised Learning
<https://www.cnblogs.com/nickchen121/p/10964187.html#supervised-learning>
* Massive Unlabeled data
<https://www.cnblogs.com/nickchen121/p/10964187.html#massive-unlabeled-data>
* Unsupervised Learning
<https://www.cnblogs.com/nickchen121/p/10964187.html#unsupervised-learning>
* Why needed <https://www.cnblogs.com/nickchen121/p/10964187.html#why-needed>
Supervised Learning



Massive Unlabeled data



Unsupervised Learning



Why needed

*
Dimension reduction

*
Preprocessing:Huge dimension, say 224*224, is hard to process

*
Visualization:https://projector.tensorflow.org/
<https://projector.tensorflow.org/>

*
Taking advantages of unsupervised data

*
Compression, denoising, super-resolution...

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