Select a recent topic about intelligent systems and show the following:

$1.$ Discuss the basic principles about the topic.

$2.$ Discuss its working method.

$3.$ Implement some examples of it$.$

$4.$ Highlight the used codes of conduct for doing this work.

Proposed topics are:

$-$ Contrastive learning

$-$ Hierarchical clustering

$-$ Semantic learning

$-$ Graph neural networks

$-$ Generative adversarial network

$-$ Support Vector Machines

$-$ Autoencoder

$-$ Deep belief networks

$-$ Transfer learning

$-$ Recurrent neural networks

$-$ Self$-$organizing maps

$-$ Convolutional neural networks

$-$ Logistic regression

$-$ Speech Recognition using deep learning