RSA is still the most common public key algorithm in cryptography world. Even though, applying the algorithm is very easy, … More
Author: Sefik Serengil
Unofficial Guide to Fermat’s Little Theorem
Fermat contributes construction of modern math with well known theorems. Today, we are going to mention the little one. This is … More
A Step By Step C4.5 Decision Tree Example
Decision trees are still hot topics nowadays in data science world. Here, ID3 is the most common conventional decision tree algorithm … More
Random Initialization in Neural Networks
Neural networks requires to apply several state-of-the-art techniques such as choice of activation function, or network design to push their … More
How Vectorization Saves Life in Neural Networks
Developers tend to handle problems with conditional statements and loops. This is the number one topic of developers and data … More
A Step By Step Bitcoin Address Example
A money transfer transaction must include sender and receiver account information and transaction amount. On the other hand, a bitcoin … More
Convolutional Autoencoder: Clustering Images with Neural Networks
Previously, we’ve applied conventional autoencoder to handwritten digit database (MNIST). That approach was pretty. We can apply same model to … More
Autoencoder: Neural Networks For Unsupervised Learning
Neural networks are like swiss army knifes. They can solve both classification and regression problems. Surprisingly, they can also contribute … More
Handling Overfitting with Dropout in Neural Networks
Overfitting is trouble maker for neural networks. Designing too complex neural networks structure could cause overfitting. So, dropout is introduced to … More
IBM Data Summit 2018 Istanbul Notes
IBM organized a data summit on March 15 in this year. Motto of the organization is plan, manage and optimize. Both … More
