A money transfer transaction must include sender and receiver account information and transaction amount. On the other hand, a bitcoin … More
Author: Sefik Serengil
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
Oracle Analytics Summit 2018 Istanbul
Oracle Analytics Summit is held in Istanbul on 2018 Mar, 07. I have been attending this summit since 2016. I … More
Solving Elliptic Curve Discrete Logarithm Problem
Elliptic curve cryptography is powerful. Calculating public key from known private key and base point can be handled easily. On … More
Counting Points on Elliptic Curves over Finite Field: Order of Elliptic Curve Group
ECDSA enables to produce signatures faster. Besides, its both signatures and keys are much smaller than adopted alternative options offering … More
Leaky ReLU as a Neural Networks Activation Function
Convolutional neural networks make ReLU activation function so popular. Common alternatives such as sigmoid or tanh have upper limits to … More
Elegant Signatures with Elliptic Curve Cryptography
Elegance is the only beauty that never fades. This is a loving Audrey Hepburn quote. I struggle to adapt this … More
