• NN with nodejs

    2 layer newral network is added to n42 This network is simple newral network which can trained throught gradient descent optimization calculation. It is the same algorithm to the one of denoised autoencoder used by n42. So implementation itself was not diffucult. The code is showed below. [Read More]
  • Restricted Boltzmann Machine in node

    n42 has restricted boltzmann machine. Restricted boltzmann machine is a kind of autoencoder in order to extract charasteristics. In this article, I would leave out the detail of restricted boltzmann machine. I want to introduce how the RBM is written in node. [Read More]
  • Autoencoder with node.js

    Auto encoder is used for deep learning. Auto encoder extract characteristics of data through unsupervised learning. This is a kind of newral network. By using an auto encoder, you don’t have to be in trouble with choicing extracting algorithm, or doing yourself. Therefore, in deepleanring field, this algorithm is used... [Read More]
  • Idiomatic Python ~I will write with this style~

    I read a book, Writing Idiomatic Python Although I usually write python codes, I have not paid attension to the style of these codes. By reading this book, I have noticed that there are pythonic style in python codes. And I think it was good mind to write python code.... [Read More]