The First Cry of Atom Today is the first day of the rest of my life.

Introduction of dllib

I keep thinking about releasing self developed deep learning for a few years. That’s a good way to motivate my learning about deep learning. I’ve already done several times with n42 and neurallib. But they are not so much general and hard to extend. So I reinitialize the project and re-introduce brand new deep learning framework named dllib. ... Read more

AWS CLI with jq make things easy

AWS CLI is a utility for manipulating your infrastructure on AWS. It enables us to launch EC2 or check instances without leaving out your command line. But it is not easy to use because the output is JSON as default. Though JSON is a format which is useful for machine and also human, it is not suitable as an output of command line tools. Let me... Read more

High Availability of InfluxDB

I’m now considering how to make InfluxDB highly available. InfluxDB runs on single node by default. It is necessary to make high available system by ourselves. I checked this article. In this post there are 5 options to be considered in my opinion. Backups High-Availability with Nginx Sharding InfluxDB Relay Clustering InfluxDB is ... Read more

Join StackOverflow

As you know StackOverflow is the most famous Q&A site for especially programming and software. You can ask any type of programming questions or search it. There are no software engineers who do not use this site in their daily development, I think. Of course I am also a heavy user of StackOverflow. When I have faced a problem in my develo... Read more

Random Walk of Stock Value

I’ve read a book about financial mathematical model used in Wall Street. This book describes about the people who invented the financial models which become state-of-the-art technologies nowadays. I’m not familiar with finance detail but the book was very interesting. The models introduced in this book was simple. So I want to write a tiny pr... Read more