By applying the method I will explain, your Go programs might be 10 times faster than the function written in pure Go. — I found an interesting article written about optimizations for Arrow Go. It looks that this method can be applied to wide variety of Go projects which needs arithmetic vector operations. InfluxData Working on Go Implementation of Apache Arrow | InfluxData InfluxData is pleased to announce our contribution to the Apache Arrow project. Essentially, we are contributing the…www.influxdata.com

I am Masashi Shibata from the CyberAgent AI Lab (GitHub: @c-bata). — I am Masashi Shibata from the CyberAgent AI Lab (GitHub: @c-bata). Hyperparameter optimization is one of the most important processes for a machine learning model to deliver high performance. Optuna [1] is a popular Python library for hyperparameter optimization, and is an easy-to-use and well-designed software that supports a variety…

Hi, I’m @c-bata, an author of cmaes library. Optuna uses a univariate TPE for single objective optimization by default, but you can easily… — Hi, I’m @c-bata, an author of cmaes library. Optuna uses a univariate TPE for single objective optimization by default, but you can easily switch to other samplers. In this article, I introduce CmaEsSampler. It may perform better than Optuna’s default sampler. After reading this article, you will know the followings:

Bayesian optimization is widely used to find the maximum or minimum value of black-box function. Although it has already been utilized for… — Bayesian optimization is widely used to find the global maximum or global minimum value of black-box function. Although it has been mainly studied for hyper-parameter tuning of machine learning models, it is also able to apply to any problems as long as you can define an objective function.

I describe how to write cross-platform packet capture from scratch. Most of the code in here will be in C but don’t worry. You can easily… — Hi, I’m c-bata. This is my first story of Medium. In this story, I describe how to write cross-platform packet capture from scratch. The source code of my packet capture is available on Github. Currently it supports ARP, ICMP, IP, IPv6, TCP and UDP protocols.