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.

The optimization is clearly explained in the above article. Here I give more detailed introduction and how I fixed problems…

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:

Hello, I’m a creator of go-prompt. Fortunately, go-prompt reaches 2300 stars on Github. And many awesome OSS adopts this library today. Thank you for all the users and contributors. By using go-prompt, you can write powerful interactive prompts, like kube-prompt.

https://github.com/c-bata/kube-prompt

As the number of Github stars of the terminal UI…

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.

For example…

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.

How supports the both of Linux and macOS

The packet capture tool receives…

Masashi SHIBATA

Creator of go-prompt and kube-prompt. Optuna committer. Kubeflow/Katib reviewer. GitHub: c-bata

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