Introduction As a reminder from Google [¹]. Google Analytics will be replaced by Google Analytics 4 after July 1st, 2023. …

Introduction Fine-tuning plays a great role in model training, and realizing the meaning of each hyperparameter lets you succeed. In this post, I am going to show you how I achieve 99% top-1 accuracy on MNIST hand-written number recognition by just fine-tuning three hyperparameters. I also try to implement a classic…

In this post, I will record the situation after I got vaccinated with Medigenvac COVID-19 vaccine. Day 1 (2021/08/24) Fatigue. Day 2 (2021/08/25) Mild fatigue. Mild sore on vaccined shoulder. Day 3 (2021/08/26) Moderate fatigue. Day 4 (2021/08/27) Awaken as hell. Day 5 (2021/08/28) Awaken as hell. Day 6 (2021/08/29) Awaken as hell. Day 7 (2021/08/30) Awaken as hell in the morning, but after lunch with Subway, I felt fatigue and…

Adding GitHub Actions to your Django project while eating potato chips. — Introduction In nowadays, when we develop a web application, we usually apply CI (Continuous Integration) and CD (Continuous Deployment) to automate the processes of testing and deployment. To run such automation, we use Jenkins [¹] and Travis [²] in the old days. However, in this decade, there are lots of tool…

Create your VTuber system with just CPU and webcam! — In this article, I am going to present a Virtual YouTuber (VTuber) system just using an ordinary CPU and webcam written in C++. I will also talk about the phenomenon of VTuber and some basics of gaze tracking. …

Co-performance with human that generates violin music automatically. — In this post, A Human-Computer Duet System for Music Performance [1], by Academia Sinica, is reviewed. In this paper: A virtual violinist is created who can perform chamber music with a human pianist that does not need any intervention. The proposed system has performed in a public concert. Discussions of…

Introduction sudo is a commonly used linux command which grants a command with root permission temporarily. However, as its code is bloated and complicated settings, it usually happens of misconfiguration, not mention to commonly reports about vulnerabilities including the latest one [1]. Alternatives of sudo As a consequence, there are many alternatives of sudo…