Reproduce Virtual Environment Without Access to InternetIt is possible that you reproduce a virtual environment in an offline server by downloading all required packages as well as all their…Aug 7Aug 7
Preparation for PMPProject Management Professional (PMP) is a designation accredited by the Project Management Institute (PMI). It is a credential to show…Nov 9, 2023Nov 9, 2023
Install Relevant Software / Packages for Elasticsearch — Part 2Elasticsearch can integrate with other software or packages to do data loading, processing and analysis. This essay will briefly cover the…Dec 9, 2022Dec 9, 2022
Set Up Elasticsearch on Personal Laptop (Virtual Machine)-Part 1Elasticsearch is an open-source full-text search engine on JSON documents. It can be accessed via RESTful API, client API (e.g. python…Dec 9, 2022Dec 9, 2022
Pitfall of ROC-AUC in Measuring FairnessWhen you successfully develop a classification model and receive a nice performance of AUC (ROC-AUC), do you ever ask whether my model…Nov 21, 2022Nov 21, 2022
How to Print Webpage NicelySometimes, I have to print webpages to do documentation or offline reading. As many people may already suffer from the issue, if just…Nov 2, 2022Nov 2, 2022
Model Explainability: LIME & SHAPModel explainability enhances human trust in machine learning. As the complexity level of a model goes up, it becomes increasingly…Jul 19, 2022Jul 19, 2022
Web-scrape Flight TicketSince late February, almost all airlines from Singapore to China have been enforced circuit breaker for 4 weeks due to the recent spike of…Mar 27, 2022Mar 27, 2022
Windows: How to Do chmod 400?I recently switched from macOS to Windows 10 for some projects when using AWS, and of course, met some small but uncomfortable issues. The…Jan 4, 2022Jan 4, 2022
How to Display Chinese Character in matplotlibI met this issue (Chinese characters, or other non-ascii characters) recently when developing an App. It is not complicated to solve, but…Jan 2, 2022Jan 2, 2022
