Intro to SQL

For examining and assessing huge datasets and databases, SQL or structured programming language skills plays a vital role to enable us to design and manage data. Some common keywords used in SQL as follows: SELECT, WHERE FROM GROUP BY, HAVING, COUNT ORDER BY AS, WITH JOIN. Date Preparation Since we will be

March 15, 2023 · 7 min · Kean Teng Blog

Intermediate Machine Learning

Using machine learning in data analysis is a rather procedural approach. As we can notice from the approach, we will start by Preparing data » Defining a model » Model diagnostic checking » Model prediction to complete our workflow. This workflow is often and commonly practiced when we are doing data analysis work.

March 2, 2023 · 7 min · Kean Teng Blog

Intro to Deep Learning

Creation and evaluation of a deep learning model is a procedural work with steps. *Data preparation » Model optimization» Model fitting » Model evaluation » Model prediction Note Model optimization (adam optimizer) Model fitting (batch, epoch)

February 24, 2023 · 6 min · Kean Teng Blog

Images Scraping from Web Pages

In this article, we will learn how to image scraping on this National Geographic article: Asteroids vs. comets: How do they differ, and do they pose a threat to Earth? We will learn how to download in bulk the high-quality images in the webpage with Python code.

February 19, 2023 · 3 min · Kean Teng Blog