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Haydar Ali Ismail
Haydar Ali Ismail

1.1K Followers

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Dec 23, 2020

Learning Data Science: Day 9 — Linear Regression on Boston Housing Dataset

Yesterday we have learned about the basic concept of regression. For a starter like me, linear regression seems to fit as best regression to be implemented for the first time. There are various ways to implement linear regression, either using scikit-learn, stats model, numpy, or scipy. In this post, we…

Data Science

5 min read

Learning Data Science: Day 9 — Linear Regression on Boston Housing Dataset
Learning Data Science: Day 9 — Linear Regression on Boston Housing Dataset
Data Science

5 min read


Dec 22, 2020

Better Way to Get The Item Position in Android’s RecyclerView

Most of the available applications today always have a screen where they show us a list of items. The main screen of WhatsApp provides us with a list of chat histories and contacts, Youtube provides us with a list of available videos, and so on. In Android, the most popular…

Android

2 min read

Better Way to Get The Item Position in Android’s RecyclerView
Better Way to Get The Item Position in Android’s RecyclerView
Android

2 min read


Jan 21, 2020

Learning How to Git: Ignoring Files and Folders using GitIgnore

Sometimes, our project not only consists the code that we created. There are some files that are generated by our IDE or our framework that aren’t actually needed. …

Git

3 min read

Learning How to Git: Ignoring Files and Folders using GitIgnore
Learning How to Git: Ignoring Files and Folders using GitIgnore
Git

3 min read


Nov 11, 2018

Perjuangan 2 tahun mendaftar universitas dan beasiswa ke Eropa (Tahun Pertama)

Kalendar sudah menunjukkan bulan November, sudah masanya pejuang beasiswa mulai bersiap mendaftar ke kampus impiannya. …

University

9 min read

Perjuangan 2 tahun mendaftar universitas dan beasiswa ke Eropa (Tahun Pertama)
Perjuangan 2 tahun mendaftar universitas dan beasiswa ke Eropa (Tahun Pertama)
University

9 min read


Oct 3, 2018

Sepotong Waffle Belgia (Remahan 1)

Sudah hampir 1 bulan melalui perjalanan hidup di negeri orang, time for story telling! Biasanya nulis cerita pakai Bahasa Inggris, tapi aku rasa beberapa cerita ke depan akan lebih pantas untuk kupersembahkan untuk orang-orang Indonesia, pergi keluar negeri tidak membuatmu enggan pulang ke Indonesia, justru pengalaman seperti ini akan membuka…

Masters Degree

6 min read

Sepotong Waffle Belgia (Remahan 1)
Sepotong Waffle Belgia (Remahan 1)
Masters Degree

6 min read


Feb 13, 2017

Several Mistakes I Did Pre-Interview

Today, I’m on my way to Jakarta. The capital city of Indonesia, city of dreams. I’m on my way to the job interview using train. However, I do realized I did several mistakes before I’m aboarding this train. Here are those mistakes. Didn’t Expect If The Company Ask You to Go to Interview Right Away My first mistakes, I was on my way…

Interview

2 min read

Interview

2 min read


Feb 12, 2017

Returning Multiple Values From a Method

Recently, I’m required to make a method to calculate a linear equation. As we know that the linear equation is y = mx + b. So, I’m required to make the method return several values: y, m, x, and b. By default, we can only return a single variable from…

Programming

2 min read

Returning Multiple Values From a Method
Returning Multiple Values From a Method
Programming

2 min read


Feb 11, 2017

Easy Start to Dictionary in C#

Most of the time when we develop applications we will need to store information to array or list. However, sometimes storing the whole thing into an array is not the best method. When we need to get or add a specific value we need to specify an index, which might…

Csharp

2 min read

Easy Start to Dictionary in C#
Easy Start to Dictionary in C#
Csharp

2 min read


Feb 10, 2017

How to Create GitIgnore File The Easy Ways

Last time, we have talked about how to specify files or folders that we need to ignore. If you haven’t read about it, you can check it on the link below. Learning How to Git: Ignoring Files and Folders using GitIgnore Sometimes, our project not only consists the code that we created.medium.com However, creating it manually is such a problem. Fortunately, we have a way to generate GitIgnore file automatically without…

Git

3 min read

How to Create GitIgnore File The Easy Ways
How to Create GitIgnore File The Easy Ways
Git

3 min read


Feb 8, 2017

Learning Data Science: Day 23 - Unsupervised Learning, Clustering, and k-Means Algorithm

In most of our previous stories, we have talked about Supervised Learning. Today, we are going to talk about the opposite of that which is unsupervised learning. Unsupervised Learning Usually, in supervised learning, we have two datasets. The first dataset is a pool of the available information. Meanwhile, the second one is…

Machine Learning

5 min read

Learning Data Science: Day 23 - Unsupervised Learning, Clustering, and k-Means Algorithm
Learning Data Science: Day 23 - Unsupervised Learning, Clustering, and k-Means Algorithm
Machine Learning

5 min read

Haydar Ali Ismail

Haydar Ali Ismail

1.1K Followers

Half Data Engineer, Half Software Engineer

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