Ricky H. Putra – Medium

Ricky H. Putra

Build Your Own Product Classifier — Part 1

Business Problem. The significance of data analysis in the ever-growing and always changing grocery retail industry cannot be emphasized…

5 min readNov 15, 2023

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Build Your Own Product Classifier — Part 1

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Ricky H. Putra

Interesting problem and proposed approach

1 min readFeb 18, 2022

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Ricky H. Putra

Interactive map-based data visualizations with Streamlit and Bokeh.js

I need to build a simple dashboard web prototype that takes input data from users and reads geographical data such as latitude and…

4 min readNov 6, 2021

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Interactive map-based data visualizations with Streamlit and Bokeh.js

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Ricky H. Putra
in
JavaScript in Plain English

Mobile Face Detection with Google ML Kit

My goal in this article is to show you how to build a face detector mobile app with Expo and Google ML Kit in less than 5 minutes.

3 min readFeb 28, 2021

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Ricky H. Putra

Facebook login in Android using React and Expo

Many mobile applications today allow users to login with third-party authentication such as Facebook. In today's post, I am going to show…

2 min readFeb 7, 2021

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Facebook login in Android using React and Expo

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Ricky H. Putra

Expo ADB server didn’t ack error

So I was exploring latest Android Studio 4 upgrade and upgrading my old Expo projects with it. I hit error when executing expo start with…

2 min readJan 30, 2021

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Expo ADB server didn’t ack error

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Ricky H. Putra

Fusion CNN and LSTM for Inertial-Based Gait Recognition

AUser identification framework from inertial based sensor

10 min readJun 22, 2020

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Fusion CNN and LSTM for Inertial-Based Gait Recognition

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Ricky H. Putra

PROTEIN IDENTIFICATION WITH SUPPORT VECTOR MACHINES

SVM Classification with bag of words

10 min readJun 22, 2020

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PROTEIN IDENTIFICATION WITH SUPPORT VECTOR MACHINES

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Ricky H. Putra
in
The Startup

Object detection with android phone using tensor flow lite

With the advance of AI and computing device and smart phone, it is easier for us to build and deploy machine learning application today…

4 min readJun 14, 2020

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Object detection with android phone using tensor flow lite

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Ricky H. Putra

Ricky H. Putra

Leading digitization initiatives in AwanTunai focusing on strengthening Indonesia MSME businesses with technology. Software Dev | Automation | Data Science | AI

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