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Andrewngai

Andrewngai

Reinforcement Learning Experiments in Different Arcade Games

Keywords: reinforcement learning; PPO2; A2C; Actor-Critic; Gym; arcade games

May 27

Reinforcement Learning Experiments in Different Arcade Games

May 27

Andrewngai

Recommending Music through Lyrics: A Text Mining Experiment

Keywords: Text Mining; Song Recommendation; Latent Dirichlet Allocation; Cosine similarity; Sentimental Analysis

May 27

Recommending Music through Lyrics: A Text Mining Experiment

May 27

Andrewngai

Simple Tips for Better Business and Technical Documents

Writing good business and technical documents doesn’t have to be hard. Clear communication is key in ensuring that your message is…

May 27

Simple Tips for Better Business and Technical Documents

May 27

Andrewngai

How to Organize Successful Summits and Conferences

Step by step guides and tools to help you run successful summit

May 24

How to Organize Successful Summits and Conferences

May 24

Andrewngai

How to Preparew AWS Machine Learning Specialty Exam

I have been thinking about taking the AWS Machine Learning Specialty for a while. Finally, with the Covid-19 lockdown, I end up booking the…

May 11, 2021

How to Preparew AWS Machine Learning Specialty Exam

May 11, 2021

Andrewngai
in
Towards Data Science

PyTorch Implementation of Matrix Factorization

Implement Matrix Factorization from Scratch in Python

Jun 20, 2020

PyTorch Implementation of Matrix Factorization

Jun 20, 2020

Andrewngai
in
Towards Data Science

Understanding DBSCAN Algorithm and Implementation from Scratch

DBSCAN Algorithm Step by Step, Python Implementation, and Visualization.

Jun 9, 2020

Understanding DBSCAN Algorithm and Implementation from Scratch

Jun 9, 2020

Andrewngai
in
Towards Data Science

How to Find Closed and Maximal Frequent Itemsets from FP-Growth

Python Optimization on finding Closed and Maximal Frequent Itemsets

Jun 7, 2020

How to Find Closed and Maximal Frequent Itemsets from FP-Growth

Jun 7, 2020

Andrewngai
in
Towards Data Science

Understand and Build FP-Growth Algorithm in Python

Frequency Pattern Mining using FP-tree and conditional FP-tree in Python

Mar 17, 2020

Understand and Build FP-Growth Algorithm in Python

Mar 17, 2020

Andrewngai
in
Towards Data Science

Using AWS Sagemaker and Lambda function to Build a Serverless ML Platform

Build a serverless ML application to predict flight delay on AWS

Mar 10, 2020

Using AWS Sagemaker and Lambda function to Build a Serverless ML Platform

Mar 10, 2020

Andrewngai

Andrewngai

IT leader in Amazon, Big Data Specialist, AWS Certified Machine Learning SA, specializing in AWS infrastructure and Big Data Project

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