Anson WonginTowards Data ScienceXY Universe: A 2D Particle Survival Environment for Deep Reinforcement LearningWe provide here XY Universe: a 2D particle survival environment for training your Deep Reinforcement Learning agents to stay alive as long…Feb 24, 2019Feb 24, 2019
Anson WonginTowards Data ScienceDeep Learning Bobblehead AnimationsMulti-pose estimation is currently a state-of-the-art deep learning approach in computer vision for detecting humans and their joints in an…Jul 30, 20181Jul 30, 20181
Anson WonginTowards Data ScienceIntroduction to Model Trees from scratchA Decision Tree is a powerful supervised learning tool in Machine Learning for splitting up your data into separate “islands” recursively…Jul 3, 20187Jul 3, 20187
Anson WonginTowards Data ScienceBuilding a Similar Images Finder without any training!In this article, we will build a similar images finder by dissecting the trained weights of the image object-classifier VGG and using it to…Dec 16, 20175Dec 16, 20175
Anson WonginTowards Data ScienceCoding up a Neural Network classifier from scratchHigh-level deep learning libraries such as TensorFlow, Keras, and Pytorch do a wonderful job in making the life of a deep learning…Oct 16, 2017Oct 16, 2017
Anson WonginTowards Data ScienceSolving the Hunter-Prey problem as a single-agent problemIn this article, we discuss how to reduce a double-agent Hunter-Prey problem on a (N, N) grid to a single-agent Grid World problem on a…Oct 2, 2017Oct 2, 2017
Anson WonginTowards Data ScienceTraining an Agent to beat Grid WorldWhat is Grid World? Grid World is a 2D rectangular grid of size (Ny, Nx) with an agent starting off at one grid square and trying to move…Sep 28, 20172Sep 28, 20172
Anson WonginTowards Data ScienceSolving the Multi-Armed Bandit ProblemThe multi-armed bandit problem is a classic reinforcement learning example where we are given a slot machine with n arms (bandits) with…Sep 25, 20175Sep 25, 20175
Anson WonginTowards Data ScienceSimilar Image Retrieval using AutoencodersIn this article, we will explain how autoencoders can be used for finding similar images in an unlabeled image dataset. Along with this, we…Aug 13, 20172Aug 13, 20172