Tan Pengshi Alvin – Medium

Tan Pengshi Alvin

Pinned

Tan Pengshi Alvin
in
Towards AI

Transfer Learning and Convolutional Neural Networks (CNN) — Complete Guide

A complete guide from CNN to Transfer Learning, with application on Kaggle’s Cat versus Dog dataset

Sep 11, 2022

Transfer Learning and Convolutional Neural Networks (CNN) — Complete Guide

Sep 11, 2022

Tan Pengshi Alvin
in
Towards AI

Optical Character Recognition (OCR) with CNN-LSTM Attention Seq2Seq

Exploring the Attention-based CNN-LSTM Seq2Seq model for effective OCR with TensorFlow

Sep 8

Optical Character Recognition (OCR) with CNN-LSTM Attention Seq2Seq

Sep 8

Tan Pengshi Alvin
in
Towards AI

Lightweight YOLO Detection with Object Tracking from Scratch

Designing YOLO and object tracking models from scratch with OpenCV data simulation

Aug 1

Lightweight YOLO Detection with Object Tracking from Scratch

Aug 1

Tan Pengshi Alvin
in
Towards AI

Reinforcement Learning: Introducing Deep Q* Networks — Part 6

An adjusted framework combining Deep Q-Networks with a trainable exploration heuristic and supervision

Jul 19

Reinforcement Learning: Introducing Deep Q* Networks — Part 6

Jul 19

Tan Pengshi Alvin
in
Towards AI

Graph Neural Networks (GNN) — Concepts and Applications

Exploring the concept and applications of Graphs, and how to apply Neural Networks to it

May 23

Graph Neural Networks (GNN) — Concepts and Applications

May 23

Tan Pengshi Alvin
in
Towards AI

Demystifying the Receiver Operating Characteristic (ROC) Curve

Interpreting the metrics behind a supervised classification model, in particular, the ROC curve and AUC

Apr 22

Demystifying the Receiver Operating Characteristic (ROC) Curve

Apr 22

Tan Pengshi Alvin
in
Towards AI

Reinforcement Learning: Multi-Agent Cooperation with MADQN— Part 5

Multi-agent reinforcement learning with 3 MADQN frameworks on the ma-gym’s “Switch4” environment

Dec 24, 2023

Reinforcement Learning: Multi-Agent Cooperation with MADQN— Part 5

Dec 24, 2023

Tan Pengshi Alvin
in
ILLUMINATION

Proposing the Singapore River as UNESCO World Heritage Site

Consideration of factors and background in qualification for UNESCO World Heritage status

Oct 19, 2023

Proposing the Singapore River as UNESCO World Heritage Site

Oct 19, 2023

Tan Pengshi Alvin
in
Towards AI

Reinforcement Learning: Function Approximation and Deep Q-Networks — Part 4

Reinforcement Learning with continuous state spaces and gradient descent techniques

Oct 2, 2023

Reinforcement Learning: Function Approximation and Deep Q-Networks — Part 4

Oct 2, 2023

Tan Pengshi Alvin
in
Towards AI

Reinforcement Learning: SARSA and Q-Learning — Part 3

Introducing the Temporal Difference family of iterative techniques to solve the Markov Decision Process

Sep 6, 2023

Reinforcement Learning: SARSA and Q-Learning — Part 3

Sep 6, 2023

Tan Pengshi Alvin

Tan Pengshi Alvin

Data Scientist, AI and Software Engineer 🇸🇬. Shares simple codes, technical Data Science concepts and ideas. LinkedIn: https://www.linkedin.com/in/tanpengshi/

Following

Help
Status
About
Careers
Press
Blog
Privacy
Terms
Text to speech
Teams