KwokHing

GSP345-Automating-Infrastructure-on-Google-Cloud-with-Terraform-Challenge-Lab

Steps to complete the Automating Infrastructure on Google Cloud with Terraform: Challenge Lab (GSP345)

YandexCatBoost-Python-Demo

Demo on the capability of Yandex CatBoost gradient boosting classifier on a fictitious IBM HR dataset obtained from Kaggle. Data exploration, cleaning, preprocessing and model tuning are performed on the dataset

SentimentAnalysis-Python-Demo

Submission of an in-class NLP sentiment analysis competition held at Microsoft AI Singapore group. This submission entry explores the performance of both lexicon & machine-learning based models

Network-Analysis-on-MRT-Station

Demo on applying the concept of network analysis on a network of connected railway stations, attempting to identify the important stations (nodes) in this network. Web scraping techniques using rvest package is also briefly discussed upon.

AI-Planet-LLM-Bootcamp-Challenge

An LLM challenge to (i) fine-tune pre-trained HuggingFace transformer model to build a Code Generation language model, and (ii) build a retrieval-augmented generation (RAG) application using LangChain

Exploratory-Data-Analysis-on-SMRT-Tweets

Demo on performing exploratory data analysis (EDA) on train service disruptions based on scrapped (user generated contents) tweets from the train operator's (SMRT) twitter account

Rfacebook-Demo

Demo on using the Rfacebook package to scrape/mine user generated contents (UGCs) from public FB pages. Simple sentiment, text, trend and posting frequency analysis are performed on these scraped UGCs

SHAP-XAI-Demo

Demo on performing Explainable AI using the SHAP Library

Udacity-Project-Dog-Classification

This project from the Udacity Deep Learning Nanodegree Programme deploys the use of Convolutional Neural Networks (CNN) in PyTorch to classify dog breeds.

Creating-a-multi-sports-event-dashboard-in-PowerBI

A demonstration on creating a simple multi-sports event dashboard using PowerBI and DAX

Demo-on-automated-fact-checking-using-S-BERT

In this demo, we illustrate the the possibility of using Semantic Search + Recognising Textual Entailment with Gradio to build an automated fact checking tool

Regression-with-a-Crab-Age-Dataset

A light-weight Kaggle challenge to predict crabs' age

TF2-Cifar10-CNN-Demo

Demo on performing multiclass image classification using Convolutional Neural Network (CNN) in Tensorflow 2. Techniques such as earlystopping, batchnormalizing and dropout are explored to prevent overfitting

Uplimit-Project-Podcast-Frontend

An LLM app to summarize a podcast episode, identifies podcast guests and attempts to retrieve the guest's public information from wikipedia, and identifies key highlights using OpenAI ChatGPT with prompting techniques

WiDS-Datathon-Patient-Survival

A challenge to create a model that uses data from the first 24 hours of intensive care to predict patient survival

kwokhing

models

Models and examples built with TensorFlow

Pencils-of-Promise

Data for A Cause - Pencils of Promise

The-Best-Things-In-Life-Are-Free

A Repository of Learning Resources & Massive Open Online Courses (MOOCs) for personal development

Udacity-Bertelsmann-Intro-to-ML-with-TensorFlow

Udacity x Bertelsmann Scholarship - Introduction to Machine Learning with TensorFlow

Visualizing-Datasets-with-Facets

Demo on using Facets: An Open Source Visualization Tool for Machine Learning Training Data developed by Google's PAIR Initiative