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jasonchanhku

Jason Chan Jin An

Recently Published

Neural Network Kaggle Digit Recognizer
Implementing a single hidden layer neural network and improving the model by increasing the number of hidden nodes
Sherlock Holmes Murder Case Using Bayes Net
Solved a murder case presented to Sherlock Holmes based on a murder case description.
PCA and Predictive Modelling
Implemented PCA and predictive modelling on a super market sales data based on items.
UFC Tableau Viz
Testing embedding a Tableau workbook in an R Markdown Document
Teen Market Segmentation Using K-Means
The objective of this project is to use information from collected profiles of teens using Social Networking Service (SNS) and segment them according to appropriate clusters.
Web Scraping and Motion Chart
Used basic web scraping on html table and used motion chart for visualization
Predicting Poisonous Mushrooms with xgboost
Using xgboost to predict poisonous mushrooms, evaluating the model with several evaluators, and ultimately tuning some of the common parameters to achieve 100% accuracy.
Performing OCR with SVM
This project aims to develop a model similar to those used at the core of the Optical Character Recognition (OCR) using Support Vector Machines. Paper-based documents can be processed by converting printed or handwritten text into an electronic form to be saved in a database.
Modeling Concrete Strength Using ANN
This project aims to develop a reliable model using Artificial Neural Networks (ANN) to predict concrete strength given a list of composition inputs.
Estimating Wine Quality with Decision Tree
This project aims to use regression trees and model trees to create a system capable of mimicking expert ratings of wine.
Medical Expenses Prediction using Regression
The goal of this project is to use patient data to estimate the average medical care expenses using regression for provided population segments.
Credit Approval using C5.0 Decision Tree
The objective of this project is to develop a simple credit approval model using the C5.0 decision tree algorithm.
SMS Spam Filtering Using Naive Bayes
Used Naive Bayes to filter through more than 5,000 SMS as either Spam or Ham (non-spam) using Naive Bayes Classification.
Detecting Breast Cancer
Project on detecting breast cancer from measurements of extracted suspected tumour from 569 patients. Dataset from Wisconsin Breast Cancer Diagnostic
Titanic Survivors Prediction
My first Kaggle project with the help of Trevor Smith.
Fidelity Final Presentation
The output of my one day challenge from Fidelity International
My First ML Project
Iris dataset classification