Justin MitchellPredictIt Market Analysis — IntroductionPredictIt is a university led marketSep 9, 2019Sep 9, 2019
Justin MitchellComposer Classifier — Classical Piano MusicOne of my previous posts focused on obtaining features from audio files so I decided to write up a project of mine that utilizes the…Sep 2, 2019Sep 2, 2019
Justin MitchellPlaylist Recommendation through Collaborative FilteringFor one of my recent projects, I decided to try my hand at building a recommendation system. The main objective was to mirror some of the…Aug 26, 2019Aug 26, 2019
Justin MitchellDiabetic Retinopathy ML Diagnosis — Keras RegressorAfter evaluating the classification models in the last section, we decided to try using regression to diagnose the DR scans on a scale…Aug 19, 2019Aug 19, 2019
Justin MitchellDiabetic Retinopathy ML Diagnosis — EvaluationSo far in this series, we’ve examined the dataset, made a baseline model, experimented with different preprocessing and augmentation…Aug 12, 2019Aug 12, 2019
Justin MitchellDiabetic Retinopathy ML Diagnosis — Transfer Learning with VGG16This post goes through the process of implementing transfer learning for image classification. I’ll be using the VGG16 architecture with…Aug 5, 2019Aug 5, 2019
Justin MitchellDiabetic Retinopathy ML Diagnosis — Basic Preprocessing and Augmentation with KerasFor passing images into the model for training, I used Keras’ ImageDataGenerator. The ImageDataGenerator enables easy implementation of…Jul 29, 2019Jul 29, 2019
Justin MitchellDiabetic Retinopathy ML Diagnosis — Introduction, EDA, and Baseline ModelAccording to the National Eye Institute, diabetic retinopathy (DR)is a leading cause of blindness in working age adults. APTOS 2019…Jul 22, 2019Jul 22, 2019
Justin MitchellGenerating Audio Features with LibrosaWhen beginning a machine learning project that works with audio data or other forms of time dependent signals, it can be difficult to know…Jul 15, 20191Jul 15, 20191
Justin MitchellPlug Flow Reactor ModelA plug flow reactor (PFR) model is used to model chemical reactions taking place within a tube. It is an idealized model that can be used…Feb 25, 2019Feb 25, 2019