Justin Mitchell·Sep 9, 2019PredictIt Market Analysis — IntroductionPredictIt is a university led market
Justin Mitchell·Sep 2, 2019Composer 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…
Justin Mitchell·Aug 26, 2019Playlist 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…
Justin Mitchell·Aug 19, 2019Diabetic 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…
Justin Mitchell·Aug 12, 2019Diabetic Retinopathy ML Diagnosis — EvaluationSo far in this series, we’ve examined the dataset, made a baseline model, experimented with different preprocessing and augmentation…
Justin Mitchell·Aug 5, 2019Diabetic 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…
Justin Mitchell·Jul 29, 2019Diabetic 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…
Justin Mitchell·Jul 22, 2019Diabetic 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…
Justin Mitchell·Jul 15, 2019Generating 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…A response icon1A response icon1
Justin Mitchell·Feb 25, 2019Plug 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…
