Coast.ai blogNotes from the team on building the software and operations behind Coastline Academy.https://coast.ai/Using deep learning to measure movement impairmentshttps://coast.ai/blog/deep-learning-motor-impairments/https://coast.ai/blog/deep-learning-motor-impairments/Our PLOS Biology paper explores how video models can score motor impairments and identify movement features that conventional assessments might miss.Sat, 21 Dec 2019 00:00:00 GMTMatt HarveyBuilding an insanely fast image classifier on Android with MobileNets in TensorFlowhttps://coast.ai/blog/mobilenets-android/https://coast.ai/blog/mobilenets-android/Part two of a two-part series: It’s like hot dog not hot dog, but for roadsFri, 21 Jul 2017 00:00:00 GMTMatt HarveyCreating insanely fast image classifiers with MobileNet in TensorFlowhttps://coast.ai/blog/fast-image-classifiers-mobilenets/https://coast.ai/blog/fast-image-classifiers-mobilenets/“It’s like hot dog not hot dog, but for roads.”Tue, 11 Jul 2017 00:00:00 GMTMatt HarveySuper simple distributed hyperparameter tuning with Keras and Mongohttps://coast.ai/blog/distributed-hyperparameter-tuning/https://coast.ai/blog/distributed-hyperparameter-tuning/Distribute Keras training jobs across workers with a controller and a MongoDB jobs collection.Tue, 18 Apr 2017 00:00:00 GMTMatt HarveyLet’s evolve a neural network with a genetic algorithm—code includedhttps://coast.ai/blog/neural-network-genetic-algorithm/https://coast.ai/blog/neural-network-genetic-algorithm/Use a genetic algorithm to tune a neural network’s hyperparameters, with code and a comparison against brute force search.Fri, 07 Apr 2017 00:00:00 GMTMatt HarveyFive video classification methods implemented in Keras and TensorFlowhttps://coast.ai/blog/five-video-classification-methods/https://coast.ai/blog/five-video-classification-methods/Exploring the UCF101 video action datasetTue, 21 Mar 2017 00:00:00 GMTMatt HarveyTraining a deep learning model to steer a car in 99 lines of codehttps://coast.ai/blog/steering-model-99-lines/https://coast.ai/blog/steering-model-99-lines/The magical power of deep learning in 2017.Tue, 24 Jan 2017 00:00:00 GMTMatt HarveyContinuous video classification with TensorFlow, Inception and Recurrent Netshttps://coast.ai/blog/continuous-video-classification-recurrent-nets/https://coast.ai/blog/continuous-video-classification-recurrent-nets/Part 2 of a series exploring continuous classification methods.Fri, 30 Dec 2016 00:00:00 GMTMatt HarveyContinuous online video classification with TensorFlow, Inception and a Raspberry Pihttps://coast.ai/blog/continuous-video-classification-raspberry-pi/https://coast.ai/blog/continuous-video-classification-raspberry-pi/Or, using convolutional neural networks to identify what’s on TVMon, 26 Dec 2016 00:00:00 GMTMatt HarveyReinforcement learning in Python to teach an RC car to drive itself — Part 3https://coast.ai/blog/reinforcement-learning-rc-car-part-3/https://coast.ai/blog/reinforcement-learning-rc-car-part-3/Simulating the real worldMon, 07 Mar 2016 00:00:00 GMTMatt HarveyReinforcement learning in Python to teach a virtual car to avoid obstacles — part 2https://coast.ai/blog/reinforcement-learning-virtual-car-part-2/https://coast.ai/blog/reinforcement-learning-virtual-car-part-2/Looking at loss, parameter tuning, and next stepsWed, 24 Feb 2016 00:00:00 GMTMatt HarveyUsing reinforcement learning in Python to teach a virtual car to avoid obstacleshttps://coast.ai/blog/reinforcement-learning-virtual-car/https://coast.ai/blog/reinforcement-learning-virtual-car/An experiment in Q-learning, neural networks and Pygame.Sat, 06 Feb 2016 00:00:00 GMTMatt Harvey