This video tutorial walks through an example of accelerated hyperparameter optimization (HPO) jobs using RAPIDS on Microsoft AzureML. Each job uses RAPIDS dataframe library, cuDF, to load and process 20 million rows of airline arrival and departure data and build a model using RAPIDS machine learning library, cuML. Random Forest is used to predict whether or not a flight will arrive on time. AzureML trains and evaluates models with 100 variations of key parameters in order to find the combination that yields the highest accuracy. In this example, RAPIDS will reduce model training time by 25x, which will allow you to train dozens of models on the GPU, in the same time that it would take to train a model on the CPU.

How difficult is it to build a machine learning model on R or Python? Machine Learning models sometime face the issue of system incompatibility. Specially, when the data set is huge. In such cases, either the model takes longer to compute or the system crashes. Hence, for beginners and experts, the use of machine learning offers untimely challenges as well.