At Dataquest, we strongly advocate portfolio projects as a means of getting a first data science job. In this blog post, we’ll walk you through an example portfolio project. This is the third project in our Data Science Portfolio Project series: Is Fandango Still Inflating Ratings? Where to Advertise an E-learning Product Profitable App Profiles […]
Author: Alex Olteanu
Learning Curves for Machine Learning
Diagnose Bias and Variance to Reduce Error When building machine learning models, we want to keep error as low as possible. Two major sources of error are bias and variance. If we managed to reduce these two, then we could build more accurate models. But how do we diagnose bias and variance in the first […]