Coursera announced that it is teaming up with multiple universities, including Imperial College London, University of Illinois at Urbana-Champaign, University of Michigan and University of London, to launch online Master’s and Bachelor’s Degree programs. Two Master’s Degree in Data Science from Coursera Two of the degrees offered by Coursera are on Data Science. One is […]
Skimr: A R Package to Skim Summary Data Effortlessly
Exploring your data while dong analysis is extremely important. skimr, an R package, from rOpenSci is a great package that helps you get the summary statistics in a nice way, so you can quickly skim your data summary and understand it better. If you have not heard of rOpenSci, it is a non-profit initiative founded […]
How to Filter a Pandas Dataframe Based on Null Values of a Column?
Real datasets are messy and often they contain missing data. Python’s pandas can easily handle missing data or NA values in a dataframe. One of the common tasks of dealing with missing data is to filter out the part with missing values in a few ways. One might want to filter the pandas dataframe based […]
Introduction to Sparse Matrices in Python with SciPy
What is a Sparse Matrix? Imagine you have a two-dimensional data set with 10 rows and 10 columns such that each element contains a value. We can also call such data as matrix, in this example it is a dense 10 x 10 matrix. Now imagine, you have a 10 x 10 matrix with only […]
Crash Course on Machine Learning from Google for Free
Want to learn Machine Learning? Who else is better than Google. Google is offering a free online crash course on Machine Learning with the focus on using TensorFlow APIs. Is that Google Machine Learning Course For You? Google’s Machine Learning Crash Course is for the beginners and it is self contained. The course does not […]