Rootstrap Blog

Tag: Machine Learning

Total 20 Posts

How To Build An App Like Duolingo

Duolingo came on the scene in 2011 operating as a teach and translate language learning app. It has since transformed into a $700+ million business, and become the first EdTech app to top $140 Million in annual revenue.    Pretty good numbers, for a language learning app that still doesn’t charge

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Understanding Basic Statistics for Machine Learning Models – Part 3

In this article you can find explanations for statistical concepts such as Statistical hypothesis test, used for answering questions about sample data and validating assumptions. In addition, it is provided a list of concepts regarding sampling distribution. Finally, we discuss the relationship between variance and bias. Statistical hypothesis testing States

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Understanding Basic Statistics for Machine Learning Models – Part 2

In this article, you will find basic information about distributions. It is expected that you have some knowledge about random variables and probability concepts such as variance, covariance, and expected value. You can find that information on Understanding Basic Statistics for Machine Learning Models – Part 1.  What is a

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