Ajit jaokar's Blog – May 2019 Archive (4)

Data science Coding in a weekend series of books …

After testing this idea for the last few months, we have formally launched this concept


The idea of ‘Data Science Coding in a weekend’ originated from meetups we conducted in London


The idea is simple but effective


We choose a complex section of code and try to learn it in detail over…


Added by ajit jaokar on May 29, 2019 at 7:52am — No Comments

Azure Machine Learning concepts - an Introduction

Azure Machine Learning concepts - an Introduction


Last week, we launched a free book called Classification and Regression in a weekend. The idea of the ‘in a weekend’ series of books is to study one complex section of code in a weekend to master the concept. This week. we plan to launch a book called “An…


Added by ajit jaokar on May 26, 2019 at 10:00am — No Comments

Understanding Cross Validation across the Data Science pipeline

Cross validation is a technique commonly used In Data Science. Most people think that it plays a small part in the data science pipeline, i.e. while training the model. However, it has a broader application in model selection and hyperparameter tuning.

Let us first explore the process of cross validation itself and then see how it applies to different parts of the data science pipeline

Cross-validation is a resampling procedure used to evaluate machine learning models on a…


Added by ajit jaokar on May 13, 2019 at 11:00am — 1 Comment

Logistic regression as a neural network

As a teacher of Data Science (Data Science for Internet of Things course at the University of Oxford),  I am always fascinated in cross connection between concepts. I noticed an interesting image on Tess Fernandez slideshare (which I very much recommend you follow) which talked of…


Added by ajit jaokar on May 10, 2019 at 6:13am — No Comments

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