Past - Amazon, InMobi, tBits Global, D.E.Shaw
For last 15 years, Sandeep has been building products and churning large amounts of data for various product companies. He has an all-around experience of software development and big data analysis.
Apart from digging data and technologies, Sandeep enjoys conducting interviews and explaining difficult concepts in simple ways.
Training and testing of data
Various challenges and the common pitfalls in splitting the data, including the many biases involved.
To identify not-learning and too much learning
Difference between bias and variance