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Venkat Raman's Blog Posts Tagged 'Statistics' (3)

Degrees of Freedom and Sudoku

This article is about Intuitive explanation of Degrees of Freedom and How Degrees of Freedom affects Sudoku.

A lot of aspiring Data Scientists take courses on statistics and get befuddled with the concept of Degrees of Freedom. Some memorize it by rote as ‘n-1'.

But there is a intuitive reason why it is ‘n-1’.…

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Added by Venkat Raman on January 30, 2019 at 1:51am — 3 Comments

So, How Many ML Models You Have NOT Built?

What a weird question. That’s what you would have thought after reading the headline. Perhaps you thought the word “NOT” was accidental.

Hmm, for past few years many of us have come across articles like

  • “Top 10 Machine Learning Algorithms every Data Scientist …
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Added by Venkat Raman on February 6, 2018 at 12:30am — 3 Comments

Want to become a Data Scientist? Try Feynman Technique

Many a blogs and articles are written on how to become a Data Scientist. The list normally goes like this

  • Study descriptive statistics, hypothesis testing, probability
  • Learn types of Machine learning algorithms – Supervised, Unsupervised
  • Learn Python, R, SAS, SQL
  • Apply machine learning techniques using Python, R, SAS
  • Learn Data Visualization

While there is nothing wrong in the path illustrated above, it is not the…

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Added by Venkat Raman on January 11, 2018 at 12:30am — 9 Comments

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