Venkat Raman
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  • karnataka
  • India
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Profile Information

Short Bio:
Co-Founder at Aryma Labs. 10+ yrs of experience in Data Science. Statistics graduate with post graduation in MBA Marketing and Analytics.
Aryma Labs
Job Title:
Job Function:
Data Scientist
Number of employees:
1 to 49
LinkedIn Profile:
Contributing, Networking
Topics of Interest
Data Science, Machine Learning, Deep Learning

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Venkat Raman's Blog

“All models are wrong, some are useful” ≠ Modeling is a futile exercise

Posted on July 22, 2021 at 2:00am 1 Comment

The phrase “All models are wrong, some are useful” is quite loosely used. Some take it in a very literal sense to imply that “Modeling is a futile exercise”.

This is a terrible misunderstanding and we shall see why shortly.

“All models are wrong, some…


Why saying “We accept the Null Hypothesis” is wrong. - An Intuitive Explanation

Posted on July 15, 2021 at 6:00am 1 Comment

We often come across YouTube videos, posts, blogs, and private courses wherein they say "We accept the Null Hypothesis" instead of saying “We fail to reject the Null hypothesis”.

If you correct them, they would say what s the big difference? “The opposite of ‘Rejecting the…


Abstraction and Data Science — Not a great combination

Posted on July 8, 2021 at 10:00am 3 Comments

Abstraction: some succinct definitions.

"Abstraction is the technique of hiding implementation by providing a layer over the functionality.”

“Abstraction, as a process, denotes the extracting of the essential details about an item, or a group of items, while ignoring the inessential details”…


Predicting Heart Disease using Machine Learning? Don’t!

Posted on November 14, 2020 at 7:04am 4 Comments

Image Credits: Unsplash


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