Venkat raman - Profile and Journalist Details

Beats

Biography

Hi, I write about Startups, EdTech and VC. I basically love promoting universities and online Courses. I run a Course discovery platform and SaaS directory. So I reach out to SaaS Founders and Academicians. I also run a network if niche job boards and help people find the right talent in the Marketing, UX Design and Data Science domains. So I also reach out to these professionals to feature their stories.

Content

Total articles 27

• Be Wary of Automated Feature Selection — Chi Square Test of Independence Example - KDnuggets

  By Venkat raman| KDnuggets.com Verified By Venkat Raman, Co-Founder at Aryma LabsImage source: UnsplashOf late there is a greater impetus to ‘Automate Everything’ in Data Science. One such area is ‘Feature Selection’. I am of the firm opinion that ‘Feature Selection’ is best done by data scientist (with domain knowledge) and not through some automation. However, some don’t agree. I had been thinking about writing on this topic for a long time.

  By Venkat raman · KDnuggets.com

  Aug. 05, 2021

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

  By Venkat raman| Data Science Central Verified 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 are useful” is an aphorism (meaning it is a concise expression of general truth). But the aphorism in this case leads to misinterpretation. Firstly, it is important to understand what modeling is.

  By Venkat raman · Data Science Central

  Jul. 27, 2021

• Be Wary of Automated Feature Selection — Chi Square Test of Independence Example - KDnuggets

  By Venkat raman| KDnuggets.com Verified By Venkat Raman, Co-Founder at Aryma LabsImage source: UnsplashOf late there is a greater impetus to ‘Automate Everything’ in Data Science. One such area is ‘Feature Selection’. I am of the firm opinion that ‘Feature Selection’ is best done by data scientist (with domain knowledge) and not through some automation. However, some don’t agree. I had been thinking about writing on this topic for a long time.

  By Venkat raman · KDnuggets.com

  Aug. 05, 2021

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