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Capri Granville
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  • Issaquah, WA
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Capri Granville's Discussions

Questions about A/B and Multivariate Testing

Started this discussion. Last reply by Sandy Ayer Jun 15, 2019. 1 Reply

I want to test the optimum price for some items sold online. One way to do it is to set two different prices and do some A/B testing to see which price generates the most revenue, or comparing…Continue

Who is using regression models with interactions?

Started this discussion. Last reply by Andrew Reid Mar 15, 2019. 2 Replies

I believe biostatisticians use it, especially with small data sets, in the context of clinical trials, especially when using dummy variables (e.g. 0/1 for gender.) I am wondering how decision trees…Continue

AI: Miniaturization of Robots

Started this discussion. Last reply by Michael Rawson May 18, 2018. 2 Replies

Maybe this seems like science fiction, but I was wondering if some companies are developing robots that are so small, that they are about the size of a virus. You could imagine a swarm of robotic…Continue

Is it better to overpredict, or underpredict?

Started this discussion. Last reply by Frank Raulf Jun 4, 2019. 6 Replies

Weather predictions are notoriously difficult for the Seattle area. I have seen many instances in which snow was predicted (say 1 to 3 inches) while the actual amount was much smaller. I assume that…Continue

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Capri Granville's Page

Latest Activity

TcGyver liked Capri Granville's blog post New Data Science Cheat Sheet, by Maverick Lin
Sunday
TcGyver liked Capri Granville's blog post Google Tutorial on Machine Learning
Sunday
TcGyver liked Capri Granville's blog post 40+ Modern Tutorials Covering All Aspects of Machine Learning
Sunday
Tejaswi T commented on Capri Granville's blog post What are the Typical Data Scientist Profiles on LinkedIn? Survey Results
"Interesting notes for Graph 1 : Top fields of study by highest education  Bachelors total = 8.428% Masters total = 20.27% PhD total = 12.09% Other = 0.977% Grand TOTAL = 41.765% Seems about half are masters but there seems to 60% of the data…"
Jan 13
Frank Raulf liked Capri Granville's blog post What are the Typical Data Scientist Profiles on LinkedIn? Survey Results
Jan 8
Prasanth liked Capri Granville's blog post What are the Typical Data Scientist Profiles on LinkedIn? Survey Results
Jan 8
Prasanth liked Capri Granville's blog post New Data Science Cheat Sheet, by Maverick Lin
Jan 8
Niharika Tyagi liked Capri Granville's blog post The Math of Machine Learning - Berkeley University Textbook
Jan 5
Capri Granville's blog post was featured

Traveling to Other Planets with Google Maps

Interesting application leveraging very big data, as you can zoom in to check out pretty detailed landscape on a few nearby planets and satellites. It would be even better if it allowed you to simulate space travel. At a speed 32 million times faster than the speed of light, it would take you 4 seconds to reach the closest star (Alpha Centauri): that's how fast you need to travel to see the stars really moving in the sky. By contrast, space travel at just the speed of light would make stars…See More
Jan 5
Debra White commented on Capri Granville's blog post Machine Learning and Deep Learning Textbook - Cornell University
"Machine Learning is the future of the educational system. Already, online services can give college paper help to students as at the papersowl.com. I believe that in 20-30 years there will be no teachers in educational institutions. Students will be…"
Dec 31, 2019
Mehmet Gökce liked Capri Granville's blog post Machine Learning Technical Landscape
Dec 26, 2019
Capri Granville's blog post was featured

Machine Learning Technical Landscape

The picture below is from the article Machine Learning and Deep Learning frameworks and libraries for large-scale data mining: a survey, posted here.Authors: Giang Nguyen, Stefan Dlugolinsky, Martin Bobák, Viet Tran, Álvaro López García, Ignacio Heredia, Peter Malík…See More
Dec 26, 2019
Debra White commented on Capri Granville's blog post Machine Learning and Deep Learning Textbook - Cornell University
"Machine learning is the future of mankind. I am surprised that university students are still forced to do a lot of paper work. But fortunately, they can get college paper help at the papersowl.com. I think that soon all colleges will abandon the…"
Dec 26, 2019
Wazed Ali liked Capri Granville's blog post 40+ Modern Tutorials Covering All Aspects of Machine Learning
Dec 20, 2019
Capri Granville's blog post was featured

List of Time Series Methods in One Picture

The picture below was found in some tweets posted by top data science influencers, though its origin is somewhat obscure. Many of these methods are described in Wikipedia. Many are also described on Data Science Central, see for instance here and…See More
Dec 8, 2019
Azhar Bashir Khan liked Capri Granville's blog post Math of Deep Learning: Free Chapter from 832-page eBook
Nov 27, 2019

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Capri Granville's Blog

Traveling to Other Planets with Google Maps

Posted on January 4, 2020 at 9:30am 0 Comments

Interesting application leveraging very big data, as you can zoom in to check out pretty detailed landscape on a few nearby planets and satellites. It would be even better if it allowed you to simulate space travel. At a speed 32 million times faster than the speed of light, it would take you 4 seconds to reach the closest star (Alpha Centauri): that's how fast you need to travel to see the stars really moving in the sky. By contrast, space travel at just the speed of light would make stars…

Continue

Machine Learning Technical Landscape

Posted on December 26, 2019 at 12:00pm 0 Comments

The picture below is from the article Machine Learning and Deep Learning frameworks and libraries for large-scale data mining: a survey, posted here.

Authors: Giang Nguyen, Stefan Dlugolinsky, Martin Bobák, Viet…

Continue

List of Time Series Methods in One Picture

Posted on December 8, 2019 at 12:30pm 0 Comments

The picture below was found in some tweets posted by top data science influencers, though its origin is somewhat obscure. 

Many of these methods are described in Wikipedia. Many are also described on Data Science Central, see for instance…

Continue

Alternatives to the Gradient Descent Algorithm

Posted on November 14, 2019 at 10:00am 0 Comments

Gradient Descent has a problem of getting stuck in Local Minima. The following alternatives are available. The following is a summary of answers suggested on CrossValided, originally posted here. …

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At 7:07am on September 22, 2018, aman Ullah said…

Question: A researcher is interested in actual data to research in patterns and build a model for prediction. My question is that if a researcher is interested in actual data why we transform data?

 
 
 

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