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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. 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. 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. 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 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
13 hours ago
Azhar Bashir Khan liked Capri Granville's blog post Math of Deep Learning: Free Chapter from 832-page eBook
Nov 27
Jose Rafael Lopez Gomis liked Capri Granville's blog post Free Book: A Comprehensive Guide to Machine Learning (Berkeley University)
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Jose Rafael Lopez Gomis commented on Capri Granville's blog post Free Book: A Comprehensive Guide to Machine Learning (Berkeley University)
"Thank you very much"
Nov 27
Henrico Di Dio liked Capri Granville's blog post Jupyter Notebooks: Fundamentals of Machine Learning and Deep Learning
Nov 21
EDDISON HAYDEN LEWIS liked Capri Granville's blog post Book: Artificial Intelligence with Python
Nov 19
Daren Scot Wilson liked Capri Granville's blog post Which Programming Language to Choose?
Nov 17
Capri Granville's blog post was featured

Alternatives to the Gradient Descent Algorithm

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 hereSource for picture:…See More
Nov 14
Raj Singh liked Capri Granville's blog post Free 2,900-page Manual about Pandas
Nov 12
Tom Fillmore commented on Capri Granville's blog post Free 2,900-page Manual about Pandas
"...the pdf version is 698 pages.  Still a great thing, just not 2900 pages.  Thanks!"
Nov 4
Stephan O'Bryan liked Capri Granville's blog post Jupyter Notebooks: Fundamentals of Machine Learning and Deep Learning
Nov 4
Capri Granville's 3 blog posts were featured
Nov 3
Tauheedul Ali liked Capri Granville's blog post Three Books About the Mathematics of Data
Nov 1
MayilD liked Capri Granville's blog post 40+ Modern Tutorials Covering All Aspects of Machine Learning
Oct 28
Prasanth liked Capri Granville's blog post Jupyter Notebooks: Fundamentals of Machine Learning and Deep Learning
Oct 27
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Capri Granville's Blog

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. …

Continue

Free 2,900-page Manual about Pandas

Posted on November 3, 2019 at 10:00am 1 Comment

Pandas is an open source, BSD-licensed library providing high-performance, easy-to-use data structures and data analysis tools for the Python programming language.

Hexagonal binning with Hexbin: extract from the Visualization chapter

This reference is available…

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Best 2019 Paper Awards in Computer Vision

Posted on November 3, 2019 at 10:00am 0 Comments

The IEEE International Conference on Computer Vision received 4,303 papers and accepted 1,075 for the 2019 summit. Bellow is the best paper award.

Source: see paper listed below…

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Comment Wall (1 comment)

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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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