473 search results for "market research"

Advertising a Few Systematic ETFs (Strictly Of My Own Volition)

May 13, 2015
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Advertising a Few Systematic ETFs (Strictly Of My Own Volition)

This post will introduce several ETFs from Alpha Architect and Cambria Funds (run by Meb Faber) that I think readers … Continue reading →

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Scaling R clusters? AWS Spot Pricing is your new best friend

May 11, 2015
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Scaling R clusters? AWS Spot Pricing is your new best friend

An elastic infrastructure for distributed R Most of us recall the notion of elasticity from Economics 101. Markets are about supply and demand, and when there is an abundance of supply, prices usually go down. Elasticity is a measure of how responsive one economic variable is to another, and in an elastic market the response

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7 new R jobs (2015-05-11)

May 11, 2015
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7 new R jobs (2015-05-11)

This is the bimonthly post (for 2015-05-11) for new R Jobs from R-users.com. Employers: visit this link to post a new R job to the R community (it’s free and quick). Job seekers: please follow the links below to learn more and apply for your job of interest (or visit previous R jobs posts). Full-Time Research & Analytics Manager Medallia, Inc. – Posted by pkriss Palo Alto California, United States 10...

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In case you missed it: April 2015 roundup

May 8, 2015
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In case you missed them, here are some articles from April of particular interest to R users. Joseph Rickert reviews the inaugural New York City R User Conference, featuring Andrew Gelman. Engineer Vineet Abraham compares performance benchmarks for R and Revolution R Open on OS X and Ubuntu. R was featured in the keynotes for the BUILD developer’s conference....

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What Can We Learn from the Apps on Your Smartphone? Topic Modeling and Matrix Factorization

May 8, 2015
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What Can We Learn from the Apps on Your Smartphone? Topic Modeling and Matrix Factorization

The website for The Burning House begins with a simple question:If your house was burning, what would you take with you? It's a conflict between what's practical, valuable and sentimental. What you would take reflects your interests, background and pri...

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8 new R jobs (2015-04-27)

April 27, 2015
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8 new R jobs (2015-04-27)

This is the bimonthly post (for 2015-04-13) for new R Jobs from R-users.com. Employers: visit this link to post a new R job to the R community (it’s free and quick). Job seekers: please follow the links below to learn more and apply for your job of interest (or visit previous R jobs posts). Full-Time Senior Data Analyst – Online Advertising (at Booking.com) Booking.com – Posted by Booking.com Amsterdam Noord-Holland, Netherlands 23 Apr2015...

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Conjoint Analysis and the Strange World of All Possible Feature Combinations

April 22, 2015
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Conjoint Analysis and the Strange World of All Possible Feature Combinations

The choice modeler looks over the adjacent display of cheeses and sees the joint marginal effects of the dimensions spanning the feature space: milk source, type, origin, moisture content, added mold or bacteria, aging, salting, packaging, price, and m...

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The JP Morgan SCTO strategy

April 20, 2015
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The JP Morgan SCTO strategy

This strategy goes over JP Morgan’s SCTO strategy, a basic XL-sector/RWR rotation strategy with the typical associated risks and returns … Continue reading →

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Recommending Recommender Systems When Preferences Are Not Driven By Simple Features

April 15, 2015
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Recommending Recommender Systems When Preferences Are Not Driven By Simple Features

Why does lifting out a slice make the pizza appear more appealing?We can begin our discussion with the ultimate feature bundle - pizza toppings. Technically, a menu would only need to list all the toppings and allow the customers to build their own piz...

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11 new R jobs (2015-04-13)

April 13, 2015
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11 new R jobs (2015-04-13)

This is the bimonthly post (for 2015-04-13) for new R Jobs from R-users.com (this post is somewhat belated due to holidays). Employers: visit this link to post a new R job to the R community (it’s free and quick). Job seekers: please follow the links below to learn more and apply for your job of interest (or visit previous R jobs posts). Full-Time Data Scientist Corporate Knights Capital – Posted by CorporateKnightsCapital Toronto Ontario, Canada...

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