2697 search results for "map"

Do the Simpsons characters like each other?

July 21, 2013
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Do the Simpsons characters like each other?

One day, while I was walking around Cambridge, I had a random thought -- how do the characters on the Simpsons feel about each other? It doesn't take long to figure out how Homer feels about Flanders (hint: he doesn't always like him), or how Burns feels about everyone, but how does Marge feel about Bart? How does Flanders...

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Do the Simpsons characters like each other?

July 21, 2013
By
Do the Simpsons characters like each other?

One day, while I was walking around Cambridge, I had a random thought -- how do the characters on the Simpsons feel about each other? It doesn't take long to figure out how Homer feels about Flanders (hint: he doesn't always like him), or how Burns feels about everyone, but how does Marge feel about Bart? How does Flanders...

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Oracle R Connector for Hadoop 2.2.0 released

July 19, 2013
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Oracle R Connector for Hadoop 2.2.0 is now available for download. The Oracle R Connector for Hadoop 2.x series has introduced numerous enhancements, which are highlighted in this article and summarized as follows:  ORCH 2.0.0  ORCH 2.1.0  ORCH...

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Create SQL Rules from rpart model

July 19, 2013
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Mapping output of rpart tree to SQL statements is not easy. In rpart package you have to print out rules and then manually write SQL CASE statement. Fortunately, we can write new function to do this job. To test the function, I will use dataset german...

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Using the power of sound to figure out which Simpsons character is speaking

July 18, 2013
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Using the power of sound to figure out which Simpsons character is speaking

In a previous post, I looked at transcripts of Simpsons episodes and tried to figure out which character was speaking which line. This worked decently, but it wasn’t great. It gave us memorable scenes like this one: Homer : D'oh! A deer! A female deer. Marge : Son, you're okay! Bart : Dad, I can't let...

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Using the power of sound to figure out which Simpsons character is speaking

July 18, 2013
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Using the power of sound to figure out which Simpsons character is speaking

Update: you can find the next post in this series here. In a previous post, I looked at transcripts of Simpsons episodes and tried to figure out which character was speaking which line. This worked decently, but it wasn't great. It gave us memorable scenes like this one: Homer : D'oh! A deer! A female deer. Marge : Son, you're okay! Bart...

Read more »

Using the power of sound to figure out which Simpsons character is speaking

July 18, 2013
By
Using the power of sound to figure out which Simpsons character is speaking

Update: you can find the next post in this series here. In a previous post, I looked at transcripts of Simpsons episodes and tried to figure out which character was speaking which line. This worked decently, but it wasn't great. It gave us memorable scenes like this one: Homer : D'oh! A deer! A female deer. Marge : Son, you're okay! Bart...

Read more »

Subtle Variable Scoping in R

July 17, 2013
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  A languages manual usually defines how a language behaves, but does not warn you in cases where you assume a feature should be supported but isn’t. As an example, I will talk about the subtle variable scoping in R language. {} code blocks A lot of programmers coming from C/C++/Java will assume that code...

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Reflections on UseR! 2013

July 12, 2013
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This week I’ve been at the R Users conference in Albacete, Spain. These conferences are a little unusual in that they are not really about research, unlike most conferences I attend. They provide a place for people to discuss and exchange ideas on how R can be used. Here are some thoughts and highlights of the conference, in no...

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Popularity bigdata / large data packages in R and ffbase useR presentation

Popularity bigdata / large data packages in R and ffbase useR presentation

(This article was first published on BNOSAC - Belgium Network of Open Source Analytical Consultants, and kindly contributed to R-bloggers) A few weeks ago, Rstudio released it's download logs, showing who downloaded R packages through their CRAN mirror. More info: http://blog.rstudio.org/2013/06/10/rstudio-cran-mirror/ This is very nice information and it can be used to show the popularity of packages with R, which has...

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