Blog Archives

R again in Google Summer of Code

March 22, 2011
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I'm a big fan of the Google Summer of Code.  It brings great projects together with a learning opportunity for students.  Once again the R Project was selected to be part of the Google Summer of Code in 2011.  Some other notable mathemat...

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IBM has a Natural Language Purpose

February 19, 2011
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I wanted to write a blog post about the advancements of Natural Language Processing in light of the performance of IBM's Watson on the Jeopardy challenge last week.  Natural Language Processing is the science of transforming and interpreting human...

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IBM has a Natural Language Purpose

February 19, 2011
By

I wanted to write a blog post about the advancements of Natural Language Processing in light of the performance of IBM's Watson on the Jeopardy challenge last week.  Natural Language Processing is the science of transforming and interpreting human...

Read more »

Video of Joy of Stats by Hans Rosling

December 31, 2010
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Video of Joy of Stats by Hans Rosling

The Joy of Stats narrated by Hans Rosling was just produced by BBC and shown to their audience.  Hans Rosling via gapminder.org was kind enough to post the full hour video of the documentary about joys of statistics.  The video is posted on Y...

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Video of Joy of Stats by Hans Rosling

December 31, 2010
By
Video of Joy of Stats by Hans Rosling

The Joy of Stats narrated by Hans Rosling was just produced by BBC and shown to their audience.  Hans Rosling via gapminder.org was kind enough to post the full hour video of the documentary about joys of statistics.  The video is posted on Y...

Read more »

Where to find good data sets

December 16, 2010
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O'Reilly Media has been a big advocate of Open Data and believes that is where a lot of computing is going to be headed in the future.  I think they are definitely on to something.  Yet the future could be now.  There is a lot of opportu...

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Where to find good data sets

December 16, 2010
By

O'Reilly Media has been a big advocate of Open Data and believes that is where a lot of computing is going to be headed in the future.  I think they are definitely on to something.  Yet the future could be now.  There is a lot of opportu...

Read more »

Big Data Logistic Regression with R and ODBC

December 7, 2010
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Big Data Logistic Regression with R and ODBC

Recently I've been doing a lot of work with predictive models using logistic regression.  Logistic regression is great for determing probable outcomes of a independent binary target variable.  R is a great tool for accomplishing this task.&nb...

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Big Data Logistic Regression with R and ODBC

December 7, 2010
By
Big Data Logistic Regression with R and ODBC

Recently I've been doing a lot of work with predictive models using logistic regression.  Logistic regression is great for determing probable outcomes of a independent binary target variable.  R is a great tool for accomplishing this task.&nb...

Read more »

INFORMS Data Mining Competition leaders used Open Source software

November 29, 2010
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INFORMS Data Mining Competition leaders used Open Source software

The results of 2010 INFORMS data mining competition just recently finished.  The leaders were presented at the 2010 Annual INFORMS Conference.  The 2010 INFORMS data mining competition goal was to determine short term movements in stock price...

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