Jose M. Berutich

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NVIDIA Unveils World's Fastest Accelerator for Data Analytics and Scientific Computing

NEW ORLEANS, LA, Nov 17, 2014 (Marketwired via COMTEX) -- NVIDIA NVDA, +1.49% today unveiled a new addition to the NVIDIA(R) Tesla Accelerated …

teslak80

Regularized Machine Learning in the Genetic Prediction of Complex Traits

1. Wei Z, Wang K, Qu HQ, Zhang H, Bradfield J, et al. (2009) From disease association to risk assessment: an optimistic view from genome-wide …

Modularity – Measuring cluster separation

We’ve now seen a number of different clustering algorithms, each of which will divide a data set into a number of subsets. This week, I want to ask …

9k Tweets re 12 Financial Groups: Polarity and Emotion

We harvest <b>9,118 tweets</b> relating to <b>12 financial institutions</b> into R and perform a classification of their content according to <i>emotion</i> and <i>polarity</i>.<p>We …

Natural Language Processing

R and Hadoop make Machine Learning Possible for Everyone

<b>By Joel Horwitz (H2O.ai), Nov 2014.</b><p>In statistics, bootstrapping can refer to any test or metric that relies on random sampling with replacement. In …

EyeEm’s Algorithms Are Learning What Makes A Photo Great

When most people think of stock photography, they picture poorly-framed pictures with generic-looking subjects doing everyday activities with an unnatural amount of enthusiasm.<p>With its collection on Getty Images, photosharing startup EyeEm has blurred the line between professional photography and …

What Deep Learning Really Means

In his excellent book <i>Thinking, Fast and Slow</i>, Daniel Kahneman describes humans as having two thought systems, System 1 and System 2. Conscious …

Machine Learning

How We Share Machine Learning Knowledge at Microsoft

We recently concluded the Fall 2014 edition of our Practice of Machine Learning Conference (PMLC). Over 1,700 Microsoft employees attended the two …

Google and Stanford Built Similar Neural Networks Without Knowing It

Both can identify things in photographs, but they also have similar limitations.<p>​In 2012, an array of 16,000 computer processors, or "neural network," taught itself to recognize a cat. The technology has come a long way since then. Networks of digital neurons are now able to analyze and caption not …

Google Researchers Use End-to-End Neural Network To Caption Pictures - DATAVERSITY

Google researchers have announced the development of a machine-learning system that can automatically produce captions to accurately describe images …

AnalyticsStreet Panel Report: Frontiers and Dangers of Analytics and Big Data

By Gregory Piatetsky, <b>@kdnuggets</b>, Nov 18, 2014.<p>Earlier this month I moderated a panel on the "Frontiers of Analytics" at Analytics Street, Boston Data …

Machine Learning Showdown: Apache Mahout vs Weka

We here at Algorithmia are firm believers that no one tool can do it all – that’s why we are working hard to put the world’s algorithmic knowledge …

Machine Learning