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All Blog Posts Tagged 'Analysis' (4)

Principal Component Analysis using R

Curse of Dimensionality:

One of the most commonly faced problems while dealing with data analytics problem such as recommendation engines, text analytics is high-dimensional and sparse data. At many times, we face a situation where we have a large set of features and fewer data points, or we have data with very high feature vectors. In such scenarios, fitting a model to the dataset, results in lower predictive power of the model. This scenario is often termed as…

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Added by suresh kumar gorakala on February 28, 2016 at 9:30pm — No Comments

Benjamin Graham Meets Advanced Analytics

Benjamin Graham’s The Intelligent Investor is considered by many, including his disciple Warren Buffet, as the finest book ever written on the subject of investing.  At the heart of Graham’s thesis is the question, “Can investors uncover intrinsic value in specific securities if…

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Added by Gabriel Lowy on October 1, 2015 at 7:33am — No Comments

Big Data EcoSystem @ LinkedIn

 

With two new members joining per second, LinkedIn continues to earn its title as “the world’s largest professional network on the Internet.”  The Mountain View, Calif.-based company was formed in 2003 with the mission to “connect the world’s professionals, to make them more productive and successful.”  True to its mission, the company now has more than 187 million members, including executives from all Fortune 500 companies.

 

The company employs almost 3,200 people…

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Added by Michel Bruley on October 17, 2013 at 3:02am — No Comments

Four Takeaways From the Big Data Paradigm Shift White Paper

The Big Data Analytics revolution is underway. This revolution is an historic and game-changing expansion of the role that information plays in business, government and consumer realms. To harness the power of this data revolution, a paradigm shift is required. Organizations must be able to do more than query their Big Data stores; search is no longer enough. We …

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Added by Radhika Subramanian on February 1, 2013 at 11:04am — No Comments

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