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What Is Principal Component Analysis (PCA)? Meaning, Working, and Applications

IT Toolbox

Principal component analysis (PCA) reduces the dimensionality of complex datasets by extracting primary components and rejecting noise. The post What Is Principal Component Analysis (PCA)? Meaning, Working, and Applications appeared first on Spiceworks.

Analysis 137
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What Is a Data Warehouse? Definition, Architecture, Tools, and Applications

IT Toolbox

A data warehouse aggregates enterprise data from multiple sources to support querying and analysis for better decisions. The post What Is a Data Warehouse? Definition, Architecture, Tools, and Applications appeared first on Spiceworks.

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Discuss Big Data With NASA Experts at 9 Oct Big Data Forum

CTOvision

Editor’s note: This looks like one of the most relevant data analytics events of the season. Company representatives that want to meet the NASA experts on Big Data should attend. What could their approach and tools do for your Big Data analysis challenges? Discover what big data tools NASA utilizes.

Big Data 279
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White Paper: Three Big Data Blueprints

CTOvision

Federal agencies have in many ways out on finding w enterprises and their leaders have been on the cutting edge of community efforts at big data, with most all agencies either executing on a comprehensive big data strategy or empowering technologist to explore and prove out possible solutions so a strategy can be developed.

Big Data 297
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Re-Tuning Your Big Data Application

IT Toolbox

Big data applications are here to stay. Most large IT enterprises have implemented one or more large data stores, hybrid hardware/software solutions and high-speed business analytics packages. Management believes that the analysis and

Big Data 100
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The top 15 big data and data analytics certifications

CIO Business Intelligence

Data and big data analytics are the lifeblood of any successful business. Getting the technology right can be challenging but building the right team with the right skills to undertake data initiatives can be even harder — a challenge reflected in the rising demand for big data and analytics skills and certifications.

Big Data 126
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Open Frameworks Around Pentaho Providing Blueprints for Big Data Success

CTOvision

Enterprises everywhere have been seeking improved ways to make use of their data. Wherever your organization falls on the spectrum, odds are very likely that you have established requirements for open framework and open repeatable solutions for your big data projects. With that spirit in mind, we produced a paper titled.

Big Data 289