2 Search Results – DataScienceCentral.com

Handling imbalanced dataset in supervised learning using family of SMOTE algorithm.

RohitWalimbe
April 24, 2017 at 6:00 pm

Consider a problem where you are working on a machine learning classification problem. You get an accuracy of 98% and you are very happy. But that happiness doesn’t las...

Open Source Deep Learning Frameworks and Visual Analytics

KaiWaehner
April 23, 2017 at 5:00 am

Deep Learning gets more and more traction. It basically focuses on one section of Machine Learning: Artificial Neural Networks. This article explains why Deep Learning is...

Beyond SMAC – Digital twister of disruption!!

Sandeepraut
April 22, 2017 at 12:30 am

Have your seen the 1996 movie Twister, based on tornadoes disrupting the neighborhoods? A group of people were shown trying to perfect the devices called Dorothy which ha...

Variable Reduction: An art as well as Science

ValianceSolutions
April 21, 2017 at 5:20 pm

Variable reduction is a crucial step for accelerating model building without losing the potential predictive power of the data. With the advent of Big Data and sophistica...

Mapping NYC Common Core Scores

SupStat
April 21, 2017 at 6:30 am

Contributed by David Letzler. Introduction: A Brief History and Description of the Common Core In 2009 the National Governors’ Association and the Council of Chief St...

Avoiding Look Ahead Bias in Time Series Modelling

RohitWalimbe
April 21, 2017 at 2:00 am

Any time series classification or regression forecasting involves the Y prediction at ‘t+n’ given the X and Y information available till time T. Obviously no ...

How to Sabotage a Successful Data Solution – Data Hoarding, A Ticking Time Bomb

EricMayberry
April 20, 2017 at 5:00 am

Poor data governance often leads to a failed data state. Too many times companies, and even silos within a company, ignore the importance of data governance. Such neglect...

What is Blockchain ?

BillMcCabe
April 19, 2017 at 11:00 am

Blockchain is a form of technology that had over $1 billion invested in it in 2016 alone. While this technology is far from new, it is one that grew in popularity thanks ...

How analytics is helping CPG companies drive growth

AshishSukhadeve
April 19, 2017 at 5:30 am

Consumer Packaged companies (CPG) are grappling with a lot of challenges owing to economic uncertainty, price consciousness, changing demographics, rise of discounters co...

Fact or Fiction? Smart Data Visualization Tells the Tale

ArbudaDave
April 18, 2017 at 10:30 pm

If you are considering a Business Intelligence solution, you ought to give some consideration to the concept of Smart Data Visualization and review your prospective so...

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