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All Blog Posts Tagged '#bigdata' (10)

Frame a problem as a machine learning problem or otherwise

This is not very simple to choose a machine learning method and letting it go wild on the data. Particularly, understanding the core business problem and objective of the outcome and frame accordingly is one of the vital factors in machine learning. A general approach is difficult to recommend without intimate knowledge of the data. However, it sounds like we need to formalize the aspects of your model. Following questions may help to decide on machine learning problem or…

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Added by Ariful Islam on May 19, 2019 at 9:00am — No Comments

A Telecom Data science project from data gathering to model selection

One of our business units wants to target the competitors’ customers with personalized product/offer. To do that, Business needs to understand who are the prepaid/postpaid customer of the competitor to push the relevant and personalized product/offer and they don’t have this data. Now, this is a binary classification problem and we want to apply machine learning machine method to predict the likeliness of competitor customer to be prepaid or postpaid.

Steps in Data Science…

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Added by Ariful Islam on May 19, 2019 at 9:00am — No Comments

Unsupervised learning and its role in the knowledge discovery process

Unlike supervised learning, unsupervised learning not working with labeled data, it is not showing the machine the correct answer. Instead, it is using different algorithms to let the machine create connections by studying and observing the data. Learn much of this through study and observation. Learning and improving by trial and error is the key to unsupervised learning.

 

However, the Knowledge Discovery process is the field of data mining is concerned with the development…

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Added by Ariful Islam on May 19, 2019 at 8:42am — No Comments

Data Mining - What, Why, When

One of the best ways to learn about any topic is start with very fundamental questions like What, Why etc? Good old Socratic method. In this series of articles on data mining, I plan to approach this topic in a similar fashion. 

What is Data Mining?

Simply put, Data mining is the process of sifting through large data sets to identify…

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Added by Ramesh Dontha on June 21, 2017 at 7:00am — 8 Comments

Catching up on Big Data & Healthcare

The health area is characterized by the management of huge data volumes. What if those data are processed and provided to the health professionals and their patients or, even to the health system at large? Not only one, two, three patients are healed but also it enables to enhance the population’s…

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Added by Ernesto Mislej on October 25, 2016 at 7:30am — No Comments

Top programming languages for Data Science: first partial survey findings

The proliferation of data and the huge potentialities for companies to turn data into valuable insights are increasing more and more the demand of Data Scientists.

But what skills and educational background must a Data Scientist have? What is its role within the organization? What tools and programming languages does he/she mostly use? These are some of the questions that the…

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Added by Alessandro Piva on September 15, 2016 at 8:00am — 1 Comment

PMML - A good citizen of the Analytics Ecosystem

As a data science professional how would you respond to the question, “How familiar are you with PMML?”

Your choices are:

-        “I have no idea what PMML is”

-        “I have heard and read about PMML”

-        “I have played around with PMML”

-        “I have used PMML in my projects”

I have seen many responses to the question and the most popular one was “I have no idea what PMML is”.

Is this surprising? I guess, if we look at the…

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Added by Eddie Soong on July 14, 2015 at 11:01am — No Comments

Why Protecting Data Privacy Matters, and When

(A Wake-Up Call to Data Geeks Who Doubt)

by Anne Russell

Anne is the Managing Partner and Founder of World Data Insights, a data consulting company helping customers transform data into information that matters. Anne has spent the last decade immersed in multiple aspects of…

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Added by Anne Russell on June 30, 2015 at 10:06am — No Comments

Should Big Data processing matter ?

Well, when it comes about Big Data processing, there are a few platforms like Hadoop, mongoDB and Oracle in-memory DB etc. However, I wonder why the platforms must be complicated ? 

Someone think in a same way, please look at following. 

http://en.usp-lab.com

Cheers,

Added by Buyanjargal Shirnen on November 19, 2013 at 9:00pm — 1 Comment

Understanding Analytics Professionals: Participate in the IIA/Talent Analytics Study

Big Analytics Conference Boston 2012 Several members of the Talent Analytics team had the opportunity to attend Teradata's Big Analytics Conference in Boston on May 22. With a great speaker lineup, the educational and networking event offered both a technical and digital marketing track that covered the latest advancements across the big analytics ecosystem and highlighted how data-driven products and…

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Added by Mike Kennedy on May 28, 2012 at 4:30am — No Comments

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