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Discussions Replies Latest Activity

When a data glitch turns great data into worthless gibberish

Data screwed up when imported or exported. Poor architecture. How to detect and fix this? What I found with Access is its inability to prop…

Started by Vincent Granville

1 Jun 28, 2013
Reply by Frank Solomon

How do you average text?

Averaging numbers is easy, but what about averaging text? I ask the question since the Oxford dictionary recently added a new word: big dat…

Started by Mirko Krivanek

9 Jun 26, 2013
Reply by Michael Wojcik

Process Mining Movie: Turning (Big) Data into Real Business Value

Over the last decade, process mining emerged as a new scientific discipline that provides the missing link between process-oriented (BPM, W…

Started by Wil van der Aalst

0 Jun 19, 2013

Books on demand - new publishing model

What do you think of my idea of producing paper books on demand. Let's say you go on Amazon to purchase a book (print edition). Amazon has…

Started by Vincent Granville

0 Jun 15, 2013

How do you collect and blend structured and unstructured data?

When collecting data, I always make sure I collect both structured and unstructured fields. For instance, If you want to identify new job t…

Started by Mirko Krivanek

2 Jun 11, 2013
Reply by Nick Martin

Can data science solves the 'Mars rat' mystery?

Some people claim to see a rat in this famous NASA picture (below). Some even claim that NASA brought the rat on Mars to see how long it wo…

Started by Vincent Granville

1 Jun 5, 2013
Reply by Howard Drucker


Can anybody tell me free online course on excel that can teach me at least starting modeling or hiw to think over data by different approac…

Started by Mohit Agarwal

2 May 30, 2013
Reply by Mohit Agarwal

Analytics on cab company data

Hi, I am new to analytics and studying at college is totally different then what really industry want form data engineer. I am summer inte…

Started by Mohit Agarwal

0 May 26, 2013

Please guide me to do a course in data science

Hi Everyone, My name is vipul, I work in an IT company as an Enterprise Storage Solution Architect, so I have a good knowledge of SAN and N…

Started by vipul vajpayee

0 May 19, 2013

Taxi service will be served problem

Hi everybody, I am mohit agarwal undergraduate student of Mathematics and Computing at IIT(BHU),Varanasi.I am doing a research project for…

Started by Mohit Agarwal

0 May 15, 2013


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