Analytics
231 views

Using Data Science on TripAdvisor Reviews (Part 1)

ThemosKalafatis - July 19, 2013

This will be the first of a series of posts that show the knowledge that may be extracted from TripAdvisor (or similar websites) using Information Extraction, Data…

Analytics
176 views

Personal Data Mining: Solving a Mystery

ThemosKalafatis - February 19, 2013

In a previous post I described the way that I captured a year's worth of personal data using my smartphone with the purpose of identifying trends with…

Analytics
84 views

Personal Data Mining

ThemosKalafatis - October 9, 2012

I believe that i have an overactive immune system. I get recurring bouts of Perennial Conjunctivitis and i also experience at times pain on my neck lymph…

Data Mining
140 views

Food Data : The next target of Massive Analytics

ThemosKalafatis - June 25, 2012

It has been a very busy period since my last post but also a very interesting one.  At the Social Media Analytics panel of the European Text…

Uncategorized
134 views

Text Analytics in Telecommunications – Part 3

ThemosKalafatis - March 19, 2012

It is well known that FaceBook contains a multitude of information that can be potentially analyzed.  A FaceBook page contains several entries (Posts, Photos, Comments, etc) which…

Business Intelligence
134 views

Text Analytics for Telecommunications – Part 2

ThemosKalafatis - February 13, 2012

In the previous post we have seen the problems that a highly inflected language creates and also a very basic example of Competitive Intelligence. (more…)

R Programming Language
55 views

Text Analytics for Telecommunications – Part 1

ThemosKalafatis - January 25, 2012

As discussed in the previous post, performing Text Analytics for a language for which no tools exist is not an easy task. (more…)

Business Intelligence
63 views

Case Study : Competitive Intelligence for Telecommunications

ThemosKalafatis - January 9, 2012

Telcos are a good example of a fast moving business environment and a good candidate for using Competitive Intelligence analysis from Social Media sources. (more…)

Sentiment Analytics
90 views

New Insights from Text Analytics

ThemosKalafatis - November 28, 2011

Text Analytics has gained the attention it deserves in the past few years. Sentiment Analysis is perhaps the most frequently discussed type of analysis but there will…

Text Analytics
80 views

Big Data : Case Studies, Best Practices and Why America Should Care

ThemosKalafatis - September 21, 2011

We know that Knowledge is Power. Due to Data Explosion more Data Scientists will be needed and being a Data Scientist becomes increasingly a "cool" profession. Needless…