Don’t forget the “Science” in Data Science

Just a reminder to everyone out there: This isn’t Data Magic….it is Data Science.  The word ‘science’ is included there for a reason. I would LOVE for magic to be involved in data analytics. I could then whip up a couple of spells and say “abra cadabra’ and have my data tell me something meaningful. […]

Data Analytics – Data Modeling, a Necessary first step

What do you think of when you hear the term ‘data modeling’? Just typing ‘data modeling’ almost made me go to sleep.  Who am I kidding…I’m a data geek and this stuff is interesting…but some folks aren’t quite as excited by this stuff as I am. Data modeling has many different definitions and connotations.  For […]

Data Analytics – The importance of Data Preparation

How many of you would go sky diving without learning all the necessary precautions and safety measures necessary to keep you alive? How many of you would let your kid drive your car without first teaching them the basics of driving?  While not as life-and-death as the above questions, data preparation is just as important to […]

Data Analytics – Prescriptive vs Descriptive

You’ve collected tons of data. You’ve got terabytes and terabytes of data. You are happy because you’ve got data. But, what are you going to do with that data?You’ll analyze it of course. But how are you going to analyze it and what are you going to do with that analysis? How does data analytics come […]

My Doctoral Dissertation Final Defense – Almost done

I am now one step closer to finishing my doctorate. On Friday Oct 31, I defended my dissertation. The video of the presentation during the defense is provided below. I now only have to get a few documents signed and format my dissertation for publishing and I’ll be completely finished. The title of my dissertation is: […]

Big Data isn’t the answer

I’m a fan of data. I love using data to solve problems and find answers. I love combining context and data to help organizations find identify issues and find solutions. I love seeing organizations using data to make decisions and manage their business and even more, I love seeing organizations searching for new ways to […]

Using Twitter Sentiment for Intraday Signals

This is a cross-post from Trade The Sentiment. Originally published as Using Twitter Sentiment for Intraday Signals. While most of my research on Twitter Sentiment has been for use on larger time-frames (Daily, Weekly, etc), I’ve been very curious about using sentiment for intraday signals. I finally found some time to hack together a script that would look […]