Kasper Christensen

4 Questions 14 Answers 0 Followers

Questions related from Kasper Christensen

How to do support vector machine based feature/variable selection?

A question that has been bugging me for a long time is how to use support vector machines for identifying highly important features/variables for a given classification or regression problem? I...

10 October 2016 5,786 6 View

What scientific journals are likely to contain papers on "Big Data & Innovation"?

I am thinking of doing a structured literature review where I use text text mining to filter and screen papers. Since Big data has been claimed to be a huge driver of innovation I would like to...

12 December 2014 2,261 1 View

What "Social media analytics" books have been published recently and which do you recommend?

The reason for this question is that I am trying to dig into the recent published social media analytics literature. I have already done the Google search so I am primary interested in the...

07 July 2014 7,096 3 View

How to calculate maximum value of kappa?

Cohens kappa can be used as a measure of interrater agreement. However, sometimes the theoretical maximum of kappa < 1 and it may be more correct to calculate kappa as the proportion of the...

01 January 1970 9,971 2 View