June 26, 2015
The last two blog post articles were based on a talk I was invited to give at ‘Mind the Gap’, a conference organised by MDH RSA at the University of Sheffield. You can find the slides here, but they are not very text heavy, so don’t read well without audio!
The two talks which preceded me, by Professors Glynis Cousin and John Sandars, echoed quite a few of the themes. Professor Cousin spoke persuasively about
June 19, 2015
We live in a world of deep qualitative data.
It’s often proposed that we are very quantitatively literate. We are exposed to numbers and statistics frequently in news reports, at work, when driving, with fitness apps etc. So we are actually pretty good at understanding things like percentages, fractions, and making sense of them quickly. It’s a good reason why people like to see graphs and numerical summaries of data
June 10, 2015
The terms ‘unstructured data’ and ‘qualitative data’ are often used interchangeably, but unstructured data is becoming more commonly associated with data mining and big data approaches to text analytics. Here the comparison is drawn with databases of data where we have a defined field and known value and the loosely structured (especially to a computer) world of language, discussion and comment. A qualitative