Back in 2008, Dr. Lassi A. Liikkanen [pictured] of the Helsinki Institute for Information Technology (HIIT), University of Helsinki, Finland performed a formal scientific study to investigate INvoluntary Musical Imagery (INMI), a phenomenon more commonly known as an Earworm. Now Dr Liikkanen, along with Kelly Jakubowski and Jukka M. Toivanen have for the first time […]
Tag: big data
Quantifying the Smell of Urban Areas
Data analysis has led to numerous insights into a diverse variety of complex systems. A new paper that gives a whiff of such insights is The Emotional and Chromatic Layers of Urban Smells by Daniele Quercia of Bell Labs, Luca Maria Aiello of Yahoo Labs, and Rossano Schifanella of University of Turin. Quercia et al. write the […]
Algorithmic Distinguishing of Novelists from their Punctuation Patterns
Adam J. Calhoun has written a wonderful blog entry that illustrates, with some great data visualization, that it is possible to algorithmically distinguish different novelists based only on their punctuation habits. The idea is simple: just remove all words from a corpus of text and look at the patterns of the punctuation. Here is an illustration. […]
What was that Again?: Decay of Attention in Science
The only thing in science than may be even more prominent than the data deluge is the paper deluge: there is an increasingly large number of scholarly (and “scholarly”) journals, and an ever-increasing wealth of papers to fill them. Clearly, this calls for a paper to analyze the situation. In a new study on the […]
Big Data is, but not unquestioningly, the answer, he says
“Big Data,” a phrase that’s often said aloud with lots of vim (“Big Data!”), is just a heap of junk — until you know what you’re looking for. Jake Porway, writing in the Harvard Business Review, points this out more clearly than many others have: “We have a lot of data, but we have no idea […]