I've just made a map of tags for CrossValidated. In short: tag size is related to tag popularity and edges are related to tag co-occurrences in questions (or more precisely: the observed/expected ...
What is a good, clean, brief, big-picture outline of all the types of regression, each with what they do differently from the others? it's just asking for an outline (aka overview) since there isnt ...
Given no objections to my previous suggestion for "data visualization of the week" for the blog, we might as well start collecting some examples. So to start, I simply ask that posters include an ...
The photo stack exchange site has a weekly submission (by community members) for a photo of the week. I believe we could do a similar process, where community members submit a data visualization image ...
This is a proposed community wiki to collect pictures of unsupervised clustering of data sets, e.g. k-means and ANN, approximate nearest neighbors. Both pictures of clusters themselves, and diagrams ...