We need a good CMS that supports data clustering (managing and storing data on different servers). By "good" , I mean : reliable , minimum bugs , the faster the better. (Oh , and it should make coffee :) ) ...
I have a matrice of A(369x10) which I want to cluster in 19 clusters. I use this method [idx ctrs]=kmeans(A,19) which yields idx(369x1) and ctrs(19x10) I get the point up to here.All my rows in A is clustered in 19 clusters. Now I have an array B(49x10).I want to know where the rows of this B corresponds in the among given 19 cluste...
Here's my scenario. Consider a set of events that happen at various places and times - as an example, consider someone high above recording the lightning strikes in a city during a storm. For my purpose, lightnings are instantaneous and can only hit certain locations (such as high buildings). Also imagine each lightning strike has a uniq...
Hello, I am planning an application which will make clusters of short messages/tweets based on topics. The number of topics will be limited like Sports [ NBA, NFL, Cricket, Soccer ], Entertainment [ movies, music ] and so on... I can think of two approaches to this Ask users to tag questions like Stackoverflow does. Users can select ...
i have a distance matrix that is 1000x1000 in dimension and symmetric with 0s along the diagonal. i want to form groupings of distances (clusters) by simultaneously reordering the rows and columns of the matrix. this is like reordering a matrix before you visualize its clusters with a heatmap. i feel like this should be an easy proble...
Hi everyone, I am looking for SCAD (Simultaneous clustering and attribute discrimination) subspace clustering algorithm. If anyone has implemented it, please let me know where I can find/download this algorithm. Thank you. ...