General problem First let's explain the problem more generally. I have a collection of points with x,y coordinates and want to find the optimal unique neighbour pairs such that the distance between...

My data : data <- c(1,5,11,15,24,31,32,65) There are 2 neighbours: 31 and 32. I wish to remove them and keep only the mean value (e.g. 31.5), in such a way data would be : data <- c(1,5...

I'm trying to learn a way to use numpy to efficiently solve problems that involve a sliding window in a variety of circumstances. Here is an example illustrating the type of problem I'm interested ...

I have asked a similar question some days ago, but I have yet to find an efficient way of solving my problem. I'm developing a simple console game, and I have a 2D array like this: 1,0,0,0,1 1,1,0...

I am looking for the following. I have a numpy array which is labeled as regions. The numpy array represents a segmented image. A region is a number of adjacent cells with the same value. Each regi...

I want to develop a soft keyboard for Android and already got a autocorrect algorithm which makes suggestions based on the fact if the input character and the character of a word from the dictionar...

I was wondering what is the best data structure to deal with a lot of moving objects(spheres, triangles, boxes, points, etc)? I'm trying to answer two questions, Nearest Neighbor and Collsion detec...

I'm looking for techniques to generate 'neighbours' (people with similar taste) for users on a site I am working on; something similar to the way last.fm works. Currently, I have a compatibilty fu...