python Programming Glossary: clustering

http://stackoverflow.com/questions/14783947/grouping-clustering-numbers-in-python

clustering numbers in Python I've googled I've tested and this has me..

http://stackoverflow.com/questions/1545606/python-k-means-algorithm

analysis k means share improve this question Scipy's clustering implementations work well and they include a k means implementation... here. There's also scipy cluster which does agglomerative clustering ths has the advantage that you don't need to decide on the number..

Working with big data in python and numpy, not enough ram, how to save partial results on disc?

http://stackoverflow.com/questions/16149803/working-with-big-data-in-python-and-numpy-not-enough-ram-how-to-save-partial-r

such as pairwise distance between all of the points and do clustering on all of the points. I have implemented working algorithms..

How to detect a Christmas Tree?

http://stackoverflow.com/questions/20772893/how-to-detect-a-christmas-tree

the image segmentation step is performed I used the DBSCAN clustering algorithm from Python's scikit learn it's optimized for finding.. of how DBSCAN typically behaves relative to other clustering algorithms available here . As I said earlier it does well with.. maximum number of pixels to forward to the DBSCAN clustering algorithm proxthresh Proximity threshold to use for DBSCAN as..

Reordering matrix elements to reflect column and row clustering in naiive python

http://stackoverflow.com/questions/2455761/reordering-matrix-elements-to-reflect-column-and-row-clustering-in-naiive-python

matrix elements to reflect column and row clustering in naiive python I'm looking for a way to perform clustering.. in naiive python I'm looking for a way to perform clustering separately on matrix rows and than on its columns reorder the.. its columns reorder the data in the matrix to reflect the clustering and putting it all together. The clustering problem is easily..

plotting results of hierarchical clustering ontop of a matrix of data in python

http://stackoverflow.com/questions/2982929/plotting-results-of-hierarchical-clustering-ontop-of-a-matrix-of-data-in-python

results of hierarchical clustering ontop of a matrix of data in python How can I plot a dendrogram.. a matrix of values reordered appropriately to reflect the clustering in Python An example is in the bottom of the following figure.. to make my dendrogram and perform hierarchical clustering on a matrix of data. How can I then plot the data as a matrix..

Python - Find dominant/most common color in an image

http://stackoverflow.com/questions/3241929/python-find-dominant-most-common-color-in-an-image

lower left of the two peppers. I say usually because the clustering algorithm used has a degree of randomness to it. There are various..

python: convert “5,4,2,4,1,0” into [[5, 4], [2, 4], [1, 0]]

http://stackoverflow.com/questions/5083194/python-convert-5-4-2-4-1-0-into-5-4-2-4-1-0

iterables is guaranteed. This makes possible an idiom for clustering a data series into n length groups using zip iter s n . So applying..

Is it possible to specify your own distance function using Scikits.Learn K-Means Clustering?

http://stackoverflow.com/questions/5529625/is-it-possible-to-specify-your-own-distance-function-using-scikits-learn-k-means

N but I don't know which programs do that. 2 Scikit learn clustering gives an excellent overview of k means mini batch k means .....