Registered 2010-01-11 by Pim Schellart

Ndsparse is an implementation of n-dimensional sparse arrays for Python.

This module provides one class for creation of ndsparse objects which behave similar to numpy ndarray objects, including slicing and basic arithmatic operations.
Sparse array objects are stored using a flat index and a data value, so only take up space for elements explicitly added which makes them efficient for storing large arrays where only a few positions are occupied.
Slicing returns an ndsparse object which can be converted to a dense numpy.ndarray by calling it's dense() method.
Single element access returns the stored value if available or a default value otherwise.

Project information

Maintainer:
Pim Schellart
Driver:
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Licence:
GNU GPL v3

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Latest version is 1.0b2
released on 2010-03-07

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