csa alternatives and similar packages
Based on the "Algebra" category.
Alternatively, view csa alternatives based on common mentions on social networks and blogs.
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multi-instance
Multiple typeclass instances, selected by explicit application of a phantom type parameter -
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linear-tests
tests for Matrix.Linear Haskell library. Includes Arbitrary instances and property tests
InfluxDB - Power Real-Time Data Analytics at Scale
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README
Connection-set algebra (CSA) library
A library for constructing connection matrices between two collections of elements. Inspired by Mikael Djurfeldt's article from 2012 (Neuroinformatics).
Introduction
Connection-set algebra is a powerful algebra for describing connections between two elements. This library provides a syntax tree for modeling the set operations, as well as a means to transform the operations into adjacency matrices.
Installation
This is a library and not an executable.
Clone the repository, enter it and run stack build (requires stack).
Connection-set algebra (CSA)
Say that you have two nodes that connect to each other. In a adjacency matrix this can be described as a full connection like so:
1 2
+ ———
1 | 1 1
2 | 1 1
In CSA this is simply an AllToAll connection.
Similarly a OneToOne connection describes the following adjacency matrix:
1 2
+ ———
1 | 1 0
2 | 0 1
And here is the algebra part: If we say AllToAll - OneToOne we get:
1 2
+ ———
1 | 0 1
2 | 1 0
Contact
Jens Egholm [email protected]