fastseriation is a Python package that can be used to seriate matrices.
These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.
To get the code you will need git. To install git on Ubuntu use the following commands in a terminal
sudo apt update
sudo apt install git
To clone the repository from github use the following command in a terminal
git clone https://github.com/avramidis/fastseriation.git
To run the code you will need Python version 3, to install it use the following command in a terminal
sudo apt install python3
To install fastseriation package use the following command in a terminal
python3 setup.py install
An example code that uses fastseriation is the following
import matplotlib.pyplot as plt
import numpy
import fastseriation.seriate
scores = numpy.zeros((100, 10))
for i in range(100):
for j in range(10):
scores[i, j] = abs(i - j)
plt.figure()
plt.imshow(scores, cmap='brg', interpolation='nearest', aspect='auto')
plt.show(block=False)
per = numpy.random.permutation(100)
scores_permutation = scores[per, :]
seriated_indexes = fastseriation.seriate.seriate(scores_permutation)
plt.figure()
plt.imshow(scores_permutation[seriated_indexes, :], cmap='brg', interpolation='nearest', aspect='auto')
plt.show(block=False)This project is licensed under the MIT License - see the LICENSE file for details
- The implementation of the seriation method is based on the code in https://github.com/fieldsend/emo_2013_viz