This is the command pyevolve-graph that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
pyevolve-graph - graphical plotting tool for Pyevolve
SYNOPSIS
pyevolve-graph [options]
DESCRIPTION
This manual page documents briefly the pyevolve-graph command, a graphical plotting tool
for programs based on Pyevolve. To use this program, you must have python-matplotlib and
python-sqlite installed.
GENERAL OPTIONS
Pyevolve-pygraph supports the following options:
-h, --help
show a brief summary of available options and exit
-f FILENAME, --file=FILENAME
Database file to read from. default is ./pyevolve.db.
-i IDENTIFY, --identify=IDENTIFY
The identify of evolution.
-o OUTFILE, --outfile=OUTFILE
Write the graph image to a file. Don't specify an extension, just the filename.
The file will be written in PNG format by default, but this can be changed using
the --extension or -e options.
-e EXTENSION, --extension=EXTENSION
Graph image file format. Supported options (formats) are all those supported by
python-matplotlib. Currently, these should be: EMF, EPS, PDF, PNG, PS, RAW, RGBA,
SVG, SVGZ. Default is PNG.
-g GENRANGE, --genrange=GENRANGE
This is the generation range of the graph. For example, 1:30 would denote an
interval between 1 and 30.
-c COLORMAP, --colormap=COLORMAP
Sets the Color Map for the graph types -8 and -9. Some options are: summer, bone,
gray, hot, jet, cooper, spectral. The default is jet.
-m,--minimize
Sets the 'Minimize' mode. Default is the Maximize mode. This option makes sense if
you are minimizing your evaluation function.
-0 Write all standard graphs to file. Equivalent to specifying -1 -2 -3 -4 -5.
-1 Error bars graph (raw scores).
-2 Error bars graph (fitness scores).
-3 Max/min/avg/std. dev. graph (raw scores).
-4 Max/min/avg graph (fitness scores).
-5 Raw and Fitness min/max difference graph.
-6 Compare best raw score of two or more evolutions. You must specify the identify as
a comma-separated list with the --identify or -i options. The maximum is 6 items.
-7 Compare best fitness score of two or more evolutions. You must specify the identify
as a comma-separated list with the --identify or -i options. The maximum is 6
items.
-8 Show a heat map of population raw score distribution between generations.
-9 Show a heat map of population fitness score distribution between generations.
EXAMPLES
The following are some examples on how to use pyevolve-graph:
1. Output a graph for identify 'ex1' in PNG format (default) to file 'graph_ex1.png':
pyevolve-graph -i ex1 -1 -o graph_ex1
2. Output a graph for identify 'ex1' to the PDF file 'graph_ex1.pdf':
pyevolve-graph -i ex1 -1 -o graph_ex1 -e pdf
3. This command will plot the evolution of the generations between 10 and 20:
pyevolve-graph -i ex1 -1 -g 10:20
4. Use -m to indicate that you have minimized the evaulation function:
pyevolve_graph.py -i ex1 -1 -m
5. Specify an identify list for the comparison output options -6 and -7:
pyevolve_graph.py -i ex1_run1,ex1_run2,ex1_run3 -6
Fore more examples on how to use pyevolve-graph, including sample images, users are
recommended to install the python-pyevolve-doc package.
Use pyevolve-graph online using onworks.net services
