Suggestion for saving front history in experiment about jmetalpy HOT 3 CLOSED

Now I understood better why the penultimate and the last part of the directory name were examined. The work path will not always be in the same directory in which you are working. For example, you can specify a folder with a full path, such as "/content/data".

In this case, if a regular expression were used, it would be possible to remove the base folder of the experiment, so that the first and second remaining folders would contain the names of the algorithm and the problem.

For example:

import re

(...)

    for dirname, _, filenames in os.walk(input_dir):
      if 'HIST.' not in dirname:
        dirname2 = re.sub('^'+input_dir+'/', '', dirname)
        for filename in filenames:
            try:
                # Linux filesystem
                #algorithm, problem = dirname.split('/')[-2:]
                algorithm, problem = dirname2.split('/')[0:2]
            except ValueError:
                # Windows filesystem
                #algorithm, problem = dirname.split('\\')[-2:]
                algorithm, problem = dirname2.split('\\')[0:2]

            if 'TIME' in filename:
(...)

from jmetalpy.

Hello Sávio,

Thank you for your suggestion. We can extend the Experiment class to save the history of the approximation front (although it can already be implemented using the existing Observers).

However, the generate_summary_from_experiment() function expects a very “peculiar” folder structure, as you noticed. I think it could be easier if we modify the function to ignore every unexpected folder/file (such as HIST.*) inside the input directory, e.g., using glob.

Let me think about it. I will update this issue as soon as possible!

Thank you for your time,
Antonio.

from jmetalpy.

Thank you very much, Antônio. Your welcome.

I am also doing some experiments using jMetalPy. Any news we implement, it will be a pleasure to share with your project.

Once again, congratulations and thank you for the beautiful work.

Regards.

Sávio

from jmetalpy.