multi_decompose_images.py 文件源码

def run(n_seeds, n_jobs, _run, _seed):
    seed_list = check_random_state(_seed).randint(np.iinfo(np.uint32).max,
                                                  size=n_seeds)
    exps = []
    exps += [{'method': 'sgd',
              'step_size': step_size}
             for step_size in np.logspace(-3, 3, 7)]
    exps += [{'method': 'gram',
             'reduction': reduction}
            for reduction in [1, 4, 6, 8, 12, 24]]

    rundir = join(basedir, str(_run._id), 'run')
    if not os.path.exists(rundir):
        os.makedirs(rundir)

    Parallel(n_jobs=n_jobs,
             verbose=10)(delayed(single_run)(config_updates, rundir, i)
                         for i, config_updates in enumerate(exps))