def plot_session_from_file(session_df_filepath):
'''
Method to plot session from its session_df file
@example
from slm_lab.experiment import analysis
filepath = 'data/reinforce_cartpole_2018_01_22_211751/reinforce_cartpole_t0_s0_session_df.csv'
analysis.plot_session_from_file(filepath)
'''
from slm_lab.experiment.monitor import InfoSpace
spec_name = util.prepath_to_spec_name(session_df_filepath)
session_spec = {'name': spec_name}
session_df = util.read(session_df_filepath,
header=[0, 1, 2, 3],
index_col=0,
dtype=np.float32)
session_data = util.session_df_to_data(session_df)
tn, sn = session_df_filepath.replace('_session_df.csv', '').split('_')[-2:]
info_space = InfoSpace()
info_space.set('experiment', 0)
info_space.set('trial', int(tn[1:]))
info_space.set('session', int(sn[1:]))
session_fig = plot_session(session_spec, info_space, session_data)
viz.save_image(
session_fig,
session_df_filepath.replace('_session_df.csv', '_session_graph.png'))
def mock_info_space_spec(predir, trial_index=None, session_index=None):
'''Helper for retro analysis to build mock info_space and spec'''
from slm_lab.experiment.monitor import InfoSpace
spec_name = util.prepath_to_spec_name(predir)
experiment_ts = util.prepath_to_experiment_ts(predir)
info_space = InfoSpace()
info_space.experiment_ts = experiment_ts
info_space.set('experiment', 0)
if trial_index is None:
filepath = f'{predir}/{spec_name}_spec.json'
else:
info_space.set('trial', trial_index)
filepath = f'{predir}/{spec_name}_t{trial_index}_spec.json'
if session_index is not None:
info_space.set('session', session_index)
spec = util.read(filepath)
return spec, info_space
def mock_info_space_spec(predir, trial_index=None, session_index=None):
'''Helper for retro analysis to build mock info_space and spec'''
from slm_lab.experiment.monitor import InfoSpace
spec_name = util.prepath_to_spec_name(predir)
experiment_ts = util.prepath_to_experiment_ts(predir)
info_space = InfoSpace()
info_space.experiment_ts = experiment_ts
info_space.set('experiment', 0)
if trial_index is None:
filepath = f'{predir}/{spec_name}_spec.json'
else:
info_space.set('trial', trial_index)
filepath = f'{predir}/{spec_name}_t{trial_index}_spec.json'
if session_index is not None:
info_space.set('session', session_index)
spec = util.read(filepath)
return spec, info_space
def plot_session_from_file(session_df_filepath):
'''
Method to plot session from its session_df file
@example
from slm_lab.experiment import analysis
filepath = 'data/reinforce_cartpole_2018_01_22_211751/reinforce_cartpole_t0_s0_session_df.csv'
analysis.plot_session_from_file(filepath)
'''
from slm_lab.experiment.monitor import InfoSpace
spec_name = util.prepath_to_spec_name(session_df_filepath)
session_spec = {'name': spec_name}
session_df = util.read(session_df_filepath, header=[0, 1, 2, 3], index_col=0, dtype=np.float32)
session_data = util.session_df_to_data(session_df)
tn, sn = session_df_filepath.replace('_session_df.csv', '').split('_')[-2:]
info_space = InfoSpace()
info_space.set('experiment', 0)
info_space.set('trial', int(tn[1:]))
info_space.set('session', int(sn[1:]))
session_fig = plot_session(session_spec, info_space, session_data)
viz.save_image(session_fig, session_df_filepath.replace('_session_df.csv', '_session_graph.png'))