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Fix observation representation in transactions

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This commit is contained in:
Marek Wolan
2023-06-29 15:26:07 +01:00
parent e086d419ad
commit c9f58fdb2a
4 changed files with 150 additions and 59 deletions
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54
src/primaite/transactions/transactions_to_file.py
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@@ -22,24 +22,12 @@ def turn_action_space_to_array(_action_space):
return [str(_action_space)]
def turn_obs_space_to_array(_obs_space, _obs_assets, _obs_features):
"""
Turns observation space into a string array so it can be saved to csv.
Args:
_obs_space: The observation space
_obs_assets: The number of assets (i.e. nodes or links) in the observation space
_obs_features: The number of features associated with the asset
"""
return_array = []
for x in range(_obs_assets):
for y in range(_obs_features):
return_array.append(str(_obs_space[x][y]))
return return_array
def write_transaction_to_file(transaction_list, session_path: Path, timestamp_str: str):
def write_transaction_to_file(
transaction_list,
session_path: Path,
timestamp_str: str,
obs_space_description: list,
):
"""
Writes transaction logs to file to support training evaluation.
@@ -56,13 +44,13 @@ def write_transaction_to_file(transaction_list, session_path: Path, timestamp_st
# This will be tied into the PrimAITE Use Case so that they make sense
template_transation = transaction_list[0]
action_length = template_transation.action_space.size
obs_shape = template_transation.obs_space_post.shape
obs_assets = template_transation.obs_space_post.shape[0]
if len(obs_shape) == 1:
# bit of a workaround but I think the way transactions are written will change soon
obs_features = 1
else:
obs_features = template_transation.obs_space_post.shape[1]
# obs_shape = template_transation.obs_space_post.shape
# obs_assets = template_transation.obs_space_post.shape[0]
# if len(obs_shape) == 1:
# bit of a workaround but I think the way transactions are written will change soon
# obs_features = 1
# else:
# obs_features = template_transation.obs_space_post.shape[1]
# Create the action space headers array
action_header = []
@@ -70,12 +58,8 @@ def write_transaction_to_file(transaction_list, session_path: Path, timestamp_st
action_header.append("AS_" + str(x))
# Create the observation space headers array
obs_header_initial = []
obs_header_new = []
for x in range(obs_assets):
for y in range(obs_features):
obs_header_initial.append("OSI_" + str(x) + "_" + str(y))
obs_header_new.append("OSN_" + str(x) + "_" + str(y))
obs_header_initial = [f"pre_{o}" for o in obs_space_description]
obs_header_new = [f"post_{o}" for o in obs_space_description]
# Open up a csv file
header = ["Timestamp", "Episode", "Step", "Reward"]
@@ -98,12 +82,8 @@ def write_transaction_to_file(transaction_list, session_path: Path, timestamp_st
csv_data = (
csv_data
+ turn_action_space_to_array(transaction.action_space)
+ turn_obs_space_to_array(
transaction.obs_space_pre, obs_assets, obs_features
)
+ turn_obs_space_to_array(
transaction.obs_space_post, obs_assets, obs_features
)
+ transaction.obs_space_pre.tolist()
+ transaction.obs_space_post.tolist()
)
csv_writer.writerow(csv_data)