copyright and license

hakuhodo-technologies · May 31, 2023 · 1121398 · 1121398
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diff --git a/LICENSE b/LICENSE
@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [2023] [Haruka Kiyohara, Ren Kishimoto, Hakuhodo-technologies, and Hanjuku-kaso Co., Ltd.]
+   Copyright [2023] [Haruka Kiyohara, Ren Kishimoto, Hakuhodo Technologies, and Hanjuku-kaso Co., Ltd.]
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

diff --git a/README.md b/README.md
@@ -433,7 +433,7 @@ This project is licensed under Apache 2.0 license - see [LICENSE](LICENSE) file
 
 - [Haruka Kiyohara](https://sites.google.com/view/harukakiyohara) (**Main Contributor**)
 - Ren Kishimoto (Tokyo Institute of Technology)
-- Kosuke Kawakami (negocia, Inc.)
+- Kosuke Kawakami (Hakuhodo Technologies)
 - Ken Kobayashi (Tokyo Institute of Technology)
 - Kazuhide Nakata (Tokyo Institute of Technology)
 - [Yuta Saito](https://usait0.com/en/) (Cornell University)

diff --git a/basicgym/README.md b/basicgym/README.md
@@ -269,7 +269,7 @@ This project is licensed under Apache 2.0 license - see [LICENSE](../LICENSE) fi
 
 - [Haruka Kiyohara](https://sites.google.com/view/harukakiyohara) (**Main Contributor**)
 - Ren Kishimoto (Tokyo Institute of Technology)
-- Kosuke Kawakami (negocia Inc.)
+- Kosuke Kawakami (Hakuhodo Technologies)
 - Ken Kobayashi (Tokyo Institute of Technology)
 - Kazuhide Nakata (Tokyo Institute of Technology)
 - [Yuta Saito](https://usait0.com/en/) (Cornell University)

diff --git a/basicgym/__init__.py b/basicgym/__init__.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 import gym
 
 from basicgym.envs.synthetic import BasicEnv

diff --git a/basicgym/envs/simulator/__init__.py b/basicgym/envs/simulator/__init__.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 from basicgym.envs.simulator.function import (
     StateTransitionFunction,
     RewardFunction,

diff --git a/basicgym/envs/simulator/base.py b/basicgym/envs/simulator/base.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Abstract Base Class for Simulation."""
 from abc import ABCMeta, abstractmethod
 from dataclasses import dataclass

diff --git a/basicgym/envs/simulator/function.py b/basicgym/envs/simulator/function.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Mathematical Functions used in Synthetic System ."""
 from dataclasses import dataclass
 from typing import Optional

diff --git a/basicgym/envs/synthetic.py b/basicgym/envs/synthetic.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Basic Reinforcement Learning (RL) Environment."""
 from typing import Tuple, Optional, Any
 

diff --git a/basicgym/types.py b/basicgym/types.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Types."""
 from typing import Union
 import numpy as np

diff --git a/basicgym/utils.py b/basicgym/utils.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Useful tools."""
 from typing import Union, Optional
 

diff --git a/recgym/README.md b/recgym/README.md
@@ -254,7 +254,7 @@ This project is licensed under Apache 2.0 license - see [LICENSE](../LICENSE) fi
 
 - [Haruka Kiyohara](https://sites.google.com/view/harukakiyohara) (**Main Contributor**)
 - Ren Kishimoto (Tokyo Institute of Technology)
-- Kosuke Kawakami (negocia Inc.)
+- Kosuke Kawakami (Hakuhodo Technologies)
 - Ken Kobayashi (Tokyo Institute of Technology)
 - Kazuhide Nakata (Tokyo Institute of Technology)
 - [Yuta Saito](https://usait0.com/en/) (Cornell University)

diff --git a/recgym/__init__.py b/recgym/__init__.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 import gym
 
 from recgym.envs.rec import RECEnv

diff --git a/recgym/envs/rec.py b/recgym/envs/rec.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Reinforcement Learning (RL) Environment for Recommender System (REC)."""
 from typing import Tuple, Optional, Any
 

diff --git a/recgym/envs/simulator/__init__ .py b/recgym/envs/simulator/__init__ .py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 from recgym.envs.simulator.function import UserModel
 
 __all__ = ["UserModel"]
diff --git a/recgym/envs/simulator/base.py b/recgym/envs/simulator/base.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Abstract Base Class for Simulation."""
 from abc import ABCMeta, abstractmethod
 from dataclasses import dataclass

diff --git a/recgym/envs/simulator/function.py b/recgym/envs/simulator/function.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Mathematical Functions used in Recommender System (REC) ."""
 from dataclasses import dataclass
 from typing import Optional

diff --git a/recgym/types.py b/recgym/types.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
+
 """Types."""
 from typing import Union
 import numpy as np

diff --git a/recgym/utils.py b/recgym/utils.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
+
 """Useful tools."""
 from typing import Union, Optional
 

diff --git a/rtbgym/README.md b/rtbgym/README.md
@@ -385,7 +385,7 @@ This project is licensed under Apache 2.0 license - see [LICENSE](../LICENSE) fi
 
 - [Haruka Kiyohara](https://sites.google.com/view/harukakiyohara) (**Main Contributor**)
 - Ren Kishimoto (Tokyo Institute of Technology)
-- Kosuke Kawakami (negocia Inc.)
+- Kosuke Kawakami (Hakuhodo Technologies)
 - Ken Kobayashi (Tokyo Institute of Technology)
 - Kazuhide Nakata (Tokyo Institute of Technology)
 - [Yuta Saito](https://usait0.com/en/) (Cornell University)

diff --git a/rtbgym/__init__.py b/rtbgym/__init__.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 import gym
 from sklearn.linear_model import LogisticRegression
 

diff --git a/rtbgym/envs/rtb.py b/rtbgym/envs/rtb.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Reinforcement Learning (RL) Environment for Real-Time Bidding (RTB)."""
 from typing import Tuple, Optional, Any
 

diff --git a/rtbgym/envs/simulator/__init__.py b/rtbgym/envs/simulator/__init__.py
@@ -1,3 +1,7 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
+
 from rtbgym.envs.simulator.base import BaseSimulator
 from rtbgym.envs.simulator.bidder import Bidder
 from rtbgym.envs.simulator.function import (

diff --git a/rtbgym/envs/simulator/base.py b/rtbgym/envs/simulator/base.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Abstract Base Class for Simulation."""
 from abc import ABCMeta, abstractmethod
 from dataclasses import dataclass

diff --git a/rtbgym/envs/simulator/bidder.py b/rtbgym/envs/simulator/bidder.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Bid Price Calculation."""
 from dataclasses import dataclass
 from typing import Union, Optional

diff --git a/rtbgym/envs/simulator/function.py b/rtbgym/envs/simulator/function.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Mathematical Functions used in Real-Time Bidding (RTB) Simulation."""
 from dataclasses import dataclass
 from typing import Tuple, Union, Optional

diff --git a/rtbgym/envs/simulator/rtb_synthetic.py b/rtbgym/envs/simulator/rtb_synthetic.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Synthetic Bidding Auction Simulation."""
 from dataclasses import dataclass
 from typing import Tuple, Union, Optional

diff --git a/rtbgym/envs/wrapper_rtb.py b/rtbgym/envs/wrapper_rtb.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Customization of RTBEnv."""
 from typing import Tuple, Optional, Union, Any
 

diff --git a/rtbgym/types.py b/rtbgym/types.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Types."""
 from typing import Union
 import numpy as np

diff --git a/rtbgym/utils.py b/rtbgym/utils.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Useful tools."""
 from dataclasses import dataclass
 from typing import Union, Optional

diff --git a/scope_rl/__init__.py b/scope_rl/__init__.py
@@ -1 +1,4 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 from .version import __version__  # noqa
diff --git a/scope_rl/dataset/__init__.py b/scope_rl/dataset/__init__.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 from scope_rl.dataset.base import BaseDataset
 from scope_rl.dataset.synthetic import SyntheticDataset
 

diff --git a/scope_rl/dataset/base.py b/scope_rl/dataset/base.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Abstract base class for logged dataset."""
 from abc import ABCMeta, abstractmethod
 from dataclasses import dataclass

diff --git a/scope_rl/dataset/synthetic.py b/scope_rl/dataset/synthetic.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Class to handle synthetic dataset generation."""
 from dataclasses import dataclass
 from typing import Optional, Any, Dict, List, Union

diff --git a/scope_rl/ope/__init__.py b/scope_rl/ope/__init__.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 from scope_rl.ope.ops import OffPolicySelection
 from scope_rl.ope.input import CreateOPEInput
 from scope_rl.ope.estimators_base import (

diff --git a/scope_rl/ope/basic_estimators_continuous.py b/scope_rl/ope/basic_estimators_continuous.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Off-Policy Estimators for continuous action cases (designed for deterministic policies)."""
 from dataclasses import dataclass
 from typing import Dict, Optional

diff --git a/scope_rl/ope/basic_estimators_discrete.py b/scope_rl/ope/basic_estimators_discrete.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Off-Policy Estimators for discrete action cases."""
 from dataclasses import dataclass
 from typing import Dict, Optional

diff --git a/scope_rl/ope/cumulative_distribution_estimators_continuous.py b/scope_rl/ope/cumulative_distribution_estimators_continuous.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Cumulative Distribution Off-Policy Estimators for continuous action cases (designed for deterministic policies)."""
 from dataclasses import dataclass
 from typing import Optional, Tuple

diff --git a/scope_rl/ope/cumulative_distribution_estimators_discrete.py b/scope_rl/ope/cumulative_distribution_estimators_discrete.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Cumulative Distribution Off-Policy Estimators for discrete action cases."""
 from dataclasses import dataclass
 from typing import Tuple, Optional

diff --git a/scope_rl/ope/estimators_base.py b/scope_rl/ope/estimators_base.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Abstract base class for Off-Policy Estimator."""
 from abc import ABCMeta, abstractmethod
 from dataclasses import dataclass

diff --git a/scope_rl/ope/input.py b/scope_rl/ope/input.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Meta class to create input for Off-Policy Evaluation (OPE)."""
 from dataclasses import dataclass
 from copy import deepcopy

diff --git a/scope_rl/ope/marginal_estimators_continuous.py b/scope_rl/ope/marginal_estimators_continuous.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """State(-Action) Marginal Off-Policy Estimators for continuous action cases (designed for deterministic policies)."""
 from dataclasses import dataclass
 from typing import Optional, Union, Dict

diff --git a/scope_rl/ope/marginal_estimators_discrete.py b/scope_rl/ope/marginal_estimators_discrete.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """State(-Action) Marginal Off-Policy Estimators for discrete action cases."""
 from dataclasses import dataclass
 from typing import Optional, Dict

diff --git a/scope_rl/ope/online.py b/scope_rl/ope/online.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 "On-Policy performance comparison."
 from tqdm.auto import tqdm
 from typing import List, Union, Optional

diff --git a/scope_rl/ope/ope.py b/scope_rl/ope/ope.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Meta class to handle standard and cumulative distribution OPE."""
 from dataclasses import dataclass
 from typing import Dict, List, Tuple, Optional, Union, Any

diff --git a/scope_rl/ope/ops.py b/scope_rl/ope/ops.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Meta class to handle Off-Policy Selection (OPS) and evaluation of OPE/OPS."""
 from collections import defaultdict
 from dataclasses import dataclass

diff --git a/scope_rl/ope/weight_value_learning/__init__.py b/scope_rl/ope/weight_value_learning/__init__.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 from scope_rl.ope.weight_value_learning.base import BaseWeightValueLearner
 from scope_rl.ope.weight_value_learning.augmented_lagrangian_learning_discrete import (
     DiscreteDiceStateActionWightValueLearning,

diff --git a/scope_rl/ope/weight_value_learning/augmented_lagrangian_learning_continuous.py b/scope_rl/ope/weight_value_learning/augmented_lagrangian_learning_continuous.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Augmented Lagrangian method for weight/value function learning (continuous action cases)."""
 from dataclasses import dataclass
 from typing import Optional

diff --git a/scope_rl/ope/weight_value_learning/augmented_lagrangian_learning_discrete.py b/scope_rl/ope/weight_value_learning/augmented_lagrangian_learning_discrete.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Augmented Lagrangian method for weight/value function learning (discrete action cases)."""
 from dataclasses import dataclass
 from typing import Optional

diff --git a/scope_rl/ope/weight_value_learning/base.py b/scope_rl/ope/weight_value_learning/base.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Abstract base class for weight and value learning."""
 from abc import ABCMeta, abstractmethod
 from dataclasses import dataclass

diff --git a/scope_rl/ope/weight_value_learning/function.py b/scope_rl/ope/weight_value_learning/function.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Weight and Value Functions."""
 import torch
 from torch import nn

diff --git a/scope_rl/ope/weight_value_learning/minimax_value_learning_continuous.py b/scope_rl/ope/weight_value_learning/minimax_value_learning_continuous.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Minimax value function learning (continuous action cases)."""
 from dataclasses import dataclass
 from typing import Optional

diff --git a/scope_rl/ope/weight_value_learning/minimax_value_learning_discrete.py b/scope_rl/ope/weight_value_learning/minimax_value_learning_discrete.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Minimax value function learning (discrete action cases)."""
 from dataclasses import dataclass
 from typing import Optional

diff --git a/scope_rl/ope/weight_value_learning/minimax_weight_learning_continuous.py b/scope_rl/ope/weight_value_learning/minimax_weight_learning_continuous.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Minimax weight function learning (continuous action cases)."""
 from dataclasses import dataclass
 from typing import Optional

diff --git a/scope_rl/ope/weight_value_learning/minimax_weight_learning_discrete.py b/scope_rl/ope/weight_value_learning/minimax_weight_learning_discrete.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 """Minimax weight function learning (discrete action cases)."""
 from dataclasses import dataclass
 from typing import Optional

diff --git a/scope_rl/policy/__init__.py b/scope_rl/policy/__init__.py
@@ -1,3 +1,6 @@
+# Copyright (c) 2023, Haruka Kiyohara, Ren Kishimoto, Hakuhodo Techonologies, and Hanjuku-kaso Co., Ltd. All rights reserved.
+# Licensed under the Apache 2.0 License.
+
 from scope_rl.policy.opl import OffPolicyLearning
 from scope_rl.policy.head import (
     BaseHead,