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| pd.DataFrame(list(zip(transaction_data_only.columns[2:], tuned_rf_model.feature_importances_)), \ | |
| columns=['Attribute', 'Feature Importance']).sort_values(by='Feature Importance', ascending=False) |
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| state, dqn_agent = env.reset(train_mode=True)[brain_name].vector_observations[0], Agent(state_size, action_size, 1024); | |
| scores, discount = [], EPS; | |
| for ite in range(1, num_iterations+1): | |
| score, env_info = 0, env.reset(train_mode=True)[brain_name]; | |
| state = env_info.vector_observations[0]; | |
| for t_step in range(max_timesteps): | |
| action = dqn_agent.act(state, discount); |
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| Hyperparameter | value | |
|---|---|---|
| Number of Episodes | 2000 | |
| Number of Timesteps | 1000 | |
| Print Checkpoint step every | 4 | |
| Training Batch Size | 64 | |
| Discount Rate / Gamma | 0.99 | |
| Learning Rate / alpha | 5e-4 | |
| Number of Hidden Layers | 2 | |
| Fully Connected Layer 1 Units | 64 | |
| Fully Connected Layer 2 Units | 64 |
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| Hyperparameter | value | |
|---|---|---|
| Replay Buffer Size | 1e5 | |
| Minibatch Size | 128 | |
| Discount Rate | 0.99 | |
| TAU | 1e-3 | |
| Actor Learning Rate | 1e-4 | |
| Critic Learning Rate | 1e-4 | |
| L2 Weight Decay | 0 |
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| class Agent(): | |
| """Interacts with and learns from the environment.""" | |
| def __init__(self, state_size, action_size, replay_memory, batch_size, random_seed): | |
| """Initialize an Agent object. | |
| - Instantiate the Agents and Critics, Replay Memory, and a Noise process | |
| """ | |
| def step(self, state, action, reward, next_state, done): |
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| def multi_ddpg(n_episodes=5000, max_t=2000): | |
| init_time = time.time(); | |
| scores_deque = deque(maxlen=100); | |
| scores = [] | |
| max_score = -np.Inf; | |
| for i_episode in range(1, n_episodes+1): | |
| ep_init_time = time.time(); | |
| env_info = env.reset(train_mode=True)[brain_name]; | |
| states = env_info.vector_observations; |
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| Agent | Hyperparameters | ||
|---|---|---|---|
| Replay Buffer Size | 1e5 | ||
| Minibatch Size | 128 | ||
| Discount Rate | 0.99 | ||
| TAU | 1e-3 | ||
| Actor Learning Rate | 1e-4 | ||
| Critic Learning Rate | 1e-4 | ||
| L2 Weight Decay | 1e-6 | ||
| Actor Model | Hyperparameters |
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| { | |
| "openapi":"3.0.1", | |
| "info":{ | |
| "title":"The Jira Cloud platform REST API", | |
| "description":"Jira Cloud platform REST API documentation", | |
| "termsOfService":"http://atlassian.com/terms/", | |
| "contact":{ | |
| "email":"[email protected]" | |
| }, | |
| "license":{ |
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| def check_coverage(text, embeddings_dict): | |
| known_words, unknown_words = {}, {}; | |
| total_known, total_unknown = 0, 0; | |
| for sentence in text: | |
| for word in sentence.split(' '): | |
| if word in known_words: | |
| total_known = total_known + 1; | |
| elif word in embeddings_dict: | |
| known_words[word] = embeddings_dict[word]; |
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| Data Cleaning Procedure | Coverage of Vocabulary | Coverage of Dataset | |
|---|---|---|---|
| Raw Data (all records) | 0.18 | 0.71 | |
| Raw Data (on 10% sample) | 0.08 | 0.71 | |
| Lower Casing all words (on 10% sample) | 0.10 | 0.87 | |
| Removing and Replacing Non-Alpha Numeric Characters (on 10% sample) | 0.11 | 0.98 | |
| Replacing Contractions with Full words (on 10% sample) | 0.11 | 0.98 | |
| All methods (all records) | 0.27 | 0.98 |