Created
May 29, 2019 07:59
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Function to flatten hierarchical parameters when training a pandas pipeline
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| def hierarchical_to_flattened_parameters(parameters_dict): | |
| """ | |
| Flatten an hierarchical dict to an sklearn parameter set. | |
| :param parameters_dict: hierarchical dict | |
| :return: flattened dict | |
| """ | |
| return json_normalize(parameters_dict, sep='__').to_dict(orient='records')[0] |
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