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# Author: Simon Blanke |
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# Email: [email protected] |
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# License: MIT License |
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import numpy as np |
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import pandas as pd |
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View Code Duplication |
class Results: |
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def __init__(self, results_list, opt_pros): |
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self.results_list = results_list |
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self.opt_pros = opt_pros |
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self.objFunc2results = {} |
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self.search_id2results = {} |
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def _sort_results_objFunc(self, objective_function): |
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best_score = -np.inf |
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best_para = None |
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search_data = None |
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search_data_list = [] |
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for results_ in self.results_list: |
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nth_process = results_["nth_process"] |
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opt = self.opt_pros[nth_process] |
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objective_function_ = opt.objective_function |
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search_space_ = opt.s_space() |
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params = list(search_space_.keys()) |
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if objective_function_ != objective_function: |
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continue |
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if results_["best_score"] > best_score: |
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best_score = results_["best_score"] |
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best_para = results_["best_para"] |
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search_data = results_["search_data"] |
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search_data["eval_times"] = results_["eval_times"] |
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search_data["iter_times"] = results_["iter_times"] |
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search_data_list.append(search_data) |
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if len(search_data_list) > 0: |
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search_data = pd.concat(search_data_list) |
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self.objFunc2results[objective_function] = { |
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"best_para": best_para, |
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"best_score": best_score, |
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"search_data": search_data, |
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"params": params, |
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} |
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def _get_result(self, id_, result_name): |
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if id_ not in self.objFunc2results: |
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self._sort_results_objFunc(id_) |
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search_data = self.objFunc2results[id_][result_name] |
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return search_data |
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def best_para(self, id_): |
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best_para_ = self._get_result(id_, "best_para") |
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if best_para_ is not None: |
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return best_para_ |
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raise ValueError("objective function name not recognized") |
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def best_score(self, id_): |
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best_score_ = self._get_result(id_, "best_score") |
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if best_score_ != -np.inf: |
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return best_score_ |
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raise ValueError("objective function name not recognized") |
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def search_data(self, id_): |
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search_data = self._get_result(id_, "search_data") |
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params = self.objFunc2results[id_]["params"] |
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if search_data is not None: |
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return search_data |
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raise ValueError("objective function name not recognized") |
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SimonBlanke /
Hyperactive
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