哪里可以找到与hyperopt相对应的最佳配置的损耗？

Question

我使用“hyperopt”Python包调优算法， 我找不到如何打印丢失最佳配置：

from hyperopt import fmin, tpe, rand, space_eval, Trials
trials = Trials()
best = fmin(ils, space, rand.suggest, 100, trials=trials)
print ...

我已经知道如何打印出最好的配置！

Answer 1

我设法做到如下：

fnvals = [t['result']['loss'] for t in trials.trials]
print max(fnvals)

也许有简单的方法？！

Answer 2

怎么样

print min(trials.losses())

或max()在您的情况下

Answer 3

print trials.best_trial['result']['loss']