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Python learning_rate_decay.polynomial_decay函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Python中tensorflow.python.training.learning_rate_decay.polynomial_decay函数的典型用法代码示例。如果您正苦于以下问题:Python polynomial_decay函数的具体用法?Python polynomial_decay怎么用?Python polynomial_decay使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了polynomial_decay函数的9个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Python代码示例。

示例1: testBeyondEnd

 def testBeyondEnd(self):
   step = 15
   lr = 0.05
   end_lr = 0.001
   decayed_lr = learning_rate_decay.polynomial_decay(lr, step, 10, end_lr)
   expected = end_lr
   self.assertAllClose(self.evaluate(decayed_lr), expected, 1e-6)
开发者ID:aeverall,项目名称:tensorflow,代码行数:7,代码来源:learning_rate_decay_test.py


示例2: testHalfWayWithEnd

 def testHalfWayWithEnd(self):
   step = 5
   lr = 0.05
   end_lr = 0.001
   decayed_lr = learning_rate_decay.polynomial_decay(lr, step, 10, end_lr)
   expected = (lr + end_lr) * 0.5
   self.assertAllClose(self.evaluate(decayed_lr), expected, 1e-6)
开发者ID:aeverall,项目名称:tensorflow,代码行数:7,代码来源:learning_rate_decay_test.py


示例3: testEnd

 def testEnd(self):
   with self.test_session():
     step = 10
     lr = 0.05
     end_lr = 0.001
     decayed_lr = learning_rate_decay.polynomial_decay(lr, step, 10, end_lr)
     expected = end_lr
     self.assertAllClose(decayed_lr.eval(), expected, 1e-6)
开发者ID:821760408-sp,项目名称:tensorflow,代码行数:8,代码来源:learning_rate_decay_test.py


示例4: testHalfWay

 def testHalfWay(self):
   with self.test_session():
     step = 5
     lr = 0.05
     end_lr = 0.0
     decayed_lr = learning_rate_decay.polynomial_decay(lr, step, 10, end_lr)
     expected = lr * 0.5
     self.assertAllClose(decayed_lr.eval(), expected, 1e-6)
开发者ID:821760408-sp,项目名称:tensorflow,代码行数:8,代码来源:learning_rate_decay_test.py


示例5: testBeginWithCycle

 def testBeginWithCycle(self):
   lr = 0.001
   decay_steps = 10
   step = 0
   decayed_lr = learning_rate_decay.polynomial_decay(
       lr, step, decay_steps, cycle=True)
   expected = lr
   self.assertAllClose(self.evaluate(decayed_lr), expected, 1e-6)
开发者ID:aeverall,项目名称:tensorflow,代码行数:8,代码来源:learning_rate_decay_test.py


示例6: testBeyondEndWithCycle

 def testBeyondEndWithCycle(self):
   step = 15
   lr = 0.05
   end_lr = 0.001
   decayed_lr = learning_rate_decay.polynomial_decay(
       lr, step, 10, end_lr, cycle=True)
   expected = (lr - end_lr) * 0.25 + end_lr
   self.assertAllClose(self.evaluate(decayed_lr), expected, 1e-6)
开发者ID:aeverall,项目名称:tensorflow,代码行数:8,代码来源:learning_rate_decay_test.py


示例7: testHalfWay

 def testHalfWay(self):
   step = 5
   lr = 0.05
   end_lr = 0.0
   power = 0.5
   decayed_lr = learning_rate_decay.polynomial_decay(
       lr, step, 10, end_lr, power=power)
   expected = lr * 0.5**power
   self.assertAllClose(self.evaluate(decayed_lr), expected, 1e-6)
开发者ID:aeverall,项目名称:tensorflow,代码行数:9,代码来源:learning_rate_decay_test.py


示例8: testBeyondEndWithCycle

 def testBeyondEndWithCycle(self):
   with self.test_session():
     step = 15
     lr = 0.05
     end_lr = 0.001
     power = 0.5
     decayed_lr = learning_rate_decay.polynomial_decay(lr, step, 10, end_lr,
                                                       power=power, cycle=True)
     expected = (lr - end_lr) * 0.25 ** power + end_lr
     self.assertAllClose(decayed_lr.eval(), expected, 1e-6)
开发者ID:821760408-sp,项目名称:tensorflow,代码行数:10,代码来源:learning_rate_decay_test.py


示例9: testHalfWayWithEnd

 def testHalfWayWithEnd(self):
   with self.test_session():
     step = 5
     lr = 0.05
     end_lr = 0.001
     power = 0.5
     decayed_lr = learning_rate_decay.polynomial_decay(lr, step, 10, end_lr,
                                                       power=power)
     expected = (lr - end_lr) * 0.5 ** power + end_lr
     self.assertAllClose(decayed_lr.eval(), expected, 1e-6)
开发者ID:821760408-sp,项目名称:tensorflow,代码行数:10,代码来源:learning_rate_decay_test.py



注:本文中的tensorflow.python.training.learning_rate_decay.polynomial_decay函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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