本文整理汇总了Python中tensorflow.keras.regularizers.get方法的典型用法代码示例。如果您正苦于以下问题:Python regularizers.get方法的具体用法?Python regularizers.get怎么用?Python regularizers.get使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类tensorflow.keras.regularizers
的用法示例。
在下文中一共展示了regularizers.get方法的15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,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def __init__(self,
ratio,
return_mask=False,
sigmoid_gating=False,
kernel_initializer='glorot_uniform',
kernel_regularizer=None,
kernel_constraint=None,
**kwargs):
super().__init__(**kwargs)
self.ratio = ratio
self.return_mask = return_mask
self.sigmoid_gating = sigmoid_gating
self.gating_op = K.sigmoid if self.sigmoid_gating else K.tanh
self.kernel_initializer = initializers.get(kernel_initializer)
self.kernel_regularizer = regularizers.get(kernel_regularizer)
self.kernel_constraint = constraints.get(kernel_constraint)
示例2: __init__
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def __init__(self,
channels,
kernel_initializer='glorot_uniform',
bias_initializer='zeros',
kernel_regularizer=None,
bias_regularizer=None,
kernel_constraint=None,
bias_constraint=None,
**kwargs):
super().__init__(**kwargs)
self.channels = channels
self.kernel_initializer = initializers.get(kernel_initializer)
self.bias_initializer = initializers.get(bias_initializer)
self.kernel_regularizer = regularizers.get(kernel_regularizer)
self.bias_regularizer = regularizers.get(bias_regularizer)
self.kernel_constraint = constraints.get(kernel_constraint)
self.bias_constraint = constraints.get(bias_constraint)
示例3: __init__
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def __init__(self,
k,
channels=None,
return_mask=False,
activation=None,
kernel_initializer='glorot_uniform',
kernel_regularizer=None,
kernel_constraint=None,
**kwargs):
super().__init__(**kwargs)
self.k = k
self.channels = channels
self.return_mask = return_mask
self.activation = activations.get(activation)
self.kernel_initializer = initializers.get(kernel_initializer)
self.kernel_regularizer = regularizers.get(kernel_regularizer)
self.kernel_constraint = constraints.get(kernel_constraint)
示例4: __init__
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def __init__(self,
channels,
activation=None,
use_bias=True,
kernel_initializer='glorot_uniform',
bias_initializer='zeros',
kernel_regularizer=None,
bias_regularizer=None,
activity_regularizer=None,
kernel_constraint=None,
bias_constraint=None,
**kwargs):
super().__init__(activity_regularizer=activity_regularizer, **kwargs)
self.channels = channels
self.activation = activations.get(activation)
self.use_bias = use_bias
self.kernel_initializer = initializers.get(kernel_initializer)
self.bias_initializer = initializers.get(bias_initializer)
self.kernel_regularizer = regularizers.get(kernel_regularizer)
self.bias_regularizer = regularizers.get(bias_regularizer)
self.kernel_constraint = constraints.get(kernel_constraint)
self.bias_constraint = constraints.get(bias_constraint)
self.supports_masking = False
示例5: convert_sequence_vocab
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def convert_sequence_vocab(self, sequence, sequence_lengths):
PFAM_TO_UNIREP_ENCODED = {encoding: UNIREP_VOCAB.get(aa, 23) for aa, encoding in PFAM_VOCAB.items()}
def to_uniprot_unirep(seq, seqlens):
new_seq = np.zeros_like(seq)
for pfam_encoding, unirep_encoding in PFAM_TO_UNIREP_ENCODED.items():
new_seq[seq == pfam_encoding] = unirep_encoding
# add start/stop
new_seq = np.pad(new_seq, [[0, 0], [1, 1]], mode='constant')
new_seq[:, 0] = UNIREP_VOCAB['<START>']
new_seq[np.arange(new_seq.shape[0]), seqlens + 1] = UNIREP_VOCAB['<STOP>']
return new_seq
new_sequence = tf.py_func(to_uniprot_unirep, [sequence, sequence_lengths], sequence.dtype)
new_sequence.set_shape([sequence.shape[0], sequence.shape[1] + 2])
return new_sequence
示例6: __init__
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def __init__(self,
activation: OptStrOrCallable = None,
use_bias: bool = True,
kernel_initializer: OptStrOrCallable = 'glorot_uniform',
bias_initializer: OptStrOrCallable = 'zeros',
kernel_regularizer: OptStrOrCallable = None,
bias_regularizer: OptStrOrCallable = None,
activity_regularizer: OptStrOrCallable = None,
kernel_constraint: OptStrOrCallable = None,
bias_constraint: OptStrOrCallable = None,
**kwargs):
if 'input_shape' not in kwargs and 'input_dim' in kwargs:
kwargs['input_shape'] = (kwargs.pop('input_dim'),)
self.activation = activations.get(activation) # noqa
self.use_bias = use_bias
self.kernel_initializer = initializers.get(kernel_initializer)
self.bias_initializer = initializers.get(bias_initializer)
self.kernel_regularizer = regularizers.get(kernel_regularizer)
self.bias_regularizer = regularizers.get(bias_regularizer)
self.activity_regularizer = regularizers.get(activity_regularizer)
self.kernel_constraint = constraints.get(kernel_constraint)
self.bias_constraint = constraints.get(bias_constraint)
super().__init__(**kwargs)
示例7: call
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def call(self, inputs):
def brelu(x):
# get shape of X, we are interested in the last axis, which is constant
shape = K.int_shape(x)
# last axis
dim = shape[-1]
# half of the last axis (+1 if necessary)
dim2 = dim // 2
if dim % 2 != 0:
dim2 += 1
# multiplier will be a tensor of alternated +1 and -1
multiplier = K.ones((dim2,))
multiplier = K.stack([multiplier, -multiplier], axis=-1)
if dim % 2 != 0:
multiplier = multiplier[:-1]
# adjust multiplier shape to the shape of x
multiplier = K.reshape(multiplier, tuple(1 for _ in shape[:-1]) + (-1,))
return multiplier * tf.nn.relu(multiplier * x)
return Lambda(brelu)(inputs)
示例8: __init__
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def __init__(self,
filters,
kernel_size,
strides=1,
padding='valid',
dilation_rate=1,
kernel_initializer='glorot_uniform',
kernel_regularizer=None,
activity_regularizer=None,
kernel_constraint=None,
demod=True,
**kwargs):
super(Conv2DMod, self).__init__(**kwargs)
self.filters = filters
self.rank = 2
self.kernel_size = conv_utils.normalize_tuple(kernel_size, 2, 'kernel_size')
self.strides = conv_utils.normalize_tuple(strides, 2, 'strides')
self.padding = conv_utils.normalize_padding(padding)
self.dilation_rate = conv_utils.normalize_tuple(dilation_rate, 2, 'dilation_rate')
self.kernel_initializer = initializers.get(kernel_initializer)
self.kernel_regularizer = regularizers.get(kernel_regularizer)
self.activity_regularizer = regularizers.get(activity_regularizer)
self.kernel_constraint = constraints.get(kernel_constraint)
self.demod = demod
self.input_spec = [InputSpec(ndim = 4),
InputSpec(ndim = 2)]
示例9: deserialize_kwarg
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def deserialize_kwarg(key, attr):
if key.endswith('_initializer'):
return initializers.get(attr)
if key.endswith('_regularizer'):
return regularizers.get(attr)
if key.endswith('_constraint'):
return constraints.get(attr)
if key == 'activation':
return activations.get(attr)
示例10: __init__
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def __init__(self,
trainable_kernel=False,
activation=None,
kernel_initializer='glorot_uniform',
kernel_regularizer=None,
kernel_constraint=None,
**kwargs):
super().__init__(**kwargs)
self.trainable_kernel = trainable_kernel
self.activation = activations.get(activation)
self.kernel_initializer = initializers.get(kernel_initializer)
self.kernel_regularizer = regularizers.get(kernel_regularizer)
self.kernel_constraint = constraints.get(kernel_constraint)
示例11: __init__
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def __init__(self,
k,
mlp_hidden=None,
mlp_activation='relu',
return_mask=False,
activation=None,
use_bias=True,
kernel_initializer='glorot_uniform',
bias_initializer='zeros',
kernel_regularizer=None,
bias_regularizer=None,
kernel_constraint=None,
bias_constraint=None,
**kwargs):
super().__init__(**kwargs)
self.k = k
self.mlp_hidden = mlp_hidden if mlp_hidden else []
self.mlp_activation = mlp_activation
self.return_mask = return_mask
self.activation = activations.get(activation)
self.use_bias = use_bias
self.kernel_initializer = initializers.get(kernel_initializer)
self.bias_initializer = initializers.get(bias_initializer)
self.kernel_regularizer = regularizers.get(kernel_regularizer)
self.bias_regularizer = regularizers.get(bias_regularizer)
self.kernel_constraint = constraints.get(kernel_constraint)
self.bias_constraint = constraints.get(bias_constraint)
示例12: __init__
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def __init__(self,
groups=4,
axis=-1,
epsilon=1e-5,
center=True,
scale=True,
beta_initializer="zeros",
gamma_initializer="ones",
beta_regularizer=None,
gamma_regularizer=None,
beta_constraint=None,
gamma_constraint=None,
**kwargs):
super(GroupNormalization, self).__init__(**kwargs)
self.supports_masking = True
self.groups = groups
self.axis = axis
self.epsilon = epsilon
self.center = center
self.scale = scale
self.beta_initializer = initializers.get(beta_initializer)
self.gamma_initializer = initializers.get(gamma_initializer)
self.beta_regularizer = regularizers.get(beta_regularizer)
self.gamma_regularizer = regularizers.get(gamma_regularizer)
self.beta_constraint = constraints.get(beta_constraint)
self.gamma_constraint = constraints.get(gamma_constraint)
示例13: __init__
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def __init__(self,
kernel_size,
strides=(1, 1),
padding='valid',
depth_multiplier=1,
data_format=None,
activation=None,
use_bias=True,
depthwise_initializer='glorot_uniform',
bias_initializer='zeros',
depthwise_regularizer=None,
bias_regularizer=None,
activity_regularizer=None,
depthwise_constraint=None,
bias_constraint=None,
**kwargs):
super(DepthwiseConv2D, self).__init__(
filters=None,
kernel_size=kernel_size,
strides=strides,
padding=padding,
data_format=data_format,
activation=activation,
use_bias=use_bias,
bias_regularizer=bias_regularizer,
activity_regularizer=activity_regularizer,
bias_constraint=bias_constraint,
**kwargs)
self.depth_multiplier = depth_multiplier
self.depthwise_initializer = initializers.get(depthwise_initializer)
self.depthwise_regularizer = regularizers.get(depthwise_regularizer)
self.depthwise_constraint = constraints.get(depthwise_constraint)
self.bias_initializer = initializers.get(bias_initializer)
self.depthwise_kernel = None
self.bias = None
示例14: __init__
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def __init__(self,
groups=8,
axis=-1,
epsilon=1e-5,
center=True,
scale=True,
beta_initializer='zeros',
gamma_initializer='ones',
beta_regularizer=None,
gamma_regularizer=None,
beta_constraint=None,
gamma_constraint=None,
**kwargs):
""" Initializes one group normalization layer.
References:
- [Group Normalization](https://arxiv.org/abs/1803.08494)
"""
super(GroupNormalization, self).__init__(**kwargs)
self.supports_masking = True
self.groups = groups
self.axis = axis
self.epsilon = epsilon
self.center = center
self.scale = scale
self.beta_initializer = initializers.get(beta_initializer)
self.gamma_initializer = initializers.get(gamma_initializer)
self.beta_regularizer = regularizers.get(beta_regularizer)
self.gamma_regularizer = regularizers.get(gamma_regularizer)
self.beta_constraint = constraints.get(beta_constraint)
self.gamma_constraint = constraints.get(gamma_constraint)
示例15: __init__
# 需要导入模块: from tensorflow.keras import regularizers [as 别名]
# 或者: from tensorflow.keras.regularizers import get [as 别名]
def __init__(self,
T=3,
n_hidden=512,
activation=None,
activation_lstm='tanh',
recurrent_activation='hard_sigmoid',
kernel_initializer='glorot_uniform',
recurrent_initializer='orthogonal',
bias_initializer='zeros',
use_bias=True,
unit_forget_bias=True,
kernel_regularizer=None,
recurrent_regularizer=None,
bias_regularizer=None,
kernel_constraint=None,
recurrent_constraint=None,
bias_constraint=None,
**kwargs):
super().__init__(**kwargs)
self.activation = activations.get(activation)
self.use_bias = use_bias
self.kernel_initializer = initializers.get(kernel_initializer)
self.bias_initializer = initializers.get(bias_initializer)
self.kernel_regularizer = regularizers.get(kernel_regularizer)
self.bias_regularizer = regularizers.get(bias_regularizer)
self.kernel_regularizer = regularizers.get(kernel_regularizer)
self.kernel_constraint = constraints.get(kernel_constraint)
self.bias_constraint = constraints.get(bias_constraint)
self.activation_lstm = activations.get(activation_lstm)
self.recurrent_activation = activations.get(recurrent_activation)
self.recurrent_initializer = initializers.get(recurrent_initializer)
self.unit_forget_bias = unit_forget_bias
self.recurrent_regularizer = regularizers.get(recurrent_regularizer)
self.recurrent_constraint = constraints.get(recurrent_constraint)
self.T = T
self.n_hidden = n_hidden