U
- data type for out()
output@Operator public final class HistogramFixedWidth<U extends Number> extends PrimitiveOp implements Operand<U>
Given the tensor `values`, this operation returns a rank 1 histogram counting the number of entries in `values` that fall into every bin. The bins are equal width and determined by the arguments `value_range` and `nbins`.
# Bins will be: (-inf, 1), [1, 2), [2, 3), [3, 4), [4, inf)
nbins = 5
value_range = [0.0, 5.0]
new_values = [-1.0, 0.0, 1.5, 2.0, 5.0, 15]
with tf.get_default_session() as sess:
hist = tf.histogram_fixed_width(new_values, value_range, nbins=5)
variables.global_variables_initializer().run()
sess.run(hist) => [2, 1, 1, 0, 2]
operation
Modifier and Type | Method and Description |
---|---|
Output<U> |
asOutput()
Returns the symbolic handle of a tensor.
|
static <T extends Number> |
create(Scope scope,
Operand<T> values,
Operand<T> valueRange,
Operand<Integer> nbins)
Factory method to create a class wrapping a new HistogramFixedWidth operation using default output types.
|
static <U extends Number,T extends Number> |
create(Scope scope,
Operand<T> values,
Operand<T> valueRange,
Operand<Integer> nbins,
Class<U> dtype)
Factory method to create a class wrapping a new HistogramFixedWidth operation.
|
Output<U> |
out()
A 1-D `Tensor` holding histogram of values.
|
equals, hashCode, op, toString
public static <U extends Number,T extends Number> HistogramFixedWidth<U> create(Scope scope, Operand<T> values, Operand<T> valueRange, Operand<Integer> nbins, Class<U> dtype)
scope
- current scopevalues
- Numeric `Tensor`.valueRange
- Shape [2] `Tensor` of same `dtype` as `values`.
values <= value_range[0] will be mapped to hist[0],
values >= value_range[1] will be mapped to hist[-1].nbins
- Scalar `int32 Tensor`. Number of histogram bins.dtype
- public static <T extends Number> HistogramFixedWidth<Integer> create(Scope scope, Operand<T> values, Operand<T> valueRange, Operand<Integer> nbins)
scope
- current scopevalues
- Numeric `Tensor`.valueRange
- Shape [2] `Tensor` of same `dtype` as `values`.
values <= value_range[0] will be mapped to hist[0],
values >= value_range[1] will be mapped to hist[-1].nbins
- Scalar `int32 Tensor`. Number of histogram bins.public Output<U> asOutput()
Operand
Inputs to TensorFlow operations are outputs of another TensorFlow operation. This method is used to obtain a symbolic handle that represents the computation of the input.
asOutput
in interface Operand<U extends Number>
OperationBuilder.addInput(Output)
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