tensorflow:: ops:: UniqueWithCounts
#include <array_ops.h>
Finds unique elements in a 1-D tensor.
Summary
This operation returns a tensor y
containing all of the unique elements of x
sorted in the same order that they occur in x
. This operation also returns a tensor idx
the same size as x
that contains the index of each value of x
in the unique output y
. Finally, it returns a third tensor count
that contains the count of each element of y
in x
. In other words:
y[idx[i]] = x[i] for i in [0, 1,...,rank(x) - 1]
For example:
# tensor 'x' is [1, 1, 2, 4, 4, 4, 7, 8, 8] y, idx, count = unique_with_counts(x) y ==> [1, 2, 4, 7, 8] idx ==> [0, 0, 1, 2, 2, 2, 3, 4, 4] count ==> [2, 1, 3, 1, 2]
Arguments:
- scope: A Scope object
- x: 1-D.
Returns:
Constructors and Destructors |
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UniqueWithCounts(const ::tensorflow::Scope & scope, ::tensorflow::Input x)
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UniqueWithCounts(const ::tensorflow::Scope & scope, ::tensorflow::Input x, const UniqueWithCounts::Attrs & attrs)
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Public attributes |
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count
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idx
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operation
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y
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Public static functions |
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OutIdx(DataType x)
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Structs |
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tensorflow:: |
Optional attribute setters for UniqueWithCounts. |
Public attributes
count
::tensorflow::Output count
idx
::tensorflow::Output idx
operation
Operation operation
y
::tensorflow::Output y
Public functions
UniqueWithCounts
UniqueWithCounts( const ::tensorflow::Scope & scope, ::tensorflow::Input x )
UniqueWithCounts
UniqueWithCounts( const ::tensorflow::Scope & scope, ::tensorflow::Input x, const UniqueWithCounts::Attrs & attrs )
Public static functions
OutIdx
Attrs OutIdx( DataType x )