ReaderReadUpTo

public final class ReaderReadUpTo

Returns up to `num_records` (key, value) pairs produced by a Reader.

Will dequeue from the input queue if necessary (e.g. when the Reader needs to start reading from a new file since it has finished with the previous file). It may return less than `num_records` even before the last batch.

Constants

String OP_NAME The name of this op, as known by TensorFlow core engine

Public Methods

static ReaderReadUpTo
create(Scope scope, Operand<?> readerHandle, Operand<?> queueHandle, Operand<TInt64> numRecords)
Factory method to create a class wrapping a new ReaderReadUpTo operation.
Output<TString>
keys()
A 1-D tensor.
Output<TString>
values()
A 1-D tensor.

Inherited Methods

Constants

public static final String OP_NAME

The name of this op, as known by TensorFlow core engine

Constant Value: "ReaderReadUpToV2"

Public Methods

public static ReaderReadUpTo create (Scope scope, Operand<?> readerHandle, Operand<?> queueHandle, Operand<TInt64> numRecords)

Factory method to create a class wrapping a new ReaderReadUpTo operation.

Parameters
scope current scope
readerHandle Handle to a `Reader`.
queueHandle Handle to a `Queue`, with string work items.
numRecords number of records to read from `Reader`.
Returns
  • a new instance of ReaderReadUpTo

public Output<TString> keys ()

A 1-D tensor.

public Output<TString> values ()

A 1-D tensor.