Пример #1
0
def last(seq, name=''):
    '''
    Returns the last element of its symbolic input sequence `seq`

    Example:
        >>> import cntk.ops as C
        >>> import numpy as np
        >>> x = C.input_variable(shape=(3,2))
        >>> y = C.sequence.last(x)
        >>> x0 = np.reshape(np.arange(24.0,dtype=np.float32),(4,3,2))
        >>> y.eval({x:x0})
        array([[[[ 18.,  19.],
                 [ 20.,  21.],
                 [ 22.,  23.]]]], dtype=float32)

    Args:
        seq: the symbolic tensor denoting a sequence
        name (str): the name of the node in the network

    Returns:
        :class:`cntk.Function`
    '''
    from cntk.cntk_py import last
    seq = sanitize_input(seq, get_data_type(seq))
    return last(seq, name)
Пример #2
0
def last(seq, name=''):
    '''
    Returns the last element of its symbolic input sequence ``seq``

    Example:
        >>> import cntk.ops as C
        >>> import numpy as np
        >>> x = C.input_variable(shape=(3,2))
        >>> y = C.sequence.last(x)
        >>> x0 = np.reshape(np.arange(24.0,dtype=np.float32),(4,3,2))
        >>> y.eval({x:x0})
        array([[[[ 18.,  19.],
                 [ 20.,  21.],
                 [ 22.,  23.]]]], dtype=float32)

    Args:
        seq: the symbolic tensor denoting a sequence
        name (str): the name of the node in the network

    Returns:
        :class:`cntk.Function`
    '''
    from cntk.cntk_py import last
    seq = sanitize_input(seq, get_data_type(seq))
    return last(seq, name)
Пример #3
0
def last(operand, name=''):
    '''
    TBA

    Example:
        TBA
    Args:        
        operand: the symbolic tensor operand denoting a sequence
        name (str): the name of the node in the network
    Returns:
        :class:`cntk.Function`
    '''
    from cntk.cntk_py import last
    operand = sanitize_input(operand, get_data_type(operand))
    return last(operand, name)
Пример #4
0
def last(operand, name=''):
    '''
    TBA
        
    Example:
        TBA
    Args:        
        operand: the symbolic tensor operand denoting a sequence
        name (str): the name of the node in the network
    Returns:
        :class:`cntk.Function`
    '''
    from cntk.cntk_py import last
    operand = sanitize_input(operand, get_data_type(operand))
    return last(operand, name)
Пример #5
0
def last(seq, name=''):
    '''
    Returns the last element of its symbolic input sequence ``seq``

    Example:
        >>> x = C.sequence.input(shape=(3,2))
        >>> y = C.sequence.last(x)
        >>> # create one sequence of 4 tensors each with shape (3,2)
        >>> x0 = np.reshape(np.arange(24.0,dtype=np.float32),(1,4,3,2))
        >>> y.eval({x:x0})
        array([[[ 18.,  19.],
                 [ 20.,  21.],
                 [ 22.,  23.]]], dtype=float32)

    Args:
        seq: the symbolic tensor denoting a sequence
        name (str): the name of the node in the network

    Returns:
        :class:`~cntk.ops.functions.Function`
    '''
    from cntk.cntk_py import last
    seq = sanitize_input(seq, get_data_type(seq))
    return last(seq, name)