Computes the sum of elements across dimensions of a tensor.
tf.raw_ops.Sum(
    input, axis, keep_dims=False, name=None
)
Reduces input along the dimensions given in axis. Unless
keep_dims is true, the rank of the tensor is reduced by 1 for each entry in
axis. If keep_dims is true, the reduced dimensions are
retained with length 1.
| Args | |
|---|---|
| input | A Tensor. Must be one of the following types:float32,float64,int32,uint8,int16,int8,complex64,int64,qint8,quint8,qint32,bfloat16,uint16,complex128,half,uint32,uint64.
The tensor to reduce. | 
| axis | A Tensor. Must be one of the following types:int32,int64.
The dimensions to reduce. Must be in the range[-rank(input), rank(input)). | 
| keep_dims | An optional bool. Defaults toFalse.
If true, retain reduced dimensions with length 1. | 
| name | A name for the operation (optional). | 
| Returns | |
|---|---|
| A Tensor. Has the same type asinput. |