Type: lib.numpy.statistics.SumArray
Namespace: lib.numpy.statistics
Description
Calculate the sum of values along a specified axis of a array. array, summation, reduction, statistics
Use cases:
- Compute total values across categories
- Implement sum pooling in neural networks
- Calculate cumulative metrics in time series data
Properties
| Property | Type | Description | Default |
|---|---|---|---|
| values | np_array |
Input array | {'type': 'np_array', 'value': None, 'dtype': '<i8', 'shape': [1]} |
| axis | Optional[int] |
Axis along which to compute sum | - |
Outputs
| Output | Type | Description |
|---|---|---|
| output | (np_array | float | int) |
Metadata
Related Nodes
Browse other nodes in the lib.numpy.statistics namespace.