[−][src]Function arrayfire::product_by_key_nan
pub fn product_by_key_nan<KeyType, ValueType>(
keys: &Array<KeyType>,
vals: &Array<ValueType>,
dim: i32,
replace_value: f64
) -> (Array<KeyType>, Array<ValueType::ProductOutType>) where
KeyType: ReduceByKeyInput,
ValueType: HasAfEnum,
ValueType::ProductOutType: HasAfEnum,
Compute product of all values with similar keys along a given dimension
This version of sum by key can replaced all NaN values in the input with a user provided value before performing the reduction operation.
Parameters
keys
- key Arrayvals
- value Arraydim
- Dimension along which the input Array is reduced
Return Values
Tuple of Arrays, with output keys and values after reduction