[src] Function arrayfire::min_by_key

pub fn min_by_key<KeyType, ValueType>(
  keys: &Array<KeyType>, 
  vals: &Array<ValueType>, 
  dim: i32 
) -> ( Array<KeyType>, Array<ValueType::AggregateOutType>) where
  KeyType: ReduceByKeyInput,
  ValueType: HasAfEnum,
  ValueType::AggregateOutType: HasAfEnum, 

Find minimum among values of similar keys along a given dimension

Parameters

• keys - key Array
• vals - value Array
• dim - Dimension along which the input Array is reduced

Return Values

Tuple of Arrays, with output keys and values after reduction