max_by_key

arrayfire

Function max_by_key 

Source 
pub fn max_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,
Expand description

Find maximum 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