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multilabel_soft_margin_loss_backward

Function multilabel_soft_margin_loss_backward 

Source
pub fn multilabel_soft_margin_loss_backward<T: Triton, const BLOCK_SIZE: i32>(
    dy_ptr: T::Pointer<f32>,
    input_ptr: T::Pointer<f32>,
    target_ptr: T::Pointer<f32>,
    dx_ptr: T::Pointer<f32>,
    n_elements: i32,
)
where T::I32Tensor: Tensor<i32, 1> + Comparison<i32, BoolTensor = T::BoolTensor>, T::Pointer<f32>: AddOffsets<i32, 1, T::I32Tensor, Output = T::Tensor<T::Pointer<f32>>>,
Expand description

Multi-label soft-margin loss backward (element-wise).

dx = (sigmoid(x) - target) * dy