pub fn dpo_batch_with_kernel(
data: &[f64],
sweep: &DpoBatchRange,
k: Kernel,
) -> Result<DpoBatchOutput, DpoError>pub fn dpo_batch_with_kernel(
data: &[f64],
sweep: &DpoBatchRange,
k: Kernel,
) -> Result<DpoBatchOutput, DpoError>