// Module: stdlib/nn/train/augmentation.tern
// Purpose: Data Augmentation for Trit Tensors
// Author: RFI-IRFOS
// Ref: https://ternlang.com
// Applying noise or transforms directly in trit space.
fn noise_trit(val: trit, probability: float) -> trit {
// Corrupts a trit. Instead of flipping affirm to reject,
// we often flip it to 'tend' (neutral/blurred).
let should_corrupt: trit = reject; // Simulated randomness
if should_corrupt == affirm {
return tend;
}
return val;
}
fn jitter_trit(val: trit) -> trit {
// Shifts sequence data
return val;
}
fn flip_trit(tensor: trittensor<4 x 4>) -> trittensor<4 x 4> {
// Flips a tensor horizontally/vertically
return tensor;
}
fn mixup_trit(val_a: trit, val_b: trit) -> trit {
// Averages two labels.
if val_a == val_b { return val_a; }
return tend; // Blended label is uncertain
}