neurovlm.metrics.bits_per_pixel#
- neurovlm.metrics.bits_per_pixel(y_true, logits, *, baseline='per_pixel', eps=1e-07)[source]#
y_true: (N, D) floats in [0,1] logits: (N, D) raw logits from decoder (before sigmoid)
- Returns dict with:
bpp_model_per_image
bpp_base_per_image
delta_bpp_per_image (base - model)
delta_bpp_per_pixel (mean over N, in bits) # for a skill map