Struct MMLPathValidator 

pub struct MMLPathValidator {
    pub compression_level: u32,
}

Validates a tensor transformation using Minimum Message Length (Kolmogorov) principles.

The MML score measures how well the output compresses relative to the input. A lower score means the transformation found a more optimal encoding path. The proof is valid only if mml_score <= mml_threshold.

Fields

compression_level: u32

Implementations

impl MMLPathValidator

pub fn compute_mml_score( &self, input: &Tensor, output: &Tensor, ) -> TribeResult<f64>

Compute the MML score: ratio of compressed output length to compressed input length. Score < 1.0 means the transformation produced a more compressible result.

pub fn compute_entropy_mml_score(&self, input: &Tensor, output: &Tensor) -> f64

Compute an MML-like score using the same byte-level entropy approximation implemented on ESP firmware. This does NOT use DEFLATE and is intended for calibration and comparison only.

Score is defined as: output_entropy / input_entropy, where entropy is Shannon entropy over the raw little-endian bytes of the tensor data.

pub fn validate(&self, mml_score: f64, mml_threshold: f64) -> bool

Check whether an MML score passes the threshold for a given difficulty.

pub fn threshold_for_difficulty(base_threshold: f64, difficulty: u64) -> f64

Compute the MML threshold for a given difficulty level. Tighter (lower) thresholds at higher difficulties.

Trait Implementations

impl Default for MMLPathValidator

fn default() -> Self

Returns the “default value” for a type.