pulsatrix::ConservationResult Struct Reference

The result of comparing a relevance-propagation step's input and output totals. More...

#include <lrp_conservation.hpp>

Public Member Functions
float	delta () const
	|relevance_in_sum - relevance_out_sum| – 0 is perfect conservation.

Public Attributes
float	relevance_in_sum
float	relevance_out_sum

Detailed Description

The result of comparing a relevance-propagation step's input and output totals.

Note

LRP's defining property is that relevance is conserved layer-to-layer – the sum of relevance at any layer should equal the sum at the next (up to the small absorption epsilon-rule variants introduce). Before this type existed, that check lived only as test-only local lambdas in lrp_conservation_test.cpp/stability_test.cpp; this promotes it to a real, reusable API so non-test code (the ExplanationScoreCard's "trustworthiness" tile) can compute the same number without duplicating the math.

Member Function Documentation

delta()

float pulsatrix::ConservationResult::delta

(

)

const

|relevance_in_sum - relevance_out_sum| – 0 is perfect conservation.

Member Data Documentation

relevance_in_sum

float pulsatrix::ConservationResult::relevance_in_sum

relevance_out_sum

float pulsatrix::ConservationResult::relevance_out_sum

---

The documentation for this struct was generated from the following file:

• include/pulsatrix/lrp_conservation.hpp