2 Commits

Author	SHA1	Message	Date
tegwick	dfe56a4f9b	docs(metrics): clarify C2 coverage — domain×chapter matrix, not domain×VSM ... - coverage.py: rewrite module docstring to explain what the metric actually computes (domain × chapter cross-tabulation, not VSM system coverage), what it does not capture (entity connectivity → C3), and when the threshold is appropriate - CoverageReport: add domain_densities, density_std, cross_cutting_ratio for distribution-level insight beyond the aggregate ratio - check_coverage: compute per-domain density and cross-cutting ratio - METRICS-METHODOLOGY.md: correct C2 section to match implementation, document the distribution-based interpretation, add implementation status table distinguishing what is wired vs planned Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-02-20 00:08:46 +01:00
tegwick	4ce856d4d0	docs: metrics methodology, collection-level tasks, and infospace tooling roadmap ... Add METRICS-METHODOLOGY.md documenting the theoretical frameworks (SEQUAL, OntoClean, OOPS!, OntoQA, FCA, DSL principles) adapted for two-layer evaluation (LLM-Eval + deterministic aggregation) across five collection concerns: redundancy, coverage, coherence, consistency, and granularity balance. Extend INFRA-TASKS.md with assignment assessment (tasks 4-7), per-concept metrics (tasks 8-12), and collection-level metrics (tasks 13-19). Add roadmap/infospace-tooling/PLAN.md defining terminology (infospace, topic, discipline, entity, evaluation, viability) and a three-stage implementation plan: Stage 1 platform additions, Stage 2 infospace tooling layer, Stage 3 example revision. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-18 23:53:21 +01:00