Commit Graph

4 Commits

Author SHA1 Message Date
iomgaa c3187167c8 feat: add greedy joint-constrained split selector
两阶段贪心视频级切分:Floor 硬约束优先满足 + 多样性 submodular 覆盖最大化,
两阶段均带 ε 守护保 test 代表性;不可行 fail loud(InfeasibleSplitError),
多样性欠额记 loguru warning 不静默。derive_reportable_types 落地长尾报告门限。
确定性:Random(seed) 预洗牌打破等增益/等槽数平局,同 config 同 videos 同解。

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-15 12:32:24 -04:00
iomgaa 3d8bd75372 feat: build all-video records with difficulty and signal overlay 2026-07-15 12:18:56 -04:00
iomgaa 9d19328cc9 feat: add signal tiering 2026-07-15 12:12:48 -04:00
iomgaa 0a7ba724a9 feat: add evolution_target derivation and cell 2026-07-15 12:06:56 -04:00