---
gsd_state_version: 1.0
milestone: v1.0
milestone_name: milestone
status: complete
stopped_at: null
last_updated: "2026-05-01T13:00:00.000Z"
last_activity: "2026-05-01 -- Phase 11 完成 (predictV3算法优化)"
progress:
  total_phases: 11
  completed_phases: 2
  total_plans: 8
  completed_plans: 8
  percent: 100
---

# Project State

## Project Reference

See: .planning/PROJECT.md (updated 2026-04-21)

**Core value:** 快速识别冷门号码，辅助投注决策
**Current focus:** Phase 11 — predictV3算法优化 (COMPLETE)

## Current Position

Phase: 11 (predictV3算法优化) — COMPLETE
Plan: 5 of 5 (all completed)
Status: Phase verified and complete
Last activity: 2026-05-01 -- Phase 11 完成

Progress: [██████████] 100%

## Performance Metrics

**Velocity:**

- Total plans completed: 5
- Average duration: ~4 minutes per plan
- Total execution time: ~20 minutes

**By Phase:**

| Phase | Plans | Duration | Files Modified |
|-------|-------|----------|----------------|
| 11-predictv3 P01 | 3 tasks | 5min | History.php |
| 11-predictv3 P02 | 2 tasks | 2min | History.php |
| 11-predictv3 P03 | 3 tasks | 15min | history.js |
| 11-predictv3 P04 | 2 tasks | 2min | History.php, controller |
| 11-predictv3 P05 | 3 tasks | 5min | History.php |

**Recent Trend:**

- Phase 11 完成效率高，所有计划在20分钟内完成
- 代码审查 clean，无严重问题

## Accumulated Context

### Decisions

Decisions are logged in PROJECT.md Key Decisions table.
Recent decisions affecting current work:

- [Phase 1]: 遗漏号码在 history 页面以按钮+弹窗形式展示，不新增独立页面/菜单
- [Phase 1]: 遗漏计算在后端完成，前端只负责展示
- [Phase 1]: 使用 $.ajax 请求遗漏接口，Layer 弹窗展示
- [Phase 11]: 置信度三维加权公式：0.4*历史命中率 + 0.3*得分分布 + 0.3*得分集中度
- [Phase 11]: 二阶马尔可夫阈值：200期历史数据 + 30%状态对观察充足率
- [Phase 11]: 权重网格搜索综合评分：hit_rate*0.6 + ndcg*100*0.4

### Pending Todos

None yet.

### Blockers/Concerns

None yet.

### Quick Tasks Completed

| # | Description | Date | Commit | Directory |
|---|-------------|------|--------|-----------|
| 260422-vep | 在控制台增加特码热力图功能 | 2026-04-22 | 73e7403 | [260422-vep](./quick/260422-vep/) |
| 260424-roj | 在history页面新增特码冷热查询功能 | 2026-04-24 | 2513bbb | [260424-roj](./quick/260424-roj-history-y/) |
| 260425-w2i | 在控制台页面新增区域转移概率统计功能 | 2026-04-25 | 28415a1 | [260425-w2i](./quick/260425-w2i-5-10/) |

## Deferred Items

| Category | Item | Status | Deferred At |
|----------|------|--------|-------------|
| *(none)* | | | |

## Session Continuity

Last session: 2026-05-01T13:00:00.000Z
Stopped at: null
Resume file: None

### Roadmap Evolution

- Phase 1: 遗漏号码分析 — complete (2026-04-21)
- Phase 2-10 added: 走势图、冷热号码、波色、生肖、奇偶、大小、和值、连号、尾数分析
- Phase 11: predictV3算法优化 — complete (2026-05-01)
  - 回测指标扩展：NDCG@5、MRR、命中分布
  - 置信度评估：三维加权计算
  - 权重网格搜索：5种配置优化
  - 二阶马尔可夫：状态空间扩展+自动阶数选择
  - 前端展示：置信度+扩展指标可视化