Files
AIclinicalresearch/tests/QUICKSTART_快速开始.md
HaHafeng 74cf346453 feat(dc/tool-c): Add missing value imputation feature with 6 methods and MICE
Major features:
1. Missing value imputation (6 simple methods + MICE):
   - Mean/Median/Mode/Constant imputation
   - Forward fill (ffill) and Backward fill (bfill) for time series
   - MICE multivariate imputation (in progress, shape issue to fix)

2. Auto precision detection:
   - Automatically match decimal places of original data
   - Prevent false precision (e.g. 13.57 instead of 13.566716417910449)

3. Categorical variable detection:
   - Auto-detect and skip categorical columns in MICE
   - Show warnings for unsuitable columns
   - Suggest mode imputation for categorical data

4. UI improvements:
   - Rename button: "Delete Missing" to "Missing Value Handling"
   - Remove standalone "Dedup" and "MICE" buttons
   - 3-tab dialog: Delete / Fill / Advanced Fill
   - Display column statistics and recommended methods
   - Extended warning messages (8 seconds for skipped columns)

5. Bug fixes:
   - Fix sessionService.updateSessionData -> saveProcessedData
   - Fix OperationResult interface (add message and stats)
   - Fix Toolbar button labels and removal

Modified files:
Python: operations/fillna.py (new, 556 lines), main.py (3 new endpoints)
Backend: QuickActionService.ts, QuickActionController.ts, routes/index.ts
Frontend: MissingValueDialog.tsx (new, 437 lines), Toolbar.tsx, index.tsx
Tests: test_fillna_operations.py (774 lines), test scripts and docs
Docs: 5 documentation files updated

Known issues:
- MICE imputation has DataFrame shape mismatch issue (under debugging)
- Workaround: Use 6 simple imputation methods first

Status: Development complete, MICE debugging in progress
Lines added: ~2000 lines across 3 tiers
2025-12-10 13:06:00 +08:00

1.8 KiB
Raw Blame History

🚀 快速开始 - 1分钟运行测试

Windows用户

方法1双击运行最简单

  1. 双击 run_tests.bat
  2. 等待测试完成

方法2命令行

cd AIclinicalresearch\tests
run_tests.bat

Linux/Mac用户

cd AIclinicalresearch/tests
chmod +x run_tests.sh
./run_tests.sh

⚠️ 前提条件

必须先启动Python服务

# 打开新终端
cd AIclinicalresearch/extraction_service
python main.py

看到这行表示启动成功:

INFO:     Application startup complete.
INFO:     Uvicorn running on http://0.0.0.0:8001

📊 预期结果

全部通过

总测试数: 18
✅ 通过: 18
❌ 失败: 0
通过率: 100.0%

🎉 所有测试通过!

⚠️ 部分失败

  • 查看红色错误信息
  • 检查失败的具体测试
  • 查看Python服务日志

🎯 测试内容

  • 6种简单填补方法均值、中位数、众数、固定值、前向填充、后向填充
  • MICE多重插补单列、多列
  • 边界情况100%缺失、0%缺失、特殊字符)
  • 各种数据类型(数值、分类、混合)
  • 性能测试1000行数据

💡 提示

  • 第一次运行会自动安装依赖pandas, numpy, requests
  • 测试时间约 45-60 秒
  • 测试数据自动生成,无需手动准备
  • 颜色输出:绿色=通过,红色=失败,黄色=警告

🆘 遇到问题?

问题1无法连接到服务

解决确保Python服务在运行python main.py

问题2依赖安装失败

解决:手动安装 pip install pandas numpy requests

问题3测试失败

解决:查看错误信息,检查代码逻辑


准备好了吗?启动服务,运行测试! 🚀