Delete 快速使用指南.md
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快速使用指南.md
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# 🚀 LongEmotion 比赛文件 - 快速使用指南
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**最后更新**: 2025-10-27
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**状态**: ✅ 已完成推理,可提交
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---
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## 📁 文件说明
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```
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COMPETITION_FILES/
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├── model/
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│ └── best_model.pt # 训练好的模型(91.47%准确率)
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│
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├── test_data/
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│ └── test.jsonl # 测试集(136个样本)
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│
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├── scripts/
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│ ├── run_inference_final.py # 主运行脚本
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│ ├── inference_longemotion.py # 推理核心逻辑
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│ ├── convert_submission_format.py # 格式转换
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│ └── detection_model.py # 模型定义
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│
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├── submission/
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│ └── Emotion_Detection_Result.jsonl # 📤 提交文件
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│
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└── reports/
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├── 项目最终进度报告.md # 完整报告
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└── 项目自查报告.md # 自查报告
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```
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---
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## 🎯 提交文件
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### 📤 立即提交
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**文件路径**: `submission/Emotion_Detection_Result.jsonl`
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**格式**:
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```json
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{"id": 0, "predicted_index": 24}
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{"id": 1, "predicted_index": 4}
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{"id": 2, "predicted_index": 11}
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...
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```
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**统计信息**:
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- ✅ 样本数: 136
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- ✅ 平均置信度: 89.27%
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- ✅ 格式正确
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---
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## 🔄 重新运行推理(如需要)
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### 步骤1: 激活虚拟环境
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```bash
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# 从项目根目录运行
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.\venv\Scripts\activate
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```
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### 步骤2: 进入Detection文件夹并运行推理
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```bash
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cd Detection
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python scripts/run_inference_final.py
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```
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**输出**: 新的预测结果将保存到 `submission/predictions.jsonl`
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### 步骤3: 转换格式(如需要)
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```bash
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# 在Detection/scripts文件夹内运行
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cd scripts
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python convert_submission_format.py
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```
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**输出**: 提交格式文件 `submission/Emotion_Detection_Result.jsonl`
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---
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## 📊 模型性能
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| 指标 | 值 |
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|------|-----|
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| 验证准确率 | 91.47% |
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| 平均置信度 | 89.27% |
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| 推理时间 | 5-10分钟 |
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| 测试样本 | 136个 |
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### 情感分布
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- love: 40.4%
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- surprise: 22.8%
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- fear: 13.2%
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- anger: 11.8%
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- sadness: 10.3%
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- joy: 1.5%
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---
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## 🔍 文件详解
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### model/best_model.pt
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- **类型**: PyTorch模型权重
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- **结构**: BERT-base-chinese + Linear分类器
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- **训练数据**: 12,800条短文本
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- **性能**: 91.47%验证准确率
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- **位置**: `Detection/model/best_model.pt`
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### test_data/test.jsonl
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- **格式**: LongEmotion标准格式
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- **样本**: 136个长文本
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- **特点**: 每个样本30-34个段落
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- **位置**: `Detection/test_data/test.jsonl`
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### submission/Emotion_Detection_Result.jsonl
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- **格式**: `{"id": int, "predicted_index": int}`
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- **说明**:
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- `id`: 样本编号 (0-135)
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- `predicted_index`: 预测的独特情感段落索引
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- **位置**: `Detection/submission/Emotion_Detection_Result.jsonl`
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---
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## ⚙️ 技术细节
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### 推理流程
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1. 加载训练好的BERT模型(从 `model/best_model.pt`)
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2. 读取测试集(从 `test_data/test.jsonl`,136个长文本样本)
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3. 对每个样本的所有段落预测情感
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4. 统计情感分布,找出只出现1次的(独特)
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5. 输出该段落的索引到 `submission/` 文件夹
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### 情感类别(6类)
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- 0: sadness
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- 1: joy
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- 2: love
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- 3: anger
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- 4: fear
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- 5: surprise
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---
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## 🐛 故障排除
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### 问题1: 模型加载失败
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**解决**:
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- 确保在Detection文件夹内运行脚本
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- 脚本会自动使用相对路径定位文件
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- 检查 `model/best_model.pt` 文件是否存在
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### 问题2: 依赖缺失
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**解决**:
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```bash
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# 激活虚拟环境后安装依赖
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pip install torch transformers tqdm
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```
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### 问题3: 内存不足
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**解决**: 脚本默认使用CPU,内存需求较低(约2-4GB)
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### 问题4: 找不到文件
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**解决**:
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- 确保当前目录在 `Detection` 文件夹
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- 使用 `cd Detection` 进入文件夹
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- 检查文件结构是否完整
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---
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## 📝 注意事项
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1. ✅ 提交文件已生成在 `submission/Emotion_Detection_Result.jsonl`
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2. ⚠️ 运行脚本时必须在 `Detection` 文件夹内(或其子文件夹)
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3. ⚠️ 如需重新推理,确保虚拟环境已激活
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4. ⚠️ 模型文件较大(~400MB),请勿删除 `model/best_model.pt`
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5. ✅ 所有路径已更新为Detection文件夹内的相对路径
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---
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## 🎓 学习资源
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- **模型架构**: scripts/detection_model.py
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- **推理逻辑**: scripts/inference_longemotion.py
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- **完整报告**: reports/项目最终进度报告.md
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---
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## ✅ 检查清单
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提交前确认:
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- [ ] 文件格式正确(每行一个JSON对象)
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- [ ] 包含136行(对应136个测试样本)
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- [ ] `id`字段从0到135
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- [ ] `predicted_index`是整数
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- [ ] 文件编码UTF-8
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---
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## 🆘 需要帮助?
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查看:
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1. `reports/项目最终进度报告.md` - 完整��术报告
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2. `reports/项目自查报告.md` - 项目自查说明
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3. `README.md` - 快速概览
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4. `scripts/` - 查看源代码了解实现细节
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---
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**祝您比赛顺利!** 🎉
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