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README.md
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---
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<div align="center">
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<a href="https://swanlab.cn/@020202/multimodal-object-detection/runs/u2nvr8dtqnfs7iv86r7xs/chart">
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<img src="https://img.shields.io/badge/SwanLab-Experiment-4B8BF5?style=for-the-badge&logo=data:image/svg+xml;base64,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" alt="SwanLab"/>
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</a>
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<a href="https://github.com/GQFth/UprmT_T">
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<img src="https://img.shields.io/badge/GitHub-View_Code-181717?style=for-the-badge&logo=github" alt="GitHub"/>
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</a>
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</p>
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---
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##
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| 2025.10.22 | v01 | 双层CNN + 噪声注入,强制学习图像 | `multimodal_model_epoch50.pth` |
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| 2025.10.31 | v02 | **三层CNN + BN + 去噪 + 128×128输入** | `multimodal_cifar10_epoch10.pth` |
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> - 高分辨率输入 → GPU 利用率 **30% → 78%**
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- cifar10
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- cnn
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- bert
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- vision-language
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<div align="center">
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<img src="assets/log1.png" alt="UprmT_T AI" width="180"/>
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<h1>UprmT_T</h1>
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<p><strong>多模态图像分类 · 从依赖文本到真正看图</strong></p>
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<div style="display: flex; justify-content: center; gap: 12px; margin: 16px 0; flex-wrap: wrap;">
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<a href="https://huggingface.co/GQFth/Uprm-i1">
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<img src="https://img.shields.io/badge/%F0%9F%A4%97%20Model-Uprm--i1-ffc107?style=for-the-badge" alt="HF"/>
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</a>
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<a href="https://swanlab.cn/@020202/multimodal-object-detection/runs/u2nvr8dtqnfs7iv86r7xs/chart">
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<img src="https://img.shields.io/badge/SwanLab-Run-4B8BF5?style=for-the-badge&logo=swan" alt="SwanLab"/>
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</a>
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<a href="https://github.com/GQFth/UprmT_T">
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<img src="https://img.shields.io/badge/GitHub-Code-181717?style=for-the-badge&logo=github" alt="GitHub"/>
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</a>
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</div>
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</div>
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---
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## 模型概览
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| 版本 | 图像输入 | CNN 层数 | BN | 噪声 | 准确率 | GPU 利用率 |
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|------|----------|---------|----|------|--------|------------|
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| v01 | 32×32 | 2 | ❌ | ✅ | 72.3% | 34% |
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| v02 | 128×128 | 3 | ✅ | ❌ | **86.7%** | **78%** |
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> **核心升级**:三层 CNN + BN + 高分辨率输入 → 解决「看不清图」「GPU 吃不饱」两大痛点
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## 实验日志(完整记录)
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<details>
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<summary><strong>2025/11/6 · test_v_02.py</strong> (点击展开)</summary>
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```text
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模型训练完成时间:2025.10.31
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模型文件:multimodal_cifar10_epoch10.pth
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结构升级:
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2层图像特征解析 → 3层解析层
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新增:BatchNorm 层
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移除:训练时噪声注入
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问题发现:
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• 训练集分辨率过低(32×32),无法泛化到高分辨率图像
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• 显卡算力增加,但利用率低(<40%)
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• 可能原因:输入太小、batch_size 不足、数据加载瓶颈
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模型文件:
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• multimodal_model_epoch50.pth
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• multimodal_model_epoch50_1.pth
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结构:
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• 双层图像特征解析
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• BERT 预生成文本解码
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问题:
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• 模型严重依赖文本提示
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• 为逼模型学习图像,加入大量噪声
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• 但 CNN 结构极简 → 学到的图像特征过于浅层
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下一步计划
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-[ ] 升输入到 224×224
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-[ ] 替换 CNN 为 ViT-tiny
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-[ ] 加入 CLIP-style 对比学习
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-[ ] 开放 Inference API
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