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课程大纲
Introduction to Vision-Language Models
- Overview of VLMs and their role in multimodal AI
- Popular architectures: CLIP, Flamingo, BLIP, etc.
- Use cases: search, captioning, autonomous systems, content analysis
Preparing the Fine-Tuning Environment
- Setting up OpenCLIP and other VLM libraries
- Dataset formats for image-text pairs
- Preprocessing pipelines for vision and language inputs
Fine-Tuning CLIP and Similar Models
- Contrastive loss and joint embedding spaces
- Hands-on: fine-tuning CLIP on custom datasets
- Handling domain-specific and multilingual data
Advanced Fine-Tuning Techniques
- Using LoRA and adapter-based methods for efficiency
- Prompt tuning and visual prompt injection
- Zero-shot vs. fine-tuned evaluation trade-offs
Evaluation and Benchmarking
- Metrics for VLMs: retrieval accuracy, BLEU, CIDEr, recall
- Visual-text alignment diagnostics
- Visualizing embedding spaces and misclassifications
Deployment and Use in Real Applications
- Exporting models for inference (TorchScript, ONNX)
- Integrating VLMs into pipelines or APIs
- Resource considerations and model scaling
Case Studies and Applied Scenarios
- Media analysis and content moderation
- Search and retrieval in e-commerce and digital libraries
- Multimodal interaction in robotics and autonomous systems
Summary and Next Steps
要求
- 了解深度学习在视觉和自然语言处理中的应用
- 具备PyTorch和基于transformer模型的经验
- 熟悉多模态模型架构
目标受众
- 电脑视觉工程师
- AI开发者
14 小时