Tags Benchmark1 Chart-to-Code2 Contrastive Learning1 Data Generation1 Document AI2 Document Parsing3 Document Understanding2 E-Commerce Search1 Embedding2 Instruction Tuning2 Learning-to-Rank1 LLM1 OCR5 OCR-free1 Pre-training1 RAG1 Rank Fusion1 Reinforcement Learning1 Representation Learning1 Retrieval2 Survey1 VLM11 Zero-shot1