DataFunSummit

Jun 25, 2022 · Artificial Intelligence

Image and Text Pretraining: Methods, Practices, and Business Applications in Information Flow

This article reviews large‑scale image and multimodal pre‑training techniques—including contrastive learning, self‑supervised reconstruction, and multimodal alignment—explains data acquisition, model construction, evaluation metrics, and demonstrates how these methods are applied and optimized for real‑world information‑flow services.