Based on the search results, "DDBN" refers primarily to technical concepts in computer science and artificial intelligence, specifically in deep learning and network topology. It is also used as an acronym in a pharmaceutical news publication. Here is the structured content for "DDBN": 1. Dual Detection Branch Network (Object Detection)
Replaces standard Feature Pyramid Networks (FPN) with dual detection branches (e.g.,
Aims to improve accuracy by generating different semantic features. 2. Discriminative Deep Belief Network (Machine Learning)