杨毅

Yang Yi is an author whose works span a notably wide range of fields. Public information about him is limited, and his nationality, dates of birth and death, and professional background cannot be confirmed. Judging from the six works held in the collection, his writing covers finance and economics, popular science, computer science, and programming design. These include a theoretical work tracing the intellectual history of international political economy, practical technical guides on big data fundamentals and applications and on HyperLedger Fabric development, and an introduction to the frontier intersection of quantum machine learning and blockchain technology. Other titles reflect an interest in life and health from a future-oriented perspective and in multimedia courseware design for kindergarten teaching. Overall, his works combine scholarly synthesis with hands-on application and may serve as useful references for learners and practitioners in the relevant fields.