Showing results for "simon liu"

This book presents a practical, end-to-end approach to risk management in modern e-commerce platforms using machine learning. It covers buyer abuse, seller governance, collusion networks, and payment and credit risk, showing how behavioural, transactional, and network data are translated into actionable risk signals. The book discusses a range of modelling techniques—including tree-based ensembles, sequence and transformer models, graph neural networks, and anomaly detection—focusing on th...

This textbook is a consolidation of learning methods which comes in an analytic form. The covered learning methods include classical and advanced solutions to problems of regression, minimum classification error, maximum receiver operating characteristics, bridge regression, ensemble learning and network learning. Both the primal and dual solution forms are discussed for over-and under-determined systems. Such coverage provides an important perspective for handling systems with overwhelmin...

This illustrated companion to the popular podcast and National Geographic Channel show is an eye-opening journey for anyone curious about our universe, space, astronomy and the complexities of the cosmos.For decades, beloved astrophysicist Neil deGrasse Tyson has interpreted science with a combination of brainpower and charm that resonates with fans everywhere. This pioneering, provocative book brings together the best of StarTalk, his beloved podcast and television show devoted to...

**2022 Christianity Today Award of Merit, Missions & Global Church"A powerful and moving collection of sermonic letters"** --Tim Challies"If we want revival in our communities, then let us learn from those being revived." For many Western Christians, the experience of suffering and persecution is remote. For Chinese Christians, on the other hand, persecution is a regular aspect of the Christian life. If a Christian from the West is transported to a Chinese house church, the...

Forever is a monthly science fiction magazine that features previously published stories you might have missed. Edited by the Hugo and World Fantasy Award winning editor of Clarkesworld Magazine, Neil Clarke. Our October 2025 issue features "What>We>Will>Never>Be" by Robert Reed, "Idols" by Ken Liu, and "Forever the Forest" by Simone Heller. Cover art by Ron Guyatt.

This book constitutes the refereed proceedings of the 8th International Conference on Technology in Education, ICTE 2025, held in Shenzhen, China, during December 10–12, 2025.The 34 full papers included in this book were carefully reviewed and selected from 89 submissions. hey were organized in the following topical sections: Keynotes; Intelligent Applications in Education; Smart Learning Environments; Psychological and Pedagogical Issues; Technology in Vocational and Professional ...

The global order, based on international governance and multilateral trade mechanisms in the aftermath of the Second World War, is changing rapidly and creating waves of uncertainty. This is especially true in higher education, a field increasingly built on international cooperation and the free movement of students, academics, knowledge, and ideas. Meanwhile, China has announced its plans for a "New Silk Road" (NSR) and is developing its higher education and research systems at speed. In ...

For decades, beloved astrophysicist Neil deGrasse Tyson has interpreted science with a combination of brainpower and charm that resonates with fans everywhere.This pioneering, provocative audiobook brings together the best of StarTalk, his beloved podcast and television show devoted to solving the most confounding mysteries of Earth, space, and what it means to be human. Filled with brilliant sidebars and unforgettable quotes from Tyson and his brilliant c...

For many Western Christians, the experience of suffering and persecution is remote. For Chinese Christians, on the other hand, persecution is a regular aspect of the Christian life. If a Christian from the West was transported to a Chinese house church, the topic of suffering would be ever-present in preaching and conversation. With decades of persecution under government oppression and a rich theology of suffering, the Chinese house church movement has much to contribute theologically to ...

This open access volume explores the cutting edge of quantitative methods in agricultural risk management and insurance. Composed of insightful articles authored by field experts, focusing on innovation, recent advancements, and the use of technology and data sciences, it bridges the gap between theory and practice through empirical studies, concrete examples and case analyses.Evolving challenges in risk management have called for the development of new, groundbreaking models. Beyo...

EPUB and EPDF available open access under CC-BY-NC-ND licence.China’s Belt and Road Initiative (BRI), commonly called the New Silk Road, is a huge infrastructure project currently revitalising or creating new trading routes and large developments across the globe. It is estimated to cost up to US$8 trillion and impact more than 65% of the world’s population.This book explores the unequal ways this controversial project is altering livelihoods, places and the environment. Fr...

Brought to you by Penguin.Join the galactic conversation on the biggest issues in the universe‘Don't fear change. Don't fear failure. The only thing to fear is loss of ambition. But if you've got plenty of that, then you have nothing to fear at all’ – Neil deGrasse TysonNeil deGrasse Tyson is arguably the most influential, acclaimed scientist on the planet. As director of the Hayden Planetarium, and host of Cosmos ...