The development of new generation artificial intelligence technologies such as deep learning, knowledge graphs, and reinforcement learning is driving the “Internet + Education” into a new era of “smart education”. As a core driving force for the development of artificial intelligence, knowledge graphs provide new empowering capabilities for education in the era of education informatization … Read more
Celebrating the 73rd Anniversary of the People’s Republic of China When you search for information, watch the news, scroll through short videos, or shop, every piece of content that resonates with you may be influenced by the role of a knowledge graph. What Is a Knowledge Graph A knowledge graph is a graph-based data structure, … Read more
When you search for information, read the news, scroll through short videos, or shop, every piece of content that moves you may be influenced by the role of a knowledge graph. What Is a Knowledge Graph A knowledge graph is a graph-based data structure that is essentially a semantic network. It displays complex knowledge domains … Read more
1. Introduction to Knowledge Graphs A knowledge graph is a large-scale semantic network, a semantic representation of the real world. Entities are represented as nodes, and the attributes of entities and relationships between entities are represented as edges, forming a web-like graph structure. This structured format is human-readable and machine-friendly, facilitating machine understanding. The large-scale … Read more
01 Origin of Knowledge Graphs In 1977, American computer scientist Feigenbaum officially named knowledge engineering. He received the Turing Award in 1994 and is hailed as the father of expert systems and the founder of knowledge engineering. Knowledge engineering is a top-down approach that heavily relies on expert intervention, with the fundamental goal of imparting … Read more
Author Introduction Zhou Weihua，Institute of Digital Finance, Chinese Academy of Fiscal Sciences Zhai Xiaofeng，Institute of Digital Finance, Chinese Academy of Fiscal Sciences Tan Haowei，Institute of Digital Finance, Chinese Academy of Fiscal Sciences Research on Financial Fraud Prediction Model of Listed Companies Based on XGBoost Research Background In recent years, the Central Committee of the Communist … Read more
At the recent “2022 China Artificial Intelligence Industry Annual Conference” main forum, Jiang Changjun, Supervisor of the Chinese Association for Artificial Intelligence and Academician of the Chinese Academy of Engineering, stated in his report that the development of artificial intelligence has undergone several decades. The large model ChatGPT suddenly emerged around the Spring Festival this … Read more
Recently, the fourth “Youth Scientist 50² Forum” was held at Southern University of Science and Technology, where Shen Xiangyang, an academician of the American National Academy of Engineering, gave a keynote speech titled “How Should We Think About Large Models in the Era of General Artificial Intelligence?” and provided his 10 insights on large models. … Read more
Recommended by Editor Rich data sources always require image processing. This week, we will introduce image recognition technology and compare several techniques. Once upon a time, image recognition technology seemed like a strange term, but now it is increasingly integrated into people’s lives. A classic application in recent years is the image recognition feature launched … Read more
From1949 to 2019, New China has gone through70 glorious years, and the healthcare field has also undergoneearth-shaking changes. Medical artificial intelligence is a future technology with a broad application prospect, and Peking Union Medical College Hospital is exploring the implementation of intelligent voice recognition, facial recognition, big data analysis, and robotics technologies, aiming to be … Read more