Liu Chao, founder of tianyancha: our goal is to build a platform "owned, governed and enjoyed by the public"

Recently, Dr. Liu Chao, founder of tianyancha, won the KDD China technology transformation award. At the International Conference on data mining and knowledge discovery, Dr. Liu Chao said that the charm of big data lies in connectivity. For the broad-spectrum platform, its significance is to establish a trusted connection. As an important factor of production, data has just begun to drive the market economy. Based on the national public data, tianyancha constructs the digital twins of China's business world by means of artificial intelligence, trusted computing, blockchain and other technologies, and serves more than 300 million users in China, which improves the general public's perception of credit value and reduces the business transaction cost caused by information asymmetry. It is understood that tianyancha has created a huge map of business knowledge and a digital twin of the business world, which dynamically projects nearly 1000 dimensions of real-time and historical change information of nearly 300 million social entities in China in cyberspace. Through natural language processing, statistical learning and other methods, the open domain entity extraction, disambiguation, alignment and reasoning of business information, law, intellectual property, bidding, public opinion and other data are carried out, so as to realize the unified representation of scattered business information. Tianyancha launched a one-stop solution to open a company, run social security, marketing and other trusted enterprise services. In addition, Dr. Liu Chao announced the launch of tianyancha public data open platform for scientific research, which is open to universities and scientific research institutions free of charge.