Development trend of artificial intelligence? To really understand this problem, we should first understand what is the core technology supporting the development of artificial intelligence. The answer is simple: algorithm, computing power, data and network. We should understand the development status and trends of these major constraints respectively, and the problems raised by the landlord will be solved! In terms of algorithm, machine learning represented by deep learning has made a substantial breakthrough in recent years, and the new algorithm is said to be inexhaustible, and the future can be expected! In terms of computing power, with the rapid development of gpu and cloud computing and cloud storage technology, Moore&;s Law has been broken. In terms of road bright network, the future trend of 5g is becoming increasingly clear, and there is not much problem. Is there really no problem? No, the problem appears on the data called artificial intelligence nourishment. Where is the problem? At present, there is no problem in data collection, such as data preprocessing, data quality, data consistency, processing time, especially data preprocessing closely related to industrial mechanism. Why, there are too few people who know both industry and data science, and too few mechanisms and experiences have accumulated, which is the biggest bottleneck in the development of artificial intelligence! ! ! !