【摘要】 智能媒体已成为新的信息生产力，同时也成为信息变异的重要推手。失实的智能新闻、被计算的舆论、形式化知识以及工具性娱乐成为智媒时代信息变异的主要形态。从生成机制上看，人机合谋是信息变异生成的深层机制，在人机逻辑互为嵌套、人机运行互为掩映、人机效能互为增益的协同机制中，智媒时代信息变异呈现出生成无终态、循环放大以及隐蔽无感知等新特征，给社会治理带来全新挑战。更多还原

【Abstract】 Intelligent media has become a new information productive force, and it is also an important promoter for information variation. The distorted intelligent news, the algorithm-driven public opinions, the superficial knowledge,and the tool-oriented entertainments have become the main forms of information variation in the era of Intelligent media. From the perspective of the generation mechanism, "human-machine collusion" is the deep mechanism. In the operation of human-machine logic, human-machine action embedded in each other’s system, setting off and improve each other in this collaboration. Thus, information variation in the era of intelligent media has new characteristics such as endless generation, circulation amplification, concealment without awareness, which brings new challenges to social governance.更多还原