Figure 8
The four-layer circular framework is arranged vertically with upward-pointing arrows connecting each layer. The bottom oval is labeled “Algorithms” and contains the items “Variable neighbor search”, “Genetic programming”, “Support vector machine”, “Backpropagation neural networks”, “Random forests”, “Decision tree”, “Ant colony algorithm”, “Inverse deduction”, and “Logistic regression”. Above it, the second oval is labeled “Research methods” and is divided into segments labeled “Bayesian”, “Evolutionism”, “Connectionism”, “Symbolicism”, and “Analogizers.” The third oval is labeled “Areas of A I technology” and includes multiple internal ovals labeled “Computer vision”, “Expert system”, “Robotics”, “Big data”, “Text recognition”, “Fuzzy logic”, and “Cognitive intelligence”. The top oval is labeled “Areas of A I application” and lists “Smart farming”, “Smart port”, “Smart factory”, “Smart university”, “Digital government”, “Smart city”, and “Autonomous driving ellipsis”. Upward arrows show progression from “Algorithms” to “Research methods” to “Areas of A I technology”, and from “Areas of A I technology” to “Areas of A I application.” Along the left side, a vertical red label reads “Hardware and software facilities”, and along the right side, a vertical red label reads “National A I policies”.From top to bottom of AI