matlab语句实现图模型，多用于分析网络用户产品推荐及网络用户潜在社会关系分析模型的建立。-The goal of building systems that can adapt to their environments and learn from

their experience has attracted researchers from many fields , including computer

science, engineering, mathematics, physics, neuroscience, and cognitive science.

Out of this research has come a wide variety of learning techniques that have the

potential to transform many industrial and scientific fields . Recently, several

research communities have begun to converge on a common set of issues surrounding

supervised, unsupervised, and reinforcement learning problems. The

MIT Press Series on Adaptive Computation and Machine Learning seeks to unify

the many diverse strands of machine learning research and to foster high-quality

research and innovative applications.