Or the US could enter a period of lower growth, if restricting immigration takes the wind out of the economy.
The tree starts as a single region covering the whole space. As points arrive, they get dropped into the region that contains them. When a region exceeds its capacity (the maximum number of points it can hold before splitting), the region divides into four children, and the existing points get redistributed.
，这一点在服务器推荐中也有详细论述
依法或者经批准、授权开展的，应当在活动实施五个工作日前向县级以上公安机关报告。法律、行政法规另有规定的，从其规定。。Line官方版本下载对此有专业解读
Trained Weights (Learned from Data)
Contrast: segment descriptor A-bit writeback