Fig. 9From: Machine learning-based dynamic frequency and bandwidth allocation in self-organized LTE dense small cell deploymentsFour small cells scenario with two users per small cells and bandwidth of 5 MHz. Random sampling with 5 and 30 % of 4625 permutations. Per user network optimization is considered with actual measured performance ranging from 1521 to 2871 kbps. a Linear regression method. b Bagging tree regression methodBack to article page