bookmark GAEM / Genetic Algorithm-based weighted average Ensemble Method Allows branchpoint (BP) determination. GAEM is an ensemble of learning method that integrates several features and multiple classifiers to construct BP prediction models. The method can find TNA BPs as well as other types of BPs. It was evaluated on a benchmark dataset, using 5-fold cross-validation (5CV). This method is based on the utilization of linear relationship to proceed.