def testInit(self): treeRank = TreeRankForest(self.leafRanklearner)
def testStr(self): treeRankForest = TreeRankForest(self.leafRanklearner)
def testInit(self): treeRank = TreeRankForest(self.leafRanklearner)
def testStr(self): treeRankForest = TreeRankForest(self.leafRanklearner)