def __init__(self):
super(HomoBoostingClient, self).__init__()
self.transfer_inst = HomoBoostingTransferVariable()
self.aggregator = HomoBoostClientAggregator()
self.model_param = HomoSecureBoostParam()
self.binning_obj = HomoFeatureBinningClient()
self.mode = consts.H**O
def __init__(self):
super(HomoSecureBoostingTreeArbiter, self).__init__()
self.model_name = 'HomoSecureBoost'
self.tree_param = None # decision tree param
self.use_missing = False
self.zero_as_missing = False
self.cur_epoch_idx = -1
self.grad_and_hess = None
self.feature_importances_ = {}
self.model_param = HomoSecureBoostParam()
def __init__(self):
super(HomoSecureBoostingTreeClient, self).__init__()
self.model_name = 'HomoSecureBoost'
self.tree_param = None # decision tree param
self.use_missing = False
self.zero_as_missing = False
self.cur_epoch_idx = -1
self.grad_and_hess = None
self.feature_importance_ = {}
self.model_param = HomoSecureBoostParam()
# memory back end
self.backend = consts.DISTRIBUTED_BACKEND
self.bin_arr, self.sample_id_arr = None, None