def detectSingleParaProp(self, a_record, a_threshold):
"""
Depending on the UrlRecord's parameter field and a given threshold, HostModel detects whether it is a anomaly.
:param a_record: UrlRecord
:param a_threshold: float
:return: dict --> {str: str} -- the detection result and it's reason.
"""
para_prop_result = CalProp.detectParaProp(a_record, self.__path_para_dict, a_threshold)
return para_prop_result
def calSinglePathProp_modi(self, a_record):
"""
get the probability of a UrlRecord's url path by the modification-way.
:param a_record: UrlRecord
:return: dict --> {str: float} -- url's encoded path map to it's probability.
"""
a_path_prop = CalProp.calPathProp_modi({a_record: 1}, self.__path_cell, self.__2path_cells)[0]
a_path_code = a_record.get_path()
return {a_path_code: a_path_prop}
def calSinglePathProp_modi(self, a_record):
"""
get the probability of a UrlRecord's url path by the modification-way.
:param a_record: UrlRecord
:return: dict --> {str: float} -- url's encoded path map to it's probability.
"""
a_path_prop = CalProp.calPathProp_modi({a_record: 1}, self.__path_cell,
self.__2path_cells)[0]
a_path_code = a_record.get_path()
return {a_path_code: a_path_prop}
def detectSingleParaProp(self, a_record, a_threshold):
"""
Depending on the UrlRecord's parameter field and a given threshold, HostModel detects whether it is a anomaly.
:param a_record: UrlRecord
:param a_threshold: float
:return: dict --> {str: str} -- the detection result and it's reason.
"""
para_prop_result = CalProp.detectParaProp(a_record,
self.__path_para_dict,
a_threshold)
return para_prop_result
def __calModelProp(self):
self.__model_path_props = CalProp.calPathProp_modi(
self.__records, self.__path_cell, self.__2path_cells)
def __calModelProp(self):
self.__model_path_props = CalProp.calPathProp_modi(self.__records, self.__path_cell, self.__2path_cells)
