def __init__(self, num_popular_ids):
super().__init__()
self.num_popular_ids = num_popular_ids
checks.check_types(self.num_popular_ids,
int,
var_name="num_popular_ids")
checks.check_value(self.num_popular_ids,
0,
100,
True,
False,
var_name="num_popular_ids")
self.orders = dict()
self.most_popular_goods = dict()
self.most_popular_good_ids = list()
self.max_good_id = 0
def __init__(self, existing_parsed_json_dict=None,
config_filename="ml_config.json"):
"""
Constructor which opens config file and parses it.
:param existing_parsed_json_dict: dict, optional (default=None).
If config file was parsed, you can pass it to this class.
:param config_filename: str, optional(default="ml_config.json").
Name of the json file with configuration.
"""
if existing_parsed_json_dict is None:
checks.check_types(config_filename, str,
var_name="config_filename")
with open(config_filename, "r") as f:
self._parsed_json = json.loads(f.read())
else:
checks.check_types(existing_parsed_json_dict, dict,
var_name="existing_parsed_json_dict")
self._parsed_json = copy.deepcopy(existing_parsed_json_dict)
def __init__(self,
proportion=0.7,
raw_date=True,
n_rows=None,
num_popular_ids=5,
debug=False):
self._train_samples_num = 0
self._list_of_instances = []
self._list_of_labels = []
self._list_of_samples = []
self._help_data = dict()
self._chknums = list()
self._most_popular_good_ids = list()
self._answers_for_train = list()
self._proportion = proportion
checks.check_types(self._proportion, float, var_name="proportion")
checks.check_value(self._proportion,
0.0,
1.0,
True,
False,
var_name="proportion")
self._raw_date = raw_date
checks.check_types(self._raw_date, bool, var_name="raw_date")
self._n_rows = n_rows
checks.check_types(self._n_rows, type(None), int, var_name="n_rows")
if self._n_rows is not None:
checks.check_value(self._n_rows, 0, None, var_name="n_rows")
self._num_popular_ids = num_popular_ids
checks.check_types(self._num_popular_ids,
int,
var_name="num_popular_ids")
self._debug = debug
checks.check_types(self._debug, bool, var_name="debug")