# -*- coding: utf-8 -*-
# Copyright © 2017-2019 rfgb Contributors
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program (at the base of this repository). If not,
# see <http://www.gnu.org/licenses/>
from __future__ import print_function
from __future__ import absolute_import
from ..boosting import performInference
from ..utils import Utils
[docs]def infer(target, trees, path="", regression=False):
.. versionadded:: 0.3.0
Perform inference on data with a set of trees.
.. note:: This currently requires that test data is stored as files
:param trees: Trees to perform inference with.
:type trees: list of str.
:param path: Path to the location test data is stored.
:type path: str.
:param regression: Infer with a regression model instead of classification.
:type regression: bool.
:default regression: False
:returns: Tuple of results. In classification these results will be a tuple
of positive and negative examples. In regression this will be
# Read the testing data.
testData = Utils.readTestData(target, path=path, regression=regression)
# Get the probability of the test examples.
return (testData.pos, testData.neg)