001/*
002 * Copyright (c) 2015-2020, Oracle and/or its affiliates. All rights reserved.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.tribuo.classification.mnb;
018
019import com.oracle.labs.mlrg.olcut.config.Option;
020import org.tribuo.classification.ClassificationOptions;
021
022/**
023 * CLI options for a multinomial naive bayes model.
024 */
025public class MultinomialNaiveBayesOptions implements ClassificationOptions<MultinomialNaiveBayesTrainer> {
026
027    @Option(charName = 'a', longName = "mnb-alpha", usage = "Smoothing parameter for the conditional probabilities.")
028    public double mnbAlpha;
029
030    @Override
031    public MultinomialNaiveBayesTrainer getTrainer() {
032        return new MultinomialNaiveBayesTrainer(mnbAlpha);
033    }
034
035}