From issues-return-98475-archive-asf-public=cust-asf.ponee.io@ignite.apache.org Sun Sep 8 20:48:03 2019 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [207.244.88.153]) by mx-eu-01.ponee.io (Postfix) with SMTP id E917118062C for ; Sun, 8 Sep 2019 22:48:02 +0200 (CEST) Received: (qmail 94951 invoked by uid 500); 8 Sep 2019 20:48:02 -0000 Mailing-List: contact issues-help@ignite.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ignite.apache.org Delivered-To: mailing list issues@ignite.apache.org Received: (qmail 94940 invoked by uid 99); 8 Sep 2019 20:48:02 -0000 Received: from mailrelay1-us-west.apache.org (HELO mailrelay1-us-west.apache.org) (209.188.14.139) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 08 Sep 2019 20:48:02 +0000 Received: from jira-he-de.apache.org (static.172.67.40.188.clients.your-server.de [188.40.67.172]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 9E370E30BD for ; Sun, 8 Sep 2019 20:48:01 +0000 (UTC) Received: from jira-he-de.apache.org (localhost.localdomain [127.0.0.1]) by jira-he-de.apache.org (ASF Mail Server at jira-he-de.apache.org) with ESMTP id 37B0D782284 for ; Sun, 8 Sep 2019 20:48:00 +0000 (UTC) Date: Sun, 8 Sep 2019 20:48:00 +0000 (UTC) From: "Ravil Galeyev (Jira)" To: issues@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (IGNITE-9746) [ML] Add Complement Naive Bayes MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/IGNITE-9746?page=3Dcom.atlassia= n.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D169= 25248#comment-16925248 ]=20 Ravil Galeyev commented on IGNITE-9746: --------------------------------------- [~zaleslaw] I don't think so. Keep in mind that Complement !=3D Compound :) If I understand right, Complement Bayes is kinda Bayes with weights. > [ML] Add Complement Naive Bayes > ------------------------------- > > Key: IGNITE-9746 > URL: https://issues.apache.org/jira/browse/IGNITE-9746 > Project: Ignite > Issue Type: Sub-task > Components: ml > Reporter: Ravil Galeyev > Priority: Major > > Naive Bayes classifiers are a family of simple probabilistic classifiers = based on applying Bayes' theorem with strong (naive) independence assumptio= ns between the features. > So we want to add this algorithm to Apache Ignite ML module. > [Complement Naive Bayes|http://scikit-learn.org/stable/modules/naive_baye= s.html#complement-naive-bayes]=C2=A0is an adaptation of the standard multin= omial naive Bayes (MNB) algorithm that is particularly suited for imbalance= d data sets. > Requirements for successful PR: > # PartitionedDataset usage > # Trainer-Model paradigm support > # Tests for Model and for Trainer (and other stuff) > # Example of usage with small, but famous dataset like IRIS, Titanic or = House Prices > # Javadocs/codestyle according guidelines -- This message was sent by Atlassian Jira (v8.3.2#803003)