Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 6D32C200BF4 for ; Fri, 6 Jan 2017 18:02:00 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 6BD33160B37; Fri, 6 Jan 2017 17:02:00 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id B35F1160B39 for ; Fri, 6 Jan 2017 18:01:59 +0100 (CET) Received: (qmail 79924 invoked by uid 500); 6 Jan 2017 17:01:58 -0000 Mailing-List: contact dev-help@flink.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@flink.apache.org Delivered-To: mailing list dev@flink.apache.org Received: (qmail 79723 invoked by uid 99); 6 Jan 2017 17:01:58 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 06 Jan 2017 17:01:58 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 8CE762C2A69 for ; Fri, 6 Jan 2017 17:01:58 +0000 (UTC) Date: Fri, 6 Jan 2017 17:01:58 +0000 (UTC) From: "Fokko Driesprong (JIRA)" To: dev@flink.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (FLINK-5423) Implement Stochastic Outlier Selection MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 06 Jan 2017 17:02:00 -0000 Fokko Driesprong created FLINK-5423: --------------------------------------- Summary: Implement Stochastic Outlier Selection Key: FLINK-5423 URL: https://issues.apache.org/jira/browse/FLINK-5423 Project: Flink Issue Type: Improvement Components: Machine Learning Library Reporter: Fokko Driesprong I've implemented the Stochastic Outlier Selection (SOS) algorithm by Jeroen Jansen. http://jeroenjanssens.com/2013/11/24/stochastic-outlier-selection.html Integrated as much as possible with the components from the machine learning library. The algorithm itself has been compared to four other algorithms and it it shows that SOS has a higher performance on most of these real-world datasets. -- This message was sent by Atlassian JIRA (v6.3.4#6332)