From issues-return-68918-archive-asf-public=cust-asf.ponee.io@commons.apache.org Tue Jul 31 07:24:04 2018 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 [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id ED69E180662 for ; Tue, 31 Jul 2018 07:24:03 +0200 (CEST) Received: (qmail 65203 invoked by uid 500); 31 Jul 2018 05:24:03 -0000 Mailing-List: contact issues-help@commons.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: issues@commons.apache.org Delivered-To: mailing list issues@commons.apache.org Received: (qmail 65189 invoked by uid 99); 31 Jul 2018 05:24:02 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 31 Jul 2018 05:24:02 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 80B5A1A18B6 for ; 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Tue, 31 Jul 2018 05:24:00 +0000 (UTC) Date: Tue, 31 Jul 2018 05:24:00 +0000 (UTC) From: "Jason Lee (JIRA)" To: issues@commons.apache.org Message-ID: In-Reply-To: References: Subject: =?utf-8?Q?[jira]_[Updated]_(TEXT-129)_incorrect_?= =?utf-8?Q?result_from_JaroWin?= =?utf-8?Q?klerDista?= =?utf-8?Q?nce=EF=BC=88=E8=AE=A1?= =?utf-8?Q?=E7=AE=97=E4=B8=8D=E6=AD=A3=E7=A1=AE=EF=BC=89?= 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/TEXT-129?page=3Dcom.atlassian.= jira.plugin.system.issuetabpanels:all-tabpanel ] Jason Lee updated TEXT-129: --------------------------- Description:=20 JaroWinklerDistance resolves 0 similariy between "_trump_" and "_donald tru= mp_" scala exmaple here: =C2=A0scala> val jw=3Dnew JaroWinklerDistance scala> jw("*trump*","*donald trump*")=C2=A0 // *INCORRECT* *res1: Double =3D 0.0* scala> jw("ivanka trump","donald trump")=C2=A0 // correct res2: Double =3D 0.736111111111111 scala> jw(" trump","trump") // correct result; there's a leading space in f= irst string res13: Double =3D 0.9444444444444445 scala> jw("a trump","trump")=C2=A0 // correct res14: Double =3D 0.9047619047619048 scala> jw("aa trump","trump")=C2=A0 // correct res15: Double =3D 0.875 scala> jw("aaa trump","trump")=C2=A0 // *INCORRECT* res16: Double =3D 0.0 scala> jw("hillary cliton","clinton")=C2=A0 // correct res8: Double =3D 0.30952380952380953 scala> jw("donald trump","trump")=C2=A0 // INCORRECT res9: Double =3D 0.0 was: JaroWinklerDistance resolves 0 similariy between "_trump_" and "_donald tru= mp_" scala exmaple here: =C2=A0scala> val jw=3Dnew JaroWinklerDistance scala> jw("*trump*","*donald trump*") *res1: Double =3D 0.0* scala> jw("ivanka trump","donald trump")=C2=A0 // correct res2: Double =3D 0.736111111111111 scala> jw(" trump","trump") // correct result; there's a leading space in f= irst string res13: Double =3D 0.9444444444444445 scala> jw("a trump","trump")=C2=A0 // correct res14: Double =3D 0.9047619047619048 scala> jw("aa trump","trump")=C2=A0 // correct res15: Double =3D 0.875 scala> jw("aaa trump","trump")=C2=A0 // *INCORRECT* res16: Double =3D 0.0 scala> jw("hillary cliton","clinton")=C2=A0 // correct res8: Double =3D 0.30952380952380953 scala> jw("donald trump","trump")=C2=A0 // INCORRECT res9: Double =3D 0.0 > incorrect result from JaroWinklerDistance=EF=BC=88=E8=AE=A1=E7=AE=97=E4= =B8=8D=E6=AD=A3=E7=A1=AE=EF=BC=89 > ------------------------------------------------ > > Key: TEXT-129 > URL: https://issues.apache.org/jira/browse/TEXT-129 > Project: Commons Text > Issue Type: Bug > Affects Versions: 1.4 > Environment: commons-lang3:3.7; HotSpot for Linux, 1.8; > Reporter: Jason Lee > Priority: Major > Attachments: Screenshot from 2018-07-31 13-04-24.png > > > JaroWinklerDistance resolves 0 similariy between "_trump_" and "_donald t= rump_" > scala exmaple here: > =C2=A0scala> val jw=3Dnew JaroWinklerDistance > scala> jw("*trump*","*donald trump*")=C2=A0 // *INCORRECT* > *res1: Double =3D 0.0* > scala> jw("ivanka trump","donald trump")=C2=A0 // correct > res2: Double =3D 0.736111111111111 > scala> jw(" trump","trump") // correct result; there's a leading space in= first string > res13: Double =3D 0.9444444444444445 > scala> jw("a trump","trump")=C2=A0 // correct > res14: Double =3D 0.9047619047619048 > scala> jw("aa trump","trump")=C2=A0 // correct > res15: Double =3D 0.875 > scala> jw("aaa trump","trump")=C2=A0 // *INCORRECT* > res16: Double =3D 0.0 > scala> jw("hillary cliton","clinton")=C2=A0 // correct > res8: Double =3D 0.30952380952380953 > scala> jw("donald trump","trump")=C2=A0 // INCORRECT > res9: Double =3D 0.0 -- This message was sent by Atlassian JIRA (v7.6.3#76005)