<!-- 
RSS generated by JIRA (9.4.2#940002-sha1:46d1a51de284217efdcb32434eab47a99af2938b) at Mon Feb 12 02:28:58 CET 2024

It is possible to restrict the fields that are returned in this document by specifying the 'field' parameter in your request.
For example, to request only the issue key and summary append 'field=key&field=summary' to the URL of your request.
-->
<rss version="0.92" >
<channel>
    <title>Magnolia - Issue tracker</title>
    <link>https://jira.magnolia-cms.com</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-uk</language>    <build-info>
        <version>9.4.2</version>
        <build-number>940002</build-number>
        <build-date>19-01-2023</build-date>
    </build-info>


<item>
            <title>[MLEARN-3] Store ranking neural network labels in non-flat way in JCR</title>
                <link>https://jira.magnolia-cms.com/browse/MLEARN-3</link>
                <project id="15880" key="MLEARN">Machine Learning</project>
                    <description>&lt;p&gt;Storing 1000+ nodes or properties on the same level leads to performance issues with JCR/Jackrabbit. Since we potentially store more labels than that (up to 10k by default), we should do so in a hierarchical structure with always less than 1k neighbours on any level.&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Current location of labels (on demo): &lt;a href=&quot;https://demo.magnolia-cms.com/.magnolia/admincentral#app:configuration:browser;/modules/periscope-result-ranker/persistence/labels:treeview:&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://demo.magnolia-cms.com/.magnolia/admincentral#app:configuration:browser;/modules/periscope-result-ranker/persistence/labels:treeview:&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;</description>
                <environment></environment>
        <key id="72061">MLEARN-3</key>
            <summary>Store ranking neural network labels in non-flat way in JCR</summary>
                <type id="3" iconUrl="https://jira.magnolia-cms.com/secure/viewavatar?size=xsmall&amp;avatarId=10898&amp;avatarType=issuetype">Task</type>
                                            <priority id="6" iconUrl="https://jira.magnolia-cms.com/images/icons/priorities/neutral.gif">Neutral</priority>
                        <status id="6" iconUrl="https://jira.magnolia-cms.com/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are not closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="8">Outdated</resolution>
                                        <assignee username="-1">Unassigned</assignee>
                                    <reporter username="creichenbach">Cedric Reichenbach</reporter>
                        <labels>
                    </labels>
                <created>Mon, 10 Dec 2018 14:18:47 +0100</created>
                <updated>Wed, 6 Feb 2019 12:15:22 +0100</updated>
                            <resolved>Wed, 6 Feb 2019 12:15:22 +0100</resolved>
                                                                        <due></due>
                            <votes>0</votes>
                                    <watches>3</watches>
                                                                                                                <comments>
                            <comment id="177252" author="mgeljic" created="Tue, 8 Jan 2019 11:53:35 +0100"  >&lt;p&gt;quoting relevant input from the Slack thread over &lt;a href=&quot;https://magnolia-cms.slack.com/archives/CEXL4KR7U/p1546591618106500&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;#pd-foundation&lt;/a&gt;:&lt;/p&gt;

&lt;blockquote&gt;
&lt;p&gt;The &lt;b&gt;JR performance issue is only with large amounts of &lt;em&gt;child-nodes&lt;/em&gt;, not properties&lt;/b&gt;; mostly because there&apos;s no ordering to track for props, so that could still scale up decently&lt;br/&gt;
&#8212;would be easy to validate w/ a JR unit-test too; &lt;em&gt;e.g.&lt;/em&gt; &lt;a href=&quot;https://git.magnolia-cms.com/users/mgeljic/repos/jcr-tests/browse/src/test/java/me/mkgl/test/jackrabbit&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://git.magnolia-cms.com/users/mgeljic/repos/jcr-tests/browse/src/test/java/me/mkgl/test/jackrabbit&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Labels are specific to the output layer of our neural network, &lt;b&gt;the mapping dynamically changes depending on user choices&lt;/b&gt; (new labels get added, and if a threshold is reached, old ones forgotten). So order is important &lt;em&gt;and&lt;/em&gt; specific to the NN&apos;s learning state, meaning we &lt;b&gt;cannot share the list between users&lt;/b&gt;.&lt;/p&gt;

&lt;p&gt;Labels are nothing (KB) compared to the network itself (MB);&lt;/p&gt;

&lt;p&gt;Labels&apos; property numbers are there to indicate an index. All we need is basically an ordered list of labels [...]. A multi-value property would probably do the trick as well.&lt;/p&gt;&lt;/blockquote&gt; </comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10160">
                    <name>Relates</name>
                                            <outwardlinks description="relates to">
                                        <issuelink>
            <issuekey id="72338">MGNLPER-87</issuekey>
        </issuelink>
                            </outwardlinks>
                                                        </issuelinktype>
                    </issuelinks>
                <attachments>
                    </attachments>
                <subtasks>
                    </subtasks>
                <customfields>
                                                                            <customfield id="customfield_14166" key="com.okapya.jira.checklist:checklist">
                        <customfieldname>Acceptance criteria</customfieldname>
                        <customfieldvalues>
                            
        <checklist>
        <![CDATA[
                            




                
                                    <div class="o-completion" style="display: flex; flex-shrink: 0;"><span  class="aui-lozenge aui-lozenge-complete" style="font-size: 12px; font-weight: normal; display: flex; flex-direction: row; align-items: center;" ><span style="padding-right: 4px; vertical-align: middle;"><svg width="15" height="15" viewBox="0 0 15 15" xmlns="http://www.w3.org/2000/svg" fill="white"><path clip-rule="evenodd" d="m10.41037,3.42544l-7.86501,0c-0.72395,0 -1.31084,0.58688 -1.31084,1.31084l0,7.86508c0,0.7239 0.58689,1.3108 1.31084,1.3108l7.86501,0c0.724,0 1.3109,-0.5869 1.3109,-1.3108l0,-7.86508c0,-0.72396 -0.5869,-1.31084 -1.3109,-1.31084zm-7.86501,-0.65542c-1.08593,0 -1.96626,0.88032 -1.96626,1.96626l0,7.86508c0,1.0859 0.88033,1.9662 1.96626,1.9662l7.86501,0c1.086,0 1.9663,-0.8803 1.9663,-1.9662l0,-7.86508c0,-1.08594 -0.8803,-1.96626 -1.9663,-1.96626l-7.86501,0z" fill-rule="evenodd"/><path d="m5.09049,10.18526l-1.82767,-1.82766l-0.78479,0.78479l2.61246,2.61246l5.38758,-5.38754l-0.78483,-0.78479l-4.60275,4.60274z"/></svg></span><span>Empty</span></span></div>
                        ]]>
    </checklist>


                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                <customfield id="customfield_10111" key="com.atlassian.jira.toolkit:reporterdomain">
                        <customfieldname>Company</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>magnolia-cms.com</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                <customfield id="customfield_10031" key="com.atlassian.jira.ext.charting:firstresponsedate">
                        <customfieldname>Date of First Response</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>Tue, 8 Jan 2019 11:53:35 +0100</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_12730" key="com.atlassian.jira.plugins.jira-development-integration-plugin:devsummary">
                        <customfieldname>Development</customfieldname>
                        <customfieldvalues>
                            
                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_14151" key="com.atlassian.jira.toolkit:message">
                        <customfieldname>Docu info</customfieldname>
                        <customfieldvalues>
                            
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                            <customfield id="customfield_10246" key="com.pyxis.greenhopper.jira:gh-epic-link">
                        <customfieldname>Epic Link</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>MGNLPER-32</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    <customfield id="customfield_10061" key="com.atlassian.jira.toolkit:lastusercommented">
                        <customfieldname>Last comm is not jira-dev</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>false</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10071" key="com.atlassian.jira.toolkit:lastupdaterorcommenter">
                        <customfieldname>Last participant</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>fgrilli</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_13136" key="com.atlassian.jira.toolkit:LastCommentDate">
                        <customfieldname>Last public comment date</customfieldname>
                        <customfieldvalues>
                            5 years, 5 weeks, 5 days ago
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                            <customfield id="customfield_10020" key="com.atlassian.jira.toolkit:attachments">
                        <customfieldname>Number of attachments</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>0.0</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10150" key="com.atlassian.jira.toolkit:comments">
                        <customfieldname>Number of comments</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1.0</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        <customfield id="customfield_10011" key="com.atlassian.jira.toolkit:participants">
                        <customfieldname>Participants</customfieldname>
                        <customfieldvalues>
                                        <customfieldvalue>creichenbach</customfieldvalue>
            <customfieldvalue>mgeljic</customfieldvalue>
    
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                <customfield id="customfield_10833" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>0|hzzydm:zz8u62u</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10244" key="com.pyxis.greenhopper.jira:gh-global-rank">
                        <customfieldname>Rank (Obsolete)</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>9223372036854775807</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                <customfield id="customfield_14167" key="com.okapya.jira.checklist:checklist">
                        <customfieldname>Task DoR</customfieldname>
                        <customfieldvalues>
                            
        <checklist>
        <![CDATA[
                            




                
                                    <div class="o-completion" style="display: flex; flex-shrink: 0;"><span  class="aui-lozenge aui-lozenge-complete" style="font-size: 12px; font-weight: normal; display: flex; flex-direction: row; align-items: center;" ><span style="padding-right: 4px; vertical-align: middle;"><svg width="15" height="15" viewBox="0 0 15 15" xmlns="http://www.w3.org/2000/svg" fill="white"><path clip-rule="evenodd" d="m10.41037,3.42544l-7.86501,0c-0.72395,0 -1.31084,0.58688 -1.31084,1.31084l0,7.86508c0,0.7239 0.58689,1.3108 1.31084,1.3108l7.86501,0c0.724,0 1.3109,-0.5869 1.3109,-1.3108l0,-7.86508c0,-0.72396 -0.5869,-1.31084 -1.3109,-1.31084zm-7.86501,-0.65542c-1.08593,0 -1.96626,0.88032 -1.96626,1.96626l0,7.86508c0,1.0859 0.88033,1.9662 1.96626,1.9662l7.86501,0c1.086,0 1.9663,-0.8803 1.9663,-1.9662l0,-7.86508c0,-1.08594 -0.8803,-1.96626 -1.9663,-1.96626l-7.86501,0z" fill-rule="evenodd"/><path d="m5.09049,10.18526l-1.82767,-1.82766l-0.78479,0.78479l2.61246,2.61246l5.38758,-5.38754l-0.78483,-0.78479l-4.60275,4.60274z"/></svg></span><span>Empty</span></span></div>
                        ]]>
    </checklist>


                        </customfieldvalues>
                    </customfield>
                                                                                                                                                    <customfield id="customfield_14145" key="com.intenso.jira.issue-templates:issue-templates-customfield">
                        <customfieldname>Template</customfieldname>
                        <customfieldvalues>
                            


                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                            <customfield id="customfield_15131" key="com.onresolve.jira.groovy.groovyrunner:scripted-field">
                        <customfieldname>Time in Discovery</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>0</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10032" key="com.atlassian.jira.ext.charting:timeinstatus">
                        <customfieldname>Time in Status</customfieldname>
                        <customfieldvalues>
                            
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        </customfields>
    </item>
</channel>
</rss>