# Neo4j Online Meetup: TagOverflow — Correlating Tags in Stackoverflow

**URL:** <https://community.neo4j.com/t/neo4j-online-meetup-tagoverflow-correlating-tags-in-stackoverflow/5018>\
**Category:** Community Content & Blogs\
**Created:** [February 12, 2019, 4:18pm UTC](https://community.neo4j.com/t/neo4j-online-meetup-tagoverflow-correlating-tags-in-stackoverflow/5018 "2019-02-12T16:18:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mark.needham](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/mark.needham/32/104_2.png) [@mark.needham](https://community.neo4j.com/u/mark.needham)\
**Post date:** [February 12, 2019, 4:18pm UTC](https://community.neo4j.com/t/neo4j-online-meetup-tagoverflow-correlating-tags-in-stackoverflow/5018/1 "2019-02-12T16:18:02Z")

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To get insights from between the lines, you can correlate and categorize the tags of StackOverflow based on the questions they are attached to.

On February 26th Michael Hunger will show us how to use the Jaccard procedure in the Neo4j-Graph-Algorithms library to achieve that.

We imported the whole dump of StackOverflow into Neo4j, ran the algorithms and then visualized the results using Neo4j Browser and the large graph visualization tool Graphistry.

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**Author:** ![greta](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/greta/32/56_2.png) [@greta](https://community.neo4j.com/u/greta)\
**Post date:** [April 12, 2019, 7:41am UTC](https://community.neo4j.com/t/neo4j-online-meetup-tagoverflow-correlating-tags-in-stackoverflow/5018/2 "2019-04-12T07:41:24Z")

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