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whatsocks mariascharin nikola-stanisavljevic sim51 johnymontana viennachen mjahanshahi maxwelllzh salimzayat akshaymalik7 luanne vrann jeffpape ellatemprosa longwind48 cskardon l-shin revatistudy7 nankyoku jessielulu igovsol hp9430 apingali phil-ds mmmika rshakhb10 danjizquierdo innovata guillegh aadityashrivastava obarisk bigdatavik exhale11 geraldotoledo pussinboots91 zhilyu evkapsal drroadtraining's Issues
error on recommendations 06_rsvps
In the recommendation guide, this query is presented:
MATCH (member:Member) WHERE member.name CONTAINS 'Mark Needham'
MATCH (futureEvent:Event)
WHERE timestamp() + (7 * 24 * 60 * 60 * 1000) > futureEvent.time > timestamp()
WITH member, futureEvent, EXISTS((member)-[:MEMBER_OF]->()-[:HOSTED_EVENT]->(futureEvent)) AS myGroup
OPTIONAL MATCH (member)-[:INTERESTED_IN]->()<-[:HAS_TOPIC]-()-[:HOSTED_EVENT]->(futureEvent)
WITH member, futureEvent, myGroup, COUNT(*) AS commonTopics
WHERE commonTopics >= 3
OPTIONAL MATCH (member)-[rsvp:RSVPD]->(previousEvent)<-[:HOSTED_EVENT]-()-[:HOSTED_EVENT]->(futureEvent)
WHERE previousEvent.time < timestamp()
WITH futureEvent, commonTopics, myGroup, COUNT(rsvp) AS previousEvents
MATCH (venue)<-[:VENUE]-(futureEvent)<-[:HOSTED_EVENT]-(group)
WITH futureEvent, group, venue, commonTopics, myGroup, previousEvents, distance(point(venue), point({training-location})) AS distance
WITH futureEvent, group, venue, commonTopics, myGroup, previousEvents, distance, CASE WHEN myGroup THEN 5 ELSE 0 END AS myGroupScore
WITH futureEvent, group, venue, commonTopics, myGroup, previousEvents, distance, myGroupScore, round((futureEvent.time - timestamp()) / (24.0*60*60*1000)) AS days
RETURN futureEvent.name, futureEvent.time, group.name, venue.name, commonTopics, myGroup, previousEvents, days, distance, myGroupScore + commonTopics - days AS score
ORDER BY score DESC
This results in the error:
Invalid input '-': expected an identifier character, whitespace, '}' or ':' (line 19, column 110 (offset: 842))
"WITH futureEvent, group, venue, commonTopics, myGroup, previousEvents, distance(point(venue), point({training-location})) AS distance"
If I replace training location
with something like {latitude: 55.6729893, longitude: 12.585799}
, the error message naturally disappears, but I get empty results.
ideas for ML training
- wrongly categorized businesses
- determine businesses who changed owners
- predict score a user would give to a business based on both of their histories together
- review fraud can we teach a model to determine fraudulent reviews based on structure?
- review patterns per category (distribution)
- clustering with deepgl
- KNN
- textrank or reviews?
Neo4j guides on Windows?
In most corporate settings one can't spawn a Linux image (or docker) at will.
Is it possible to set a ADOC -> HTML guide server so we, Windows users, can create custom neo4j guides?
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