Compare two graphs

a10554 · May 16, 2020, 11:39am

Hi graphers,

i am a total noob at neo4j and this is my first post here ! I apologize in advance if i am not posting this in the right topic or with the appropriate terms and tags.

As a part of my Msc thesis on AI, i'm writing a python algorithm to use neo4j as a support system for machine learning processes. I am trying not to use the obvious path that is to export data in tabular format and use regular machine learning libraries like Keras or pyTorch. In this spirit i am trying to develop simple graph manipulations i will use to create my algorithm in the big picture.

I've already been able to create isolated graphs (not connected between themselves) in star like formations. with a central node thats connects to all the other nodes (now i have 35 peripheral nodes but i expected it to largely grow).

The central node is of Type "Perception_Group" and the peripheric nodes are of type "Perception". This last node has "name" and "value" (float) attributes. The "Perception_Group" only has a "date" attribute.

What i would like to understand is how can i compare every star graph with the rest of the star graphs in an efficient way using cypher. The comparison must not return a true or false for equality. The goal is to have a "likelihood" measurement based on the "Perception" nodes "value" attributes.

I have other questions, but will post them later, after getting feedback from you guys on how to post properly.

Thank you !
José Salvador

edit:
so far have came up with this cypher (yet not working as i need and a bit slow):

MATCH (pg1:Perception_Group)-[r:RELATED]-(p1:Perception)
WHERE pg1.id = 20132
WITH pg1, p1
MATCH (pg2:Perception_Group)-[:RELATED]-(p2:Perception)
WHERE pg1 <> pg2 AND p1.name = p2.name
RETURN pg1,pg2,p1.name,p1.value,p2.name,p2.value,sum(abs(p1.value-p2.value))

cobra · May 16, 2020, 4:54pm

Hello and welcome to the beautiful Neo4j world :)

If I understand your problem correctly, you want a Cypher query which could add the values of each Perception_Group and return a list with the Perception_Group id and their statistics that represents them and then use this result to make the likelihood measurement?

a10554 · May 16, 2020, 5:09pm

Hi Maxime, thanks for your reply. You got it. Except that the values are in the "Perception" Nodes. The "Perception_Group" is a central node that aggregates several "Perception" Nodes. I want to return the "Perception_Group" nodes that are linked to the "Perception" nodes that have the lower differences when compared to another set of "Perception" nodes also aggregated by a "Perception_Group" node.

I think i got it using this cypher:

// get nodes that are similar to a specific node
MATCH (pg1:Perception_Group)-[r:RELATED]-(p1:Perception)
WHERE ID(pg1) = 20132
WITH pg1, p1
MATCH (pg2:Perception_Group)-[:RELATED]-(p2:Perception)
WHERE pg1 <> pg2 AND p1.name = p2.name
RETURN pg2,round(sum(abs(p1.value-p2.value))) as difference
ORDER BY difference ASC

Please tell me if i am doing anything wrong or can have some optimization.

cobra · May 16, 2020, 5:22pm

If I don't misunderstand your Cypher request, you should put the second part of your request in this apoc procedure CALL apoc.cypher.run(fragment, params) yield value (https://neo4j.com/docs/labs/apoc/current/cypher-execution/)

Your first 'WITH': WITH pg1, p1 is returning something like:
id, value
20132, 12
20132, 15
20132, 127
20132, 187
Or you want to compare each node? So the second part of your request should be like this:

MATCH (pg1:Perception_Group)-[r:RELATED]-(p1:Perception)
WHERE ID(pg1) = 20132
WITH pg1, p1
CALL apoc.cypher.run('
WITH $pg1 AS pg1, $p1 AS p1
MATCH (pg2:Perception_Group)-[:RELATED]-(p2:Perception)
WHERE pg1 <> pg2 AND p1.name = p2.name
RETURN pg2, round(sum(abs(p1.value-p2.value))) AS difference ORDER BY difference ASC', {pg1:pg1, p1:p1})
YIELD value
RETURN value.pg2, value.difference

Don't forget to install APOC plugin on your database:)

a10554 · May 16, 2020, 5:35pm

Maxime, thanks for the tip.

Yes i want to compare each p1 "Perception" node connected to the node pg1 "Perception_Group" id = 20132 with p2 "Perception" nodes connected to pg2 "Perception_Group" as long as p1.name = p2.name.

Can you explain me the difference between using apoc to run the second part of the query and not using apoc ?

cobra · May 16, 2020, 5:40pm

Yes, of course, this procedure will apply the Cypher request to each row of the previous request:

I retake the example, your first 'WITH': WITH pg1, p1 is returning something like:
id, value
20132, 12
20132, 15
20132, 127
20132, 187

So with this APOC procedure, the cypher request in it will be applied to each row of the result of the first WITH, so in my example, it will be executed 4 times:)

a10554 · May 16, 2020, 5:45pm

I see now ! Thank you very much for the help Maxime. Can you help me in a last thing ? How do i compare aggregate function "sum" with a value and only have returned the nodes that pass the comparison ?

cobra · May 16, 2020, 5:50pm

No problem:)

Can you give an example of the output of your request?
So you give the value to compare?

a10554 · May 16, 2020, 6:26pm

Sure Maxime, i will post an output here. Looking at apoc installation so i can send you an output.

cobra · May 16, 2020, 6:28pm

No problem, do you use Neo4j Desktop or Neo4j Server?

a10554 · May 16, 2020, 6:42pm

I'm using Neo4j Desktop. Found the apoc install in manage > plugins

here is part of my output with this query

MATCH (pg1:Perception_Group)-[r:RELATED]-(p1:Perception)
WHERE ID(pg1) = 20132
WITH pg1, p1
CALL apoc.cypher.run('
WITH $pg1 AS pg1, $p1 AS p1
MATCH (pg2:Perception_Group)-[:RELATED]-(p2:Perception)
WHERE pg1 <> pg2 AND p1.name = p2.name
RETURN pg2, round(sum(abs(p1.value-p2.value))) AS difference ORDER BY difference ASC', {pg1:pg1, p1:p1})
YIELD value
RETURN value.pg2, value.difference

value.pg2	value.difference
{"id":"20095","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:24.549701"}}	0.0
{"id":"20169","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:29.603277"}}	0.0
{"id":"20206","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:21.513837"}}	0.0
{"id":"20279","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:22.019647"}}	0.0
{"id":"20316","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:26.568816"}}	0.0
{"id":"20353","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:19.481929"}}	0.0
{"id":"20390","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:19.978828"}}	0.0
{"id":"20427","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:28.081917"}}	0.0
{"id":"20464","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:30.091260"}}	0.0
{"id":"20501","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:27.569511"}}	0.0
{"id":"20538","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:23.537048"}}	0.0
{"id":"20575","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:20.490064"}}	0.0
{"id":"20612","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:28.592894"}}	0.0
{"id":"20649","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:51.233649"}}	0.0
{"id":"20690","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:55.246834"}}	0.0
{"id":"20732","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:08.835851"}}	0.0
{"id":"20774","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:54.748825"}}	0.0
{"id":"20815","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:10.847765"}}	0.0
{"id":"20857","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:43.200009"}}	0.0
{"id":"20897","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:58.274311"}}	0.0
{"id":"20939","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:06.317193"}}	0.0
{"id":"20981","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:43.688463"}}	0.0
{"id":"21021","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:55.743179"}}	0.0
{"id":"21063","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:05.304956"}}	0.0
{"id":"21104","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:00.775204"}}	0.0
{"id":"21146","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:51.737990"}}	0.0
{"id":"21187","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:54.254422"}}	0.0
{"id":"21228","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:02.280656"}}	0.0
{"id":"20095","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:24.549701"}}	0.0
{"id":"20169","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:29.603277"}}	0.0
{"id":"20206","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:21.513837"}}	0.0
{"id":"20243","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:18.459334"}}	0.0
{"id":"20279","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:22.019647"}}	0.0
{"id":"20316","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:26.568816"}}	0.0

cobra · May 16, 2020, 6:47pm

Can you remove the round? It's a bit weird in Cypher, you must first multiply and after round the result:)

cobra · May 16, 2020, 6:52pm

For the comparaison, there are at least 2 options:

MATCH (pg1:Perception_Group)-[r:RELATED]-(p1:Perception)
WHERE ID(pg1) = 20132
WITH pg1, p1
CALL apoc.cypher.run('
WITH $pg1 AS pg1, $p1 AS p1, $val AS val
MATCH (pg2:Perception_Group)-[:RELATED]-(p2:Perception)
WHERE pg1 <> pg2 AND p1.name = p2.name
WITH pg2, sum(abs(p1.value-p2.value)) AS difference
WHERE difference <= val
ORDER BY difference ASC', {pg1:pg1, p1:p1, val:10})
YIELD value
RETURN value.pg2 AS pg2, value.difference AS difference

OR

MATCH (pg1:Perception_Group)-[r:RELATED]-(p1:Perception)
WHERE ID(pg1) = 20132
WITH pg1, p1
CALL apoc.cypher.run('
WITH $pg1 AS pg1, $p1 AS p1
MATCH (pg2:Perception_Group)-[:RELATED]-(p2:Perception)
WHERE pg1 <> pg2 AND p1.name = p2.name
RETURN pg2, sum(abs(p1.value-p2.value)) AS difference
ORDER BY difference ASC', {pg1:pg1, p1:p1})
YIELD value
WITH value.pg2 AS pg2, value.difference AS difference
WHERE difference <= 10
RETURN pg2, difference

You can replace 10 with what you want:)

a10554 · May 16, 2020, 6:52pm

Sure, took the round

value.pg2	value.difference

|{"id":"20095","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:24.549701"}}|0.0|
|{"id":"20169","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:29.603277"}}|0.0|
|{"id":"20206","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:21.513837"}}|0.0|
|{"id":"20279","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:22.019647"}}|0.0|
|{"id":"20316","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:26.568816"}}|0.0|
|{"id":"20427","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:28.081917"}}|0.0|
|{"id":"20464","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:30.091260"}}|0.0|
|{"id":"20501","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:27.569511"}}|0.0|
|{"id":"20538","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:23.537048"}}|0.0|
|{"id":"20575","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:20.490064"}}|0.0|
|{"id":"20612","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:28.592894"}}|0.0|
|{"id":"20649","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:51.233649"}}|0.042545031344274564|
|{"id":"20690","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:55.246834"}}|0.042545031344274564|
|{"id":"20732","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:08.835851"}}|0.042545031344274564|
|{"id":"20774","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:54.748825"}}|0.042545031344274564|
|{"id":"20815","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:10.847765"}}|0.042545031344274564|
|{"id":"20857","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:43.200009"}}|0.042545031344274564|
|{"id":"20897","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:58.274311"}}|0.042545031344274564|
|{"id":"20939","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:06.317193"}}|0.042545031344274564|
|{"id":"20981","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:43.688463"}}|0.042545031344274564|
|{"id":"21021","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:55.743179"}}|0.042545031344274564|
|{"id":"21063","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:05.304956"}}|0.042545031344274564|
|{"id":"21104","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:00.775204"}}|0.042545031344274564|
|{"id":"21146","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:51.737990"}}|0.042545031344274564|
|{"id":"21187","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:54.254422"}}|0.042545031344274564|
|{"id":"21228","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:02.280656"}}|0.042545031344274564|
|{"id":"20390","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:19.978828"}}|0.10000000000000009|
|{"id":"20353","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:19.481929"}}|0.20000000000000007|
|{"id":"20206","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:21.513837"}}|2.6656310438077924E-5|
|{"id":"20575","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:20.490064"}}|3.100551009097008E-5|
|{"id":"20279","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:22.019647"}}|5.3370287190712684E-5|
|{"id":"20390","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:19.978828"}}|1.8358258195143307E-4|
|{"id":"20243","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:18.459334"}}|0.008551133034149672|
|{"id":"20353","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:19.481929"}}|0.008687547220908878|
|{"id":"20538","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:23.537048"}}|0.07780129372546173|
|{"id":"20095","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:24.549701"}}|0.07832544349879707|
|{"id":"20316","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:26.568816"}}|0.07881734422865662|
|{"id":"20501","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:27.569511"}}|0.07892215806603652|
|{"id":"20427","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:28.081917"}}|0.07895626008386748|
|{"id":"20612","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:28.592894"}}|0.07898208692178944|
|{"id":"20169","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:29.603277"}}|0.07901653330463797|
|{"id":"20464","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:30.091260"}}|0.07902788131664364|
|{"id":"21063","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:05.304956"}}|2.5446969132768706|
|{"id":"20939","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:06.317193"}}|2.5470468454364203|
|{"id":"20690","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:55.246834"}}|2.8409042837924128|
|{"id":"20774","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:54.748825"}}|2.8411682773046447|
|{"id":"21187","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:54.254422"}}|2.8415108331360823|
|{"id":"21146","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:51.737990"}}|2.8420907325966045|
|{"id":"20649","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:51.233649"}}|2.8427137662795667|
|{"id":"20732","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:08.835851"}}|2.858075119399255|
|{"id":"20897","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:58.274311"}}|2.9246340143444947|
|{"id":"21021","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:55.743179"}}|2.925595287082562|
|{"id":"20815","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:10.847765"}}|2.9265401139304412|
|{"id":"20981","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:43.688463"}}|2.9873337181090114|
|{"id":"21104","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:00.775204"}}|3.0271467531155674|
|{"id":"21228","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:02.280656"}}|3.027636566918324|
|{"id":"20857","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:43.200009"}}|3.1124638166056697|
|{"id":"20206","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:21.513837"}}|5.234343938675945E-5|
|{"id":"20575","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:20.490064"}}|5.289834295985063E-5|
|{"id":"20390","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:19.978828"}}|6.686117499166144E-5|
|{"id":"20279","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:22.019647"}}|1.0456201958009004E-4|
|{"id":"20353","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:19.481929"}}|6.628374507938739E-4|
|{"id":"20243","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:18.459334"}}|0.008897570793634957|
|{"id":"20464","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:30.091260"}}|0.027167230708835532|
|{"id":"20169","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:29.603277"}}|0.0272505583393734|
|{"id":"20612","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:28.592894"}}|0.02742281229951571|
|{"id":"20427","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:28.081917"}}|0.02751257693465292|
|{"id":"20501","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:27.569511"}}|0.02760556549629689|
|{"id":"20316","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:26.568816"}}|0.027804346629534127|
|{"id":"20095","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:24.549701"}}|0.02829713719484328|
|{"id":"20538","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:23.537048"}}|0.02860351670418626|
|{"id":"20857","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:43.200009"}}|0.4268185081487963|
|{"id":"20981","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:43.688463"}}|0.4345143868557879|
|{"id":"21146","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:51.737990"}}|0.46546036244159206|
|{"id":"20649","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:51.233649"}}|0.46553031961461677|
|{"id":"21187","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:54.254422"}}|0.4658225116166195|
|{"id":"20774","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:54.748825"}}|0.4659469560838323|
|{"id":"20690","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:55.246834"}}|0.46601114579621683|
|{"id":"21228","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:02.280656"}}|0.47621154247855824|
|{"id":"21104","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:00.775204"}}|0.47680577907278776|
|{"id":"20897","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:58.274311"}}|0.4776072878367983|
|{"id":"21021","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:55.743179"}}|0.4817358082098935|
|{"id":"20815","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:10.847765"}}|0.6727962998591157|
|{"id":"20939","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:06.317193"}}|0.6778355399882396|
|{"id":"21063","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:05.304956"}}|0.6788779860398249|
|{"id":"20732","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:08.835851"}}|0.6808771172199073|
|{"id":"20206","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:21.513837"}}|5.52183997948319E-6|
|{"id":"20279","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:22.019647"}}|1.1138528230425493E-5|
|{"id":"20575","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:20.490064"}}|1.1825634420592479E-5|
|{"id":"20390","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:19.978828"}}|1.9718035320437366E-4|
|{"id":"21063","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:05.304956"}}|2.403027491227956|
|{"id":"20939","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:06.317193"}}|2.4054353044516743|
|{"id":"20732","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:08.835851"}}|2.7196175556779227|
|{"id":"20815","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:10.847765"}}|2.7888665433281896|
|{"id":"20857","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:43.200009"}}|2.985413188349379|
|{"id":"21228","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:02.280656"}}|3.042149982972614|
|{"id":"21104","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:36:00.775204"}}|3.0426248525860244|
|{"id":"20981","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:43.688463"}}|3.1257739435723657|
|{"id":"21021","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:55.743179"}}|3.152324006365701|
|{"id":"20897","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:58.274311"}}|3.153410291611244|
|{"id":"20649","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:51.233649"}}|3.2393928817613653|
|{"id":"21146","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:51.737990"}}|3.2400814992283906|
|{"id":"21187","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:54.254422"}}|3.240890180087979|
|{"id":"20774","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:54.748825"}}|3.241294053954559|
|{"id":"20690","labels":["Perception_Group"],"properties":{"date":"2020-05-15 00:35:55.246834"}}|3.2416160221203163|

cobra · May 16, 2020, 6:54pm

It's better no?

I gave you 2 options for the comparison on my last post :)

a10554 · May 16, 2020, 6:54pm

Wonderful Maxime, you have been a big help !

cobra · May 16, 2020, 6:56pm

No problem!

Regards,
Cobra

a10554 · May 16, 2020, 6:57pm

Done ! Cheers and have a very good weekend Maxime.

cobra · May 16, 2020, 6:58pm

It was not the good post but it's fine:) Good weekend too:)

a10554 · May 16, 2020, 6:59pm

Sorry i did it wrong first and changed it after

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