commonsense/conceptnet5

Mustafa Ali-Saba

@mustafaalisaba

Hi there

Mustafa Ali-Saba

@mustafaalisaba

I am starting with ConceptNet5 by following the tutorial on github (https://github.com/commonsense/conceptnet5/wiki/API). I am understanding the communication through the API and the JSON-LD structure. My question is: are there any tutorials to experiment with conceptnet5, like a practical textbook or something?

Maksim

@MakC-Ukr

Hi, is there any specific way I can only get Antonyms from an API call ?

For e..g for this API call : "https://api.conceptnet.io/c/en/like?format=json" there are more than 1000 results, so checking for those is a waste of resources

Mustafa Ali-Saba

@mustafaalisaba

Hi @MakC-Ukr , maybe this may help you. https://github.com/commonsense/conceptnet5/wiki/URI-hierarchy

Vyacheslav Kim (Kane)

@kanekv

Is there any way to filter out results by language? E.g. I want to get only english synonyms

Vyacheslav Kim (Kane)

@kanekv

Also I don't understand how this would be possible:

{
  "@id": "/relatedness?node1=/c/en/cat&node2=/c/en/pet",
  "value": 0.583,
  "version": "5.8.1"
}
{
  "@id": "/relatedness?node1=/c/en/cat&node2=/c/en/humane_society",
  "value": 0.901,
  "version": "5.8.1"
}

2 replies

Alex Loftus

@loftusa

Hi all, I'm trying to get a better sense for what relatedness actually means (e.g., "/relatedness?node1=/c/en/cat&node2=/c/en/pet" returns a value of 0.583, but I'm not sure where that value comes from).

Is there a paper I can read somewhere that gives a clear definition?

4 replies

Mustafa Ali-Saba

@mustafaalisaba

@loftusa maybe on the paper "ConceptNet 5.5: An Open Multilingual Graph of General Knowledge" there is a section of evaluation of word relatedness

https://arxiv.org/abs/1612.03975

Mustafa Ali-Saba

@mustafaalisaba

it is recommended to install conceptnet locally?

Kai-Po, Chang

@KaiPoChang

The conceptnet seems to have 500 internal server error... when you would fix it ?

ROAM447

@ROAM447

@kanekv its because of this most likely

The conceptnet seems to have 500 internal server error... when you would fix it ?

I have the entire english part of the conceptnet semantic written in binary - if anyone needs it, you need to be able to decode it using python and the python module pickle

I could probably provide the decoder actually

Roberto Scotti

@scotti_r_gitlab

Hello. I just discovered this work and find it very interesting.
I searched for a word of my domain 'forest' and found also
https://conceptnet.io/c/en/forrest
To my understanding 'forrest' does not exist (see https://www.wordreference.com/enit/forrest)
Am I wrong or is this an error?
Many thanks, Roberto

3 replies

Marcelo Machado

@marcelomachado

Hello everyone,
I am developing a ConceptNet Datasource on the Triple Pattern Fragment Server (TPF). It allow us to make simple queries like the ones in the https://api.conceptnet.io/query API. But the coolest thing about having this datasource is that it makes it possible to use SPARQL queries using the Comunica query engine. The TPF is a RDF interface that by design handle the latency and downtime in the servers (problem reported here) by delegating greater complexity to the client side (see https://linkeddatafragments.org/).

Having said that, I'd like to ask two questions: (1) How difficult is it to add other parameters in the query API. For example, currently it is possible to filter using start to reference a node in the start field of an edge, as well as end and rel, but we cannot filter by, for instance, dataset and language fields. (2) Is it possible to know the total number of edges given a filter like the ones mentioned above (e.g., totalEdges: 5500)? If not, how difficult would it be to add that count since we have the pagination?

These features would help a lot in the development of the datasource and reduce the number of requests to the server.

Thank you very much in advance.

6 replies

ROAM447

@ROAM447

@scotti_r_gitlab this will be why

ROAM447

@ROAM447

@marcelomachado this is an excerpt from code. its essentially requests all of the edges for a node- to answer question 2, all you would have to do is then e.g.:

ROAM447

@ROAM447

len(edges)

this will give you the total number of edges (sorry i cant simplify i have school assignments ;( )

Marcelo Machado

@marcelomachado

@ROAM447

Where exactly is this code? From what I understand the query part is done here in this line: https://github.com/commonsense/conceptnet5/blob/fda1b39607ea6f07e41ddce22d9d5f8360ded581/conceptnet5/api.py#L244

A search is performed considering limit + 1 to capture the existence of more values. It doesn't have a query that captures all the edges (in fact it would be quite unoptimized). I'm looking for something that I do this count directly in the DB (probably here).

ROAM447

@ROAM447

ohk yeah i dont know how to do this

that was a section of my code that on a whole just compiled all of conceptnet's nodes and relations

Premtim Sa

@premsa

Hey guys, what is the go-to method for path finding or sub-graph construction between two arbitrary concepts in conceptnet?
Best Regards

Marcelo Machado

@marcelomachado

Hello everyone.
The last commit on ConceptNet Github was on September 07, 2021. Is the project still alive? What is the process to have a PR accepted?

Serendipity-zyf

@Serendipity-zyf

Hey guys, is there any links or ways to download ConceptNet 5.8 in form of csv ? The official only provided version 5.7 ?
Thanks!

Akarsh Shrivastava

@aakarshhh

Hello everyone.
I am very new to ConceptNet and and as great as it looks i wasn't able to find tutorials or enough examples to get started .
The problem statement Im working on is getting semantic similar sentences in my dataset , really looking for help .
Thanks in advance .

Kmrs97

@Kmrs97

Hello everyone, I found a node with false information. Where should I report it to?

patham9

@patham9:matrix.org

[m]

It's interesting for NARS since it is quite resistant to wrong information. Which node is it?

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