0

Is it possible to query the Google Knowledge graph API to get an edge(or relation) between two nodes in it? Or alternatively, perhaps to find the nearest n nodes to a specified node?

Naveen Pratap
  • 3
  • 2
  • Are you just asking for introductory computer discrete structures / algorithms help? – Max von Hippel Jun 10 '18 at 05:55
  • What I'm trying is to link entities in a sentence to a knowledge base and then leverage it to extract relations between them. I've already implemented this on NELL and Conceptnet KBs and was wondering if I could use Google KG API for the same. – Naveen Pratap Jun 10 '18 at 06:25
  • @NaveenPratap: How did you implement it? – Amogh Mishra Jun 06 '20 at 07:01

1 Answers1

1

The Knowledge Graph API does not support relations between two entities (notice there is only one method entities.search available here).

The closest you can get to comparing the two entities is by using Google Trends, e.g. for /m/0dl567 vs /m/0478__m (notice the Knowledge Graph IDs in the URL). As of August 2018, Google Trends does not offer an official API to do this programmatically.

To see the nearest nodes to a given node, you browse through the "Related topics" section in Google Trends, e.g. here. The items in that list are URLs with IDs that you are looking for.

Anton Vasetenkov
  • 96
  • 4