[New metadata element]: similarity_threshold

[matentzn]

Element id:

similarity_threshold

Value data type (e.g. URI, URL, text, xsd:boolean):

xsd:double

Description

The threshold at which the semantic similarity was cut-off to determine a match. For example, it was decided that if the semantic similarity was 0.9 or higher, a skos:closeMatch was assumed. The element applies to both semantic and lexical similarity approaches.

Complete example to a SSSOM file with this element

# curie_map:
#   HP: http://purl.obolibrary.org/obo/FBbt_
#   MP: http://purl.obolibrary.org/obo/UBERON_
#   owl: http://www.w3.org/2002/07/owl#
#   rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns#
#   rdfs: http://www.w3.org/2000/01/rdf-schema#
#   semapv: https://w3id.org/semapv/vocab/
#   skos: http://www.w3.org/2004/02/skos/core#
#   sssom: https://w3id.org/sssom/
# license: https://w3id.org/sssom/license/unspecified
# mapping_set_id: https://w3id.org/sssom/mappings/ac9e1878-73f4-4767-8402-a6c40e1b0835

subject_id	predicate_id	object_id	mapping_justification	semantic_similarity_score	similarity_threshold
HP:0009124	skos:exactMatch	MP:0000003	semapv:LexicalMatching	0.9	0.8
HP:0008551	skos:exactMatch	MP:0000018	semapv:LexicalMatching	0.9	0.7

Comments:

I am not 100% sure how useful this element is, but it seems to be missing. I add this issue for some documentation I am writing.