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It's a simple ontology matcher for building a set of cleaned ontologies. [For BioMedGPS project]

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Ontology Matcher

It's a simple ontology matcher for building a set of cleaned ontologies. These ontologies will be used for building a knowledge graph.

When we want to build a knowledge graph, we always have a problem that the ids of entities are not consistent. The same entity may have different ids in different databases. For example, the entity "Fatigue Syndrom, Chronic" has the following ids in different databases: MESH:D015673 and DOID:8544. But they are the same entity, if we want to integrate the knowledges from different databases which may use different ids to describe the same entity, we need to match the ids of the same entity. This is the purpose of this project.

It is the fundamental step for building a knowledge graph. The knowledge graph is the basis of many applications, such as question answering, knowledge base completion, etc.

NOTICE: It's not production ready, we will continue to improve it.

Sister Projects

How to use

1. Install

git clone https://github.com/yjcyxky/ontology-matcher.git

cd ontology-matcher

python setup.py install

2. Examples

Output the help information:

onto-match --help

# Usage: onto-match [OPTIONS] COMMAND [ARGS]...

# Options:
#   --help  Show this message and exit.

# Commands:
#   ontology  Convert & format ontology ids.
#   knowledge Convert & format knowledges which represent as the relations between entities.
#   idtypes   Which ID types are supported.
#   template  Generate input file template

Output the supported id types:

onto-match idtypes --help

# Usage: onto-match idtypes [OPTIONS]

#   Which ID types are supported.

# Options:
#   -O, --ontology-type [disease|gene]
#                                   Ontology type  [required]
#   --help                          Show this message and exit.

onto-match idtypes -O disease

# Outpus as follows:
# OMIM
# DOID

Output the input file template:

onto-match template --help

# Usage: onto-match template [OPTIONS]

#   Generate input file template

# Options:
#   -O, --ontology-type [disease|gene]
#                                   Ontology type  [required]
#   -o, --output-file TEXT          Path to output file  [required]
#   --help                          Show this message and exit.

onto-match template -O disease -o input.tsv

# Output as follows:
# id	name	label	resource
# DOID:4001	ovarian carcinoma	Disease	DOID
# MESH:D015673	Fatigue Syndrom, Chronic	Disease	DOID

Current Status

Ontologies

Entity Type Database Number of Entities Plan
Disease DOID;MESH;OMIM 13,270
Gene ENTREZ 589,823
Compound/Chemical/Drug DRUGBANK;MESH 175,910
Pathway KEGG;WIKIPATHWAYS;REACT 2567
CellularComponent GO 1132
MolecularFunction GO 2068
BiologicalProcess GO 9072
Anatomy UBERON;MESH 1844
PharmacologicClass HETIONET;NDF-RT 45,605
Protein Copy from CKG
SideEffect To be continued
Metabolite To be continued
Symptom To be continued

Knowledges

Relation Type Database Number of Relations Plan

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It's a simple ontology matcher for building a set of cleaned ontologies. [For BioMedGPS project]

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