Created
January 17, 2019 13:29
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ontology graph
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MATCH (n) DETACH DELETE n; | |
LOAD CSV WITH HEADERS FROM "http://localhost:8000/data/con.csv" AS row | |
CREATE (a:ATOM) | |
SET a = row, | |
a.LSTR = toLower(row.STR); | |
CREATE INDEX ON :ATOM(AUI); | |
CREATE INDEX ON :ATOM(CUI); | |
MATCH (n) WHERE EXISTS(n.TTY) RETURN DISTINCT n.TTY LIMIT 25; | |
MATCH (n:ATOM {TTY: "PT"}) | |
SET n:Concept; | |
MATCH (n:ATOM) RETURN count(*); | |
MATCH (n:Concept) RETURN count(*); | |
CREATE INDEX ON :Concept(AUI); | |
CREATE INDEX ON :Concept(CUI); | |
MATCH (c:Concept) | |
MATCH (a:ATOM) | |
WHERE c.CUI = a.CUI | |
CREATE (c)-[:HasSynonym]->(a); | |
MATCH (a:Concept)-[rel:HasSynonym]->(a) | |
DELETE rel; | |
// Rel | |
LOAD CSV WITH HEADERS FROM "http://localhost:8000/data/rel.csv" AS row | |
MATCH (c1:Concept {CUI: row.CUI1}) | |
MATCH (c2:Concept {CUI: row.CUI2}) | |
call apoc.merge.relationship(c1,row.RELA,{},{},c2) yield rel | |
return count(*); | |
LOAD CSV WITH HEADERS FROM "http://localhost:8000/data/rel.csv" AS row | |
MATCH (c1:Concept {CUI: row.CUI1}) | |
MATCH (c2:Concept {CUI: row.CUI2}) | |
MATCH (a1:ATOM {AUI: row.AUI1}) | |
MATCH (a2:ATOM {AUI: row.AUI2}) | |
CREATE (a1)-[:RELA {type: row.RELA}]->(a2) | |
CREATE (c1)-[:RELA {type: row.RELA}]->(c2) | |
// search | |
MATCH (c:Concept)-[:HasSynonym]->(a:ATOM) | |
WHERE a.LSTR STARTS WITH 'cancer' | |
RETURN c | |
MATCH (n:ATOM) | |
WHERE n.LSTR STARTS WITH 'breast' | |
RETURN n.CUI, n.AUI, n.STR LIMIT 20; | |
MATCH (c:Concept)-[:HasSynonym]->(a:ATOM) | |
WHERE a.LSTR STARTS WITH 'breast' | |
RETURN c.STR LIMIT 20 |
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