Sub-Term Mapping Tools
SynonymNorm
- Descriptions:
- SynonymNorm is used to aggressively map a term to its synonyms by abstract away from:
- g: Genitive
- rs: parenthetical plural forms (s), (es), (ies)
- Ct: spelling variants & inflections
- o: Punctuation
- l: cases
- remove duplicated space
- trim
- remove duplicated results
- Notes:
- An application of using Lexical Tools - LvgApi
- No category information is considered
- Similar (not the same) to -f:g:rs:Ct:o:l
- It is used in UMLS-Core for synonym substitutions
- This is a one to many function and create noise (because of -f:Ct)
- Good recall rate with OK precision
- Synonym Norm Development