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Table 6 The precision of our previous approach introduced in [18] regarding “outside the given hierarchy” issue

From: Identification of missing concepts in biomedical terminologies using sequence-based formal concept analysis

Sub-hierarchy # of All newly formalized concepts # of Newly formalized concepts included in NCIt # of Newly formalized concepts included in UMLS
# of Formalized concepts in NCIt # of Concepts in same sub-hierarchy # of Concepts in other sub-hierarchy of NCIt Precison (%) # of Validated via UMLS # of Validated concepts with overlapping semantic types # of Validated concepts with semantic inconsistencies Precison (%)
C27551: Disorder by Site 9114 1250 297 953 23.76 451 251 200 55.65
C3262: Neoplasm 8511 774 302 472 39.02 289 179 110 61.94
C53529: Non-Neoplastic Disorder 1279 466 45 421 9.66 227 125 102 55.07
  1. NCIt NCI Thesaurus