Table 12.

Top five features in our CMM name entity recognition model for each information model class.

Anatomy	Anatomy modifier	Observation	Anatomy modifier	Uncertainty
Anatomy dictionary Suffix “ary” “Lobe” and following word shapes “Lobe” and following words “Chest” word stem	Noun-noun POS Tags and previous word belongs to anatomy Prefix “bi” Prefix “mid” Prefix “bas” Anatomy dictionary	Observation dictionary “Changes” as the following word Cardinal number-noun POS tags and the previous word belongs to observation Proper noun POS tag Prefix “nod”	1Cardinal number-noun POS tags and the previous word belongs to observation modifier Cardinal number POS tag 3Modifier dictionary 4“normal” and the following words 5Noun-noun POS tags and the previous word belongs to observation modifier	Adjective-proposition POS tags and the previous word belongs to uncertainty Noun-proposition POS tags and the previous word belongs to uncertainty Uncertainty dictionary Combination of “can” and previous words “Evidence” as the previous word