Update IOB docs
@@ -338,8 +338,10 @@ p The L2 norm of the token's vector representation.
+cell #[code ent_iob]
+cell int
+cell
- | IOB code of named entity tag.
- | #[code 1="I", 2="O", 3="B"]. #[code 0] means no tag is assigned.
+ | IOB code of named entity tag. #[code "B"]
+ | means the token begins an entity, #[code "I"] means it is inside
+ | an entity, #[code "O"] means it is outside an entity, and
+ | #[code ""] means no entity tag is set.
+row
+cell #[code ent_iob_]
