Table 1 Used local features for SVM pipeline and MLN joint
From: Coreference based event-argument relation extraction on biomedical text
Description | SVM 1st phase event &eventType | SVM 2nd phase role (E-A) | MLN predicate |
|---|---|---|---|
Word Form | X | X | word(i,w) |
Part-of-Speech | X | X | pos(i, p) |
Word Stem | X | X | stem(i, s) |
Named Entity Tag | X | X | ne(i,n) |
Chunk Tag | X | X | chunk(i, c) |
In Event Dictionary | X | X | dict(i, d) |
Has Capital Letter | X | X | capital(i) |
Has Numeric Characters | X | X | numeric(i) |
Has Punctuation Characters | X | X | pun() |
Character Bigram | X | Â | bigram(i, bi) |
Character Trigram | X | Â | trigram(i, tri) |
Dependency label | X | X | dep(i, j, d) |
Labeled dependency path between tokens | Â | X | path(i, j, pt) |
Unlabeled dependency path between tokens | Â | X | pabhNL(i, j, pt) |
Least common ancester of dependency path | Â | X | lca(i, j, L) |