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Table 1 Kernels

From: Linguistic feature analysis for protein interaction extraction

Notation

Formula

Used information

K S (t1, t2)

Deep syntactic

K LEX (t1, t2)

Lexical + deep syntactic

K POS (t1, t2)

Shallow + deep syntactic

K FULL (t1, t2)

K LEX + K FULL

Lexical + Shallow + deep syntactic