Research Article
Multichannel Convolutional Neural Network for Biological Relation Extraction
Table 8
Feature sets for four approaches.
| Method | Feature sets |
| Kim | Word features, dependency graph features | Word pair features, parse tree features | Noun phrase constrained coordination features |
| FBK-irst | Linear features, path-enclosed tree kernels | Shallow linguistic features |
| WBI | Features combination of other DDI methods |
| UTurku | Linear features, external resources | Word features, graph features |
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