Name
Abstract | ||
|---|---|---|
Deep Neural Network has been applied to many Natural Language Processing tasks. Instead of building hand-craft features, DNN builds features by automatic learning, fitting different domains well. In this paper, we propose a novel convolution network, incorporating lexical features, applied to Relation Extraction. Since many current deep neural networks use word embedding by word table, which, however, neglects semantic meaning among words, we import a new coding method, which coding input words by synonym dictionary to integrate semantic knowledge into the neural network. We compared our Convolution Neural Network CNN on relation extraction with the state-of-art tree kernel approach, including Typed Dependency Path Kernel and Shortest Dependency Path Kernel and Context-Sensitive tree kernel, resulting in a 9% improvement competitive performance on ACE2005 data set. Also, we compared the synonym coding with the one-hot coding, and our approach got 1.6% improvement. Moreover, we also tried other coding method, such as hypernym coding, and give some discussion according the result. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1007/978-3-642-53917-6_21 | ADMA (2) |
Keywords | Field | DocType |
convolution network,deep learning,relation extraction,word embedding | Data mining,Computer science,Convolutional neural network,Tree kernel,Coding (social sciences),Artificial intelligence,Deep learning,Word embedding,Artificial neural network,Relationship extraction,Pattern recognition,Convolution,Machine learning | Conference |
Volume | Issue | Citations |
8347 LNAI | PART 2 | 8 |
PageRank | References | Authors |
0.50 | 11 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Chunyang Liu | 1 | 62 | 10.07 |
| Wenbo Sun | 2 | 18 | 4.14 |
| Wenhan Chao | 3 | 81 | 12.20 |
| Wanxiang Che | 4 | 711 | 66.39 |