Research Article
Learning Document Semantic Representation with Hybrid Deep Belief Network
Table 3
Document classification accuracy and retrieval precision using keyword word embedding.
| Dataset | Document classification | Document retrieval | Output units number | Output units number | 50 | 100 | 128 | 512 | 1000 | 50 | 100 | 128 | 512 | 1000 |
| 20 Newsgroups | 81.57 | 81.68 | 82.35 | 82.09 | 82.29 | 81.91 | 76.89 | 78.99 | 78.50 | 78.91 | BBC data | 98.41 | 98.84 | 99.35 | 98.82 | 97.76 | 97.26 | 96.97 | 98.05 | 97.52 | 98.58 |
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