Research Article
Fuzzy Aspect Based Opinion Classification System for Mining Tourist Reviews
Table 4
Comparison with other aspects extraction methods.
| Paper | Explicit aspects | Implicit aspects | Coreferential aspects | Irrelevant aspects | Method | Results | Frequent | Infrequent |
| de Albornoz et al., 2011 [17] | High | Null | Null | Handled | Handled | Rules based | 66.8% | Mukherjee and Liu, 2012 [22] | High | Low | Null | Not handled | Handled | Seeds based | 77% | Xianghua et al., 2013 [26] | High | Medium | Null | Not handled | Not handled | LDA based | 73% | Proposed method (restaurants dataset) | High | Medium | High | Handled | Handled | Fuzzy based | 79% | Proposed method (hotels dataset) | High | Medium | High | Handled | Handled | Fuzzy based | 81% |
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