The difference of hedge cue distributions in various domains makes the domain-specific detectors difficult to extend to other domains. To make full use of out-of-domain data to adapt to a new domain and minimize annotation costs, we propose a novel cross-domain hedge detection approach called FIMultiSource, which combines instance-based and feature-based transfer learning approaches to make full use of multiple sources. Experiments carried on BioScope, WikiWeasel, and FactBank corpora show that our approach works well for cross-domain uncertainty recognition and always improves the detection performance compared to other state-of-the-art instance-based and feature-based transfer learning approaches.
CITATION STYLE
Zhou, H., Yang, H., Chen, L., Liu, Z., Ma, J., & Huang, D. (2015). Combining feature-based and instance-based transfer learning approaches for cross-domain hedge detection with multiple sources. In Communications in Computer and Information Science (Vol. 568, pp. 225–232). Springer Verlag. https://doi.org/10.1007/978-981-10-0080-5_22
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