Learning Sparse Sharing Architectures for Multiple Tasks
Table 5: Experimental results on Exp3. POS, NER and Chunking tasks come from PTB, CoNLL-2003, CoNLL-2000 respectively. † denotes the model is implemented by DBLP:conf/aaai/ChenQLH18 DBLP:conf/aaai/ChenQLH18. All listed models are equipped with CRF.
['Systems', 'POS', 'NER', 'Chunk.']
In this subsection, we present our main results on each experiment (Exp1, Exp2 and Exp3). Our proposed sparse sharing mechanism consistently outperforms our single-task and multi-task baselines while requires fewer parameters.