Papers with single-task baseline
In-BoXBART: Get Instructions into Biomedical Multi-Task Learning (2022.findings-naacl)
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| Challenge: | Experimental results show that the proposed model outperforms single-task baseline by 3% and multi-task (without instruction) baseline by 18% on an average. |
| Approach: | They propose a unified model that can learn all 32 instruction tasks of the BoX without any task-specific modules. |
| Outcome: | The proposed model outperforms single-task baseline by 3% and multi-task (without instruction) baseline by 18% on an average. |
Learning Task Sampling Policy for Multitask Learning (2021.findings-emnlp)
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| Challenge: | Existing methods to train multi-task models with auxiliary tasks are limited by the number of combinations and the importance of each auxiliary task is not known a priori. |
| Approach: | They propose a search method that automatically assigns importance weights to auxiliary tasks to improve the target task quality. |
| Outcome: | The proposed method outperforms uniform sampling and the corresponding single-task baseline on XNLI and GLUE. |
Find-2-Find: Multitask Learning for Anaphora Resolution and Object Localization (2023.emnlp-main)
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| Challenge: | Existing systems require large number of accurate annotations, such as image-level labels and location-level labeling. |
| Approach: | They propose a joint anaphora resolution and object localization dataset targeting visual-linguistic ambiguity. |
| Outcome: | The proposed framework improves visual-linguistic alignment and object localization with one joint model compared to a strong single-task baseline. |
Multitask Learning for Cross-Lingual Transfer of Broad-coverage Semantic Dependencies (2020.emnlp-main)
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| Challenge: | Existing methods for developing broad-coverage semantic dependency parsers for languages without semantically annotated data are limited to English, Czech and Chinese. |
| Approach: | They propose a multitask learning framework coupled with annotation projection to build broad-coverage semantic dependency parsers for languages without annotated resources. |
| Outcome: | The proposed model improves labeled F1 score on multitask tasks from English to Czech compared to baseline models . |