Papers with semantic tagging
Transductive Auxiliary Task Self-Training for Neural Multi-Task Models (D19-61)
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| Challenge: | Multi-task learning and self-training are two common ways to improve a machine learning model’s performance in settings with limited training data. |
| Approach: | They propose a transductive auxiliary task self-training procedure that trains a model on auxiliary tasks and test instances with auxiliary labels generated by a single-task version of the model. |
| Outcome: | The proposed method improves accuracy by 9.56% over the pure multi-task model for dependency relation tagging and 13.03% for semantic taging. |
Inducing Universal Semantic Tag Vectors (2020.lrec-1)
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| Challenge: | Existing semantic tags are useful for syntactically oriented downstream NLP tasks . but their size is limited and many words are out-of-vocabulary words . |
| Approach: | They propose to tagging words with semantic distinctions that are likely to be useful across semantic tasks. |
| Outcome: | The proposed semantic tagging scheme can predict unseen words with high accuracy . it distinguishes privative attributes from subsective ones, making it easier to discern fake detectives . |
Universal Semantic Tagging for English and Mandarin Chinese (2021.naacl-main)
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| Challenge: | Existing approaches to generating semantic annotations for different languages are attracting more and more interest. |
| Approach: | They propose to extend Universal Semantic Tagging to Mandarin Chinese and evaluate its performance. |
| Outcome: | The proposed scheme is only tested in four Indo–European languages . accuracies are 92.7% and 94.6% for Chinese and English respectively . |
What can we learn from Semantic Tagging? (D18-1)
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| Challenge: | a recent study shows that multi-task learning improves performance of NLP tasks by exploiting similarities between tasks. |
| Approach: | They employ semantic tagging as an auxiliary task for three NLP tasks . they compare full neural network sharing, partial neural network shared and learning what to share . |
| Outcome: | The proposed model improves for part-of-speech tagging, universal dependency parsing and natural language inference. |