1 |
Aspect-based sentiment analysis via affective knowledge enhanced graph convolutional networks
|
|
|
|
BASE
|
|
Show details
|
|
2 |
Boosting Low-Resource Biomedical QA via Entity-Aware Masking Strategies ...
|
|
|
|
Abstract:
Biomedical question-answering (QA) has gained increased attention for its capability to provide users with high-quality information from a vast scientific literature. Although an increasing number of biomedical QA datasets has been recently made available, those resources are still rather limited and expensive to produce. Transfer learning via pre-trained language models (LMs) has been shown as a promising approach to leverage existing general-purpose knowledge. However, finetuning these large models can be costly and time consuming, often yielding limited benefits when adapting to specific themes of specialised domains, such as the COVID-19 literature. To bootstrap further their domain adaptation, we propose a simple yet unexplored approach, which we call biomedical entity-aware masking (BEM). We encourage masked language models to learn entity-centric knowledge based on the pivotal entities characterizing the domain at hand, and employ those entities to drive the LM fine-tuning. The resulting strategy is a ... : EACL 2021 - Short Paper - European Chapter of the Association for Computational Linguistics ...
|
|
Keyword:
Computation and Language cs.CL; FOS Computer and information sciences; Information Retrieval cs.IR; Machine Learning cs.LG
|
|
URL: https://arxiv.org/abs/2102.08366 https://dx.doi.org/10.48550/arxiv.2102.08366
|
|
BASE
|
|
Hide details
|
|
3 |
Position Bias Mitigation: A Knowledge-Aware Graph Model for Emotion Cause Extraction ...
|
|
|
|
BASE
|
|
Show details
|
|
4 |
Topic-Driven and Knowledge-Aware Transformer for Dialogue Emotion Detection ...
|
|
|
|
BASE
|
|
Show details
|
|
5 |
Beta Distribution Guided Aspect-aware Graph for Aspect Category Sentiment Analysis with Affective Knowledge ...
|
|
|
|
BASE
|
|
Show details
|
|
6 |
Topic-driven and knowledge-aware transformer for dialogue emotion detection
|
|
|
|
BASE
|
|
Show details
|
|
7 |
A disentangled adversarial neural topic model for separating opinions from plots in user reviews
|
|
|
|
BASE
|
|
Show details
|
|
8 |
Multi-modal sarcasm detection with interactive in-modal and cross-modal graphs
|
|
|
|
BASE
|
|
Show details
|
|
9 |
A Disentangled Adversarial Neural Topic Model for Separating Opinions from Plots in User Reviews ...
|
|
|
|
BASE
|
|
Show details
|
|
10 |
CHIME: Cross-passage Hierarchical Memory Network for Generative Review Question Answering ...
|
|
|
|
BASE
|
|
Show details
|
|
11 |
Jointly learning aspect-focused and inter-aspect relations with graph convolutional networks for aspect sentiment analysis
|
|
|
|
BASE
|
|
Show details
|
|
12 |
Commonsense knowledge enhanced memory network for stance classification
|
|
|
|
BASE
|
|
Show details
|
|
13 |
Transition-based directed graph construction for emotion-cause pair extraction
|
|
|
|
BASE
|
|
Show details
|
|
14 |
A Knowledge Regularized Hierarchical Approach for Emotion Cause Analysis ...
|
|
|
|
BASE
|
|
Show details
|
|
15 |
A Knowledge Regularized Hierarchical Approach for Emotion Cause Analysis ...
|
|
|
|
BASE
|
|
Show details
|
|
16 |
TDAM: a topic-dependent attention model for sentiment analysis
|
|
|
|
BASE
|
|
Show details
|
|
17 |
A knowledge regularized hierarchical approach for emotion cause analysis
|
|
|
|
BASE
|
|
Show details
|
|
19 |
A Question Answering Approach to Emotion Cause Extraction ...
|
|
|
|
BASE
|
|
Show details
|
|
|
|