98 citations · 354 across the 31 of their papers we have counts for
6 papers · 1 filter
A Multi-task Learning Framework for Opinion Triplet Extraction
Chen Zhang, Qiuchi Li, Dawei Song +1
The state-of-the-art Aspect-based Sentiment Analysis (ABSA) approaches are mainly based on either detecting aspect terms and their corresponding sentiment polarities, or co-extract…
Label-Based Diversity Measure Among Hidden Units of Deep Neural Networks: A Regularization Method
Chenguang Zhang, Yuexian Hou, Dawei Song +2
Although the deep structure guarantees the powerful expressivity of deep networks (DNNs), it also triggers serious overfitting problem. To improve the generalization capacity of DN…
A Survey of Quantum Theory Inspired Approaches to Information Retrieval
Sagar Uprety, Dimitris Gkoumas, Dawei Song
Since 2004, researchers have been using the mathematical framework of Quantum Theory (QT) in Information Retrieval (IR). QT offers a generalized probability and logic framework. Su…
Assessing the Memory Ability of Recurrent Neural Networks
Cheng Zhang, Qiuchi Li, Lingyu Hua +1
It is known that Recurrent Neural Networks (RNNs) can remember, in their hidden layers, part of the semantic information expressed by a sequence (e.g., a sentence) that is being pr…
End-to-end Emotion-Cause Pair Extraction via Learning to Link
Haolin Song, Chen Zhang, Qiuchi Li +1
Emotion-cause pair extraction (ECPE), as an emergent natural language processing task, aims at jointly investigating emotions and their underlying causes in documents. It extends t…
Quantum-like Structure in Multidimensional Relevance Judgements
Sagar Uprety, Prayag Tiwari, Shahram Dehdashti +4
A large number of studies in cognitive science have revealed that probabilistic outcomes of certain human decisions do not agree with the axioms of classical probability theory. Th…