3 citations · 9 across the 6 of their papers we have counts for
6 papers
Enhanced Coherence-Aware Network with Hierarchical Disentanglement for Aspect-Category Sentiment Analysis
Jin Cui, Fumiyo Fukumoto, Xinfeng Wang +4
Aspect-category-based sentiment analysis (ACSA), which aims to identify aspect categories and predict their sentiments has been intensively studied due to its wide range of NLP app…
A Comparative Study on Annotation Quality of Crowdsourcing and LLM via Label Aggregation
Jiyi Li
Whether Large Language Models (LLMs) can outperform crowdsourcing on the data annotation task is attracting interest recently. Some works verified this issue with the average perfo…
GhostVec: A New Threat to Speaker Privacy of End-to-End Speech Recognition System
Xiaojiao Chen, Sheng Li, Jiyi Li +3
Speaker adaptation systems face privacy concerns, for such systems are trained on private datasets and often overfitting. This paper demonstrates that an attacker can extract speak…
Reprogramming Self-supervised Learning-based Speech Representations for Speaker Anonymization
Xiaojiao Chen, Sheng Li, Jiyi Li +3
Current speaker anonymization methods, especially with self-supervised learning (SSL) models, require massive computational resources when hiding speaker identity. This paper propo…
Multiview Representation Learning from Crowdsourced Triplet Comparisons
Xiaotian Lu, Jiyi Li, Koh Takeuchi +1
Crowdsourcing has been used to collect data at scale in numerous fields. Triplet similarity comparison is a type of crowdsourcing task, in which crowd workers are asked the questio…
Map Route Ranking with Weighted Distance using Environmental Factors
Jiyi Li
When users search for the routes between two places using map based services, these services compute and provide the top candidate routes based on shortest geometric distances or i…