Hui Chen

An Iterative Polishing Framework based on Quality Aware Masked Language Model for Chinese Poetry Generation

2019 · arXiv (Cornell University)

Owing to its unique literal and aesthetical characteristics, automatic generation of Chinese poetry is still challenging in Artificial Intelligence, which can hardly be straightforwardly realized by end-to-end methods. In this paper, we propose a novel …

AliCG: Fine-grained and Evolvable Conceptual Graph Construction for Semantic Search at Alibaba

2021

Conceptual graphs, which is a particular type of Knowledge Graphs, play an essential role in semantic search. Prior conceptual graph construction approaches typically extract high-frequent, coarse-grained, and time-invariant concepts from formal texts such as Wikipedia. …

SAT: Improving Semi-Supervised Text Classification with Simple Instance-Adaptive Self-Training

2022 · arXiv (Cornell University)

Self-training methods have been explored in recent years and have exhibited great performance in improving semi-supervised learning. This work presents a Simple instance-Adaptive self-Training method (SAT) for semi-supervised text classification. SAT first generates two augmented …

Node-Smoothness-Based Adaptive Initial Residual Deep Graph Convolutional Network

2024 · IEEE Internet of Things Journal

Deep graph convolutional networks can mine the deeper information of non-structured data, e.g., capturing complex interactions within sensor topology. However, the over-smoothing problem severely limits the depth of the graph convolutional network (GCN). The initial …

LLM-Empowered Few-Shot Node Classification on Incomplete Graphs with Real Node Degrees

2024

Graphs constructed from real-world scenarios are often incomplete due to privacy restrictions or resource limitations, posing significant challenges for node classification, especially when labeled data are scarce. In many scenarios of incomplete graphs, the real …

Fluid inclusion and H–O–S isotope constraints on the genesis of the Ashawayi gold deposit, Southern Tianshan, Xinjiang, NW China

2025 · Frontiers in Earth Science

The Ashawayi gold deposit is situated in the eastern part of the Southern Tianshan Sb–Hg–Au metallogenic belt, a significant source of gold in China. This deposit exhibits typical disseminated mineralization controlled by faults or fractures. …