Wenkang Huang

Clustering by Finding Average Density

2020

Density Peak Clustering (DPC) algorithm can get better clustering results of data sets with lower dimensions. However, for the high-dimensional data sets, there are many nodes in the clustering center area; their densities are relatively …

Knowledge Prompting in Pre-trained Language Model for Natural Language Understanding

2022 · arXiv (Cornell University)

Knowledge-enhanced Pre-trained Language Model (PLM) has recently received significant attention, which aims to incorporate factual knowledge into PLMs. However, most existing methods modify the internal structures of fixed types of PLMs by stacking complicated modules, …