80 citations · 380 across the 52 of their papers we have counts for
4 papers · 1 filter
RATE: Overcoming Noise and Sparsity of Textual Features in Real-Time Location Estimation
Yu Zhang, Wei Wei, Binxuan Huang +2
Real-time location inference of social media users is the fundamental of some spatial applications such as localized search and event detection. While tweet text is the most common…
MotifClass: Weakly Supervised Text Classification with Higher-order Metadata Information
Yu Zhang, Shweta Garg, Yu Meng +2
We study the problem of weakly supervised text classification, which aims to classify text documents into a set of pre-defined categories with category surface names only and witho…
Distantly-Supervised Named Entity Recognition with Noise-Robust Learning and Language Model Augmented Self-Training
Yu Meng, Yunyi Zhang, Jiaxin Huang +4
We study the problem of training named entity recognition (NER) models using only distantly-labeled data, which can be automatically obtained by matching entity mentions in the raw…
MATCH: Metadata-Aware Text Classification in A Large Hierarchy
Yu Zhang, Zhihong Shen, Yuxiao Dong +2
Multi-label text classification refers to the problem of assigning each given document its most relevant labels from the label set. Commonly, the metadata of the given documents an…