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Keyang Xu

Columbia University

9 papers hereh-index 7417 citations15 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author3
  • middle author5
  • last author1

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cs.CV4
  • cs.CL2
  • cs.LG2
  • cs.IR1
affiliations
  • Columbia University
Homepage
same name
  • Keyang Xu — 3 papers, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20182024
most citedUnsupervised Pseudo-Labeling for Extractive Summarization on Electronic Health Records

9 citations · 29 across the 9 of their papers we have counts for

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2019★ 8 cited

A Heterogeneous Graphical Model to Understand User-Level Sentiments in Social Media

Rahul Radhakrishnan Iyer, Jing Chen, Haonan Sun +1

Social Media has seen a tremendous growth in the last decade and is continuing to grow at a rapid pace. With such adoption, it is increasingly becoming a rich source of data for op…

cs.LG2018★ 8 cited

Multimodal Machine Learning for Automated ICD Coding

Keyang Xu, Mike Lam, Jingzhi Pang +9

This study presents a multimodal machine learning model to predict ICD-10 diagnostic codes. We developed separate machine learning models that can handle data from different modali…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.