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researcher

P. Ren

30 papers hereh-index 427.3k citations175 works total

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

author position
  • first author3
  • middle author23
  • last author1

Across the 27 of 30 papers where every author was matched, so the position is known.

fields
  • cs.IR16
  • cs.CL11
  • cs.AI2
  • cs.CR1
same name
  • P. Ren — 4 papers
  • P. Ren — 4 papers, h 22
  • P. Ren — 4 papers, h 10
  • P. Ren — 3 papers, h 2
  • P. Ren — 1 paper
  • P. Ren — 1 paper, h 7

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
20172024
most citedQuery Resolution for Conversational Search with Limited Supervision

111 citations · 336 across the 20 of their papers we have counts for

collaborators
Showing cs.AIShow all

2 papers · 1 filter

cs.AI2021★ 6 cited

Few-Shot Electronic Health Record Coding through Graph Contrastive Learning

Shanshan Wang, Pengjie Ren, Zhumin Chen +5

Electronic health record (EHR) coding is the task of assigning ICD codes to each EHR. Most previous studies either only focus on the frequent ICD codes or treat rare and frequent I…

cs.AI2021★ 12 cited

A Cooperative Memory Network for Personalized Task-oriented Dialogue Systems with Incomplete User Profiles

Jiahuan Pei, Pengjie Ren, Maarten de Rijke

There is increasing interest in developing personalized Task-oriented Dialogue Systems (TDSs). Previous work on personalized TDSs often assumes that complete user profiles are avai…

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