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researcher

Dingkun Long

35 papers hereh-index 153k citations47 works total

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

author position
  • first author2
  • middle author32
  • last author1

Across the 35 of 35 papers where every author was matched, so the position is known.

fields
  • cs.CL20
  • cs.IR9
  • cs.CV5
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20192026
most citedTowards General Text Embeddings with Multi-stage Contrastive Learning

66 citations · 121 across the 32 of their papers we have counts for

collaborators
Showing 2023 · cs.IRShow all

3 papers · 2 filters

cs.IR2023

A Two-Stage Adaptation of Large Language Models for Text Ranking

Longhui Zhang, Yanzhao Zhang, Dingkun Long +3

Text ranking is a critical task in information retrieval. Recent advances in pre-trained language models (PLMs), especially large language models (LLMs), present new opportunities…

cs.IR2023★ 1 cited

Hybrid Retrieval and Multi-stage Text Ranking Solution at TREC 2022 Deep Learning Track

Guangwei Xu, Yangzhao Zhang, Longhui Zhang +3

Large-scale text retrieval technology has been widely used in various practical business scenarios. This paper presents our systems for the TREC 2022 Deep Learning Track. We explai…

cs.IR2023★ 1 cited

Challenging Decoder helps in Masked Auto-Encoder Pre-training for Dense Passage Retrieval

Zehan Li, Yanzhao Zhang, Dingkun Long +1

Recently, various studies have been directed towards exploring dense passage retrieval techniques employing pre-trained language models, among which the masked auto-encoder (MAE) p…

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