Jingtao Zhan (@jingtaozhan)
github

jingtaozhan

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  • Stars
    star
    448
  • Global Rank 63,281 (Top 3 %)
  • Followers 106
  • Following 8
  • Registered about 5 years ago
  • Most used languages
    Python
         100.0 %
  • Location 🇨🇳 China
  • Country Total Rank 9,284
  • Country Ranking
    Python
         1,540

Top repositories

1

DRhard

SIGIR'21: Optimizing DR with hard negatives and achieving SOTA first-stage retrieval performance on TREC DL Track.
Python
125
star
2

RepCONC

WSDM'22 Best Paper: Learning Discrete Representations via Constrained Clustering for Effective and Efficient Dense Retrieval
Python
115
star
3

RepBERT-Index

RepBERT is a competitive first-stage retrieval technique. It represents documents and queries with fixed-length contextualized embeddings. The inner products of them are regarded as relevance scores. Its efficiency is comparable to bag-of-words methods.
Python
65
star
4

disentangled-retriever

An easy-to-use python toolkit for flexibly adapting various neural ranking models to any target domain.
Python
55
star
5

JPQ

CIKM'21: JPQ substantially improves the efficiency of Dense Retrieval with 30x compression ratio, 10x CPU speedup and 2x GPU speedup.
Python
49
star
6

bert-ranking-analysis

SIGIR'20: An Analysis of BERT in Document Ranking
Python
21
star
7

extrapolate-eval

CIKM 2022: Evaluating Interpolation and Extrapolation Performance of Neural Retrieval Models
Python
10
star
8

PromptReformulate

Python
5
star
9

DRScale

2
star