Concepedia

Sample Impoverishment

Sample Impoverishment is a degeneracy phenomenon in sequential Monte Carlo methods where repeated resampling steps lead to a severe reduction in the effective number of distinct particles, thereby degrading the diversity and representativeness of the sample set used to approximate the posterior distribution.

59

Publications

2.7K

Citations

163

Authors

89

Institutions

Publications per year

2017–2026

14

Variants

Particle Degeneracy

Parents

Publications

59

Improved particle filter for nonlinearproblems

James R. Carpenter, Peter Clifford, Paul Fearnhead · IEE Proceedings - Radar Sonar and Navigation · 1999 · 280 citations

, , +17

Evolution of ensemble data assimilation for uncertainty quantification using the particle filter‐Markov chain Monte Carlo method

Hamid Moradkhani, C. M. DeChant, Soroosh Sorooshian · Water Resources Research · 2012 · 256 citations · Full text

, , +17

Improving Reliability of Particle Filter-Based Localization in Wireless Sensor Networks via Hybrid Particle/FIR Filtering

Jung Min Pak, Choon Ki Ahn, Yuriy S. Shmaliy et al. · IEEE Transactions on Industrial Informatics · 2015 · 231 citations

, , +13

A Wiener-Process-Model-Based Method for Remaining Useful Life Prediction Considering Unit-to-Unit Variability

Naipeng Li, Yaguo Lei, Tao Yan et al. · IEEE Transactions on Industrial Electronics · 2018 · 217 citations

, , +15

Deterministic resampling: Unbiased sampling to avoid sample impoverishment in particle filters

Tiancheng Li, Tariq Sattar, Shudong Sun · Signal Processing · 2012 · 133 citations

, , +14

1–5 of 59

Authors

163

  1. RH
    Ramazan Havangi

    University of Birjand, Iran

    4 publications · 112 citations

    4

    h-index

  2. PV
    Prahlad Vadakkepat

    National University of Singapore, Singapore

    3 publications · 91 citations

    3

    h-index

  3. VL
    Victor Lobo

    Escola Naval, Portugal

    2 publications · 34 citations

    2

    h-index

  4. PJ
    Peter Jan van Leeuwen

    University of Reading, United Kingdom

    2 publications · 72 citations

    2

    h-index

  5. AB
    Alexandre Bernardino

    Instituto Superior Técnico, Portugal

    2 publications · 34 citations

    2

    h-index

1–5 of 163

Institutions

89

  1. Xi'an Jiaotong University

    Xi'an, China

    4 h-index

    9 publications

    1.1K citations

  2. Northwestern Polytechnical University

    Xi'an, China

    4 h-index

    9 publications

    401 citations

  3. National University of Singapore

    Singapore, Singapore

    3 h-index

    5 publications

    169 citations

  4. Chinese Academy of Sciences

    Beijing, China

    3 h-index

    5 publications

    113 citations

  5. Beihang University

    Beijing, China

    3 h-index

    6 publications

    240 citations

  6. Universidad de Guanajuato

    Guanajuato City, Mexico

    2 h-index

    2 publications

    288 citations

  7. University of Birjand

    Birjand, Iran

    2 h-index

    2 publications

    35 citations

  8. University of Lisbon

    Lisbon, Portugal

    2 h-index

    2 publications

    34 citations

1–8 of 89

Venues

  1. 4

    h-index

  2. IEEE Transactions on Industrial Electronics

    4 publications · 316 citations

    4

    h-index

  3. Water Resources Research

    3 publications · 331 citations

    3

    h-index

  4. IEEE Transactions on Signal Processing

    2 publications · 122 citations

    2

    h-index

  5. IEEE Access

    2 publications · 44 citations

    2

    h-index

1–5