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Fadhel Ayed

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Bayesian nonparametrics, Machine Learning

I am Fadhel Ayed, a doctoral researcher in Statistical Machine Learning at the University of Oxford, advised by Prof. François Caron.

My primary research subject is statistical machine learning with Bayesian Nonparametric methods and models. I have been working on two main lines of research: 1) Methodological and theoretical properties of clustering and feature allocation models, with applications to language and network modeling; 2) Privacy preservation and disclosure risk limitation.

Since September 2019, I have been working part-time with the AWS forecasting team at Amazon Research. I am developing models for anomaly detection at the intersection of Bayesian Machine Learning and Deep learning.

Publications

2019

• F. Ayed , F. Caron , Nonnegative Bayesian nonparametric factor models with completely random measures for community detection, 2019.
  
  @unpublished{Ayed:Caron,
    author = {Ayed, F. and Caron, F.},
    title = {Nonnegative Bayesian nonparametric factor models with completely random measures for community detection},
    year = {2019}
  }
  

• F. Ayed , J. Lee , F. Caron , Beyond the Chinese Restaurant and Pitman-Yor processes: Statistical Models with Double Power-law Behavior, 2019.
  
  @unpublished{Ayed:Lee:Caron,
    author = {Ayed, F. and Lee, J. and Caron, F.},
    title = {Beyond the Chinese Restaurant and Pitman-Yor processes: Statistical Models with Double Power-law Behavior},
    year = {2019}
  }
  

2018

• F. Ayed , M. Battiston , F. Camerlenghi , S. Favaro , Consistent estimation of the missing mass for feature models, 2018.
  
  Project: bigbayes

  @unpublished{Ayed:Battiston:Camerlenghi:Favaro2018b,
    author = {Ayed, F. and Battiston, M. and Camerlenghi, F. and Favaro, S.},
    title = {Consistent estimation of the missing mass for feature models},
    year = {2018}
  }
  

• F. Ayed , M. Battiston , F. Camerlenghi , S. Favaro , On the consistent estimation of the missing mass, 2018.
  
  Project: bigbayes

  @unpublished{Ayed:Battiston:Camerlenghi:Favaro2018a,
    author = {Ayed, F. and Battiston, M. and Camerlenghi, F. and Favaro, S.},
    title = {On the consistent estimation of the missing mass},
    year = {2018}
  }
  

• F. Ayed , M. Battiston , F. Camerlenghi , S. Favaro , On the Good-Turing estimator for feature allocation models, 2018.
  
  Project: bigbayes

  @unpublished{Ayed:Battiston:Camerlenghi:Favaro2018c,
    author = {Ayed, F. and Battiston, M. and Camerlenghi, F. and Favaro, S.},
    title = {On the {Good-Turing} estimator for feature allocation models},
    year = {2018}
  }