no code implementations • 16 Jul 2021 • Yves-Laurent Kom Samo
We illustrate the efficacy of the LeanML design pattern on a wide range of regression and classification problems, synthetic and real-life.
1 code implementation • 25 Feb 2021 • Yves-Laurent Kom Samo
We propose a novel estimator of the mutual information between two ordinal vectors $x$ and $y$.
no code implementations • 9 May 2016 • Yves-Laurent Kom Samo, Alexander Vervuurt
In this paper we propose a novel application of Gaussian processes (GPs) to financial asset allocation.
no code implementations • 9 Oct 2015 • Yves-Laurent Kom Samo, Stephen J. Roberts
In this paper we introduce a novel online time series forecasting model we refer to as the pM-GP filter.
no code implementations • 24 Jul 2015 • Yves-Laurent Kom Samo, Stephen Roberts
In particular, we prove that some string GPs are Gaussian processes, which provides a complementary global perspective on our framework.
no code implementations • 7 Jun 2015 • Yves-Laurent Kom Samo, Stephen Roberts
We introduce a new class of nonstationary kernels, which we derive as covariance functions of a novel family of stochastic processes we refer to as string Gaussian processes (string GPs).
no code implementations • 7 Jun 2015 • Yves-Laurent Kom Samo, Stephen Roberts
In this paper we propose a family of tractable kernels that is dense in the family of bounded positive semi-definite functions (i. e. can approximate any bounded kernel with arbitrary precision).
no code implementations • 24 Oct 2014 • Yves-Laurent Kom Samo, Stephen Roberts
In this paper we propose the first non-parametric Bayesian model using Gaussian Processes to make inference on Poisson Point Processes without resorting to gridding the domain or to introducing latent thinning points.