Search Results for author: Ralf Herbrich

Found 5 papers, 3 papers with code

Hieros: Hierarchical Imagination on Structured State Space Sequence World Models

1 code implementation8 Oct 2023 Paul Mattes, Rainer Schlosser, Ralf Herbrich

Due to the special properties of S5 layers, our method can train in parallel and predict next world states iteratively during imagination.

A PAC-Bayesian Analysis of Distance-Based Classifiers: Why Nearest-Neighbour works!

no code implementations28 Sep 2021 Thore Graepel, Ralf Herbrich

Abstract We present PAC-Bayesian bounds for the generalisation error of the K-nearest-neighbour classifier (K-NN).

CRISP: A Probabilistic Model for Individual-Level COVID-19 Infection Risk Estimation Based on Contact Data

1 code implementation9 Jun 2020 Ralf Herbrich, Rajeev Rastogi, Roland Vollgraf

We present CRISP (COVID-19 Risk Score Prediction), a probabilistic graphical model for COVID-19 infection spread through a population based on the SEIR model where we assume access to (1) mutual contacts between pairs of individuals across time across various channels (e. g., Bluetooth contact traces), as well as (2) test outcomes at given times for infection, exposure and immunity tests.

Time Series Analysis

TrueSkill Through Time: Revisiting the History of Chess

2 code implementations NIPS 2007 Pierre Dangauthier, Ralf Herbrich, Tom Minka, Thore Graepel

We extend the Bayesian skill rating system TrueSkill to infer entire time series of skills of players by smoothing through time instead of filtering.

Time Series Time Series Analysis

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