User profiles for Oscar Clivio

Oscar Clivio

PhD student, University of Oxford
Verified email at spc.ox.ac.uk
Cited by 278

[HTML][HTML] A Python library for probabilistic analysis of single-cell omics data

…, J Samaran, G Misrachi, A Nazaret, O Clivio… - Nature …, 2022 - nature.com
To the Editor—Methods for analyzing single-cell data 1, 2, 3, 4 perform a core set of
computational tasks. These tasks include dimensionality reduction, cell clustering, cell-state …

Neural score matching for high-dimensional causal inference

O Clivio, F Falck, B Lehmann… - International …, 2022 - proceedings.mlr.press
Traditional methods for matching in causal inference are impractical for high-dimensional
datasets. They suffer from the curse of dimensionality: exact matching and coarsened exact …

PWSHAP: a path-wise explanation model for targeted variables

L Ter-Minassian, O Clivio, K Diazordaz… - International …, 2023 - proceedings.mlr.press
Predictive black-box models can exhibit high-accuracy but their opaque nature hinders their
uptake in safety-critical deployment environments. Explanation methods (XAI) can provide …

Detecting zero-inflated genes in single-cell transcriptomics data

O Clivio, R Lopez, J Regier, A Gayoso, MI Jordan… - bioRxiv, 2019 - biorxiv.org
In single-cell RNA sequencing data, biological processes or technical factors may induce
an overabundance of zero measurements. Existing probabilistic approaches to interpreting …

Towards representation learning for general weighting problems in causal inference

O Clivio, A Feller, CC Holmes - Causal Representation Learning …, 2023 - openreview.net
Weighting problems in treatment effect estimation can be solved by minimising an appropriate
probability distance. Choosing which distance to minimise, however, can be challenging …

A critical review of Causal Inference benchmarks for Large Language Models

L Yang, O Clivio, V Shirvaikar, F Falck - AAAI 2024 Workshop on'' …, 2023 - openreview.net
Numerous benchmark datasets exist to evaluate the ability of Large Language Models (LLMs)
for causal inference and reasoning. In this preliminary review, we propose four criteria that …

[PDF][PDF] Cell-Type Annotation Priors for scRNA-seq

O Clivio, D Wulsin, E Kiner, N Solomon, L Voloch… - regier.stat.lsa.umich.edu
Variational autoencoders (VAEs) are popular for interpreting scRNA-seq data. However, the
unimodal prior distribution they typically assume is unrealistic: cells in most scRNA-seq …

[PDF][PDF] Discurso del Dr Oscar Bermúdez en la sesión de homenaje al Dr Clivio V Nario: semblanza

O Bermúdez - Revista Cirugía del Uruguay, 1954 - revista.scu.org.uy
• La Sociedad de Cirugía del Uruguay rinde hoy reverente homenaje a la memoria del
Profesor Clivio V. Nario, que fuera figura representativa en sus filas, cimentando su obra desde …

[CITATION][C] Discourse by Dr. Oscar Bermúdez in the session of homage to Dr. Clivio V. Nario; biographical sketch

O BERMUDEZ - Boletin. Sociedad de Cirugia del Uruguay, 1954 - europepmc.org
Oscar Bermúdez in the session of homage to Dr. Clivio V. Nario; biographical sketch]. -
Abstract - Europe PMC … Oscar Bermúdez in the session of homage to Dr. …

Puente internacional: habitar la infraestructura

NAB Kikue - 2019 - sedici.unlp.edu.ar
En la provincia de Misiones, se puede detectar, que existen dos grandes focos de atracción.
La ciudad de Posadas al sur, e Iguazú al norte, Estos dos grandes nodos, absorben la …