Search Results for author: Ivan Lerner

Found 5 papers, 2 papers with code

Spectral structure learning for clinical time series

1 code implementation17 Feb 2025 Ivan Lerner, Anita Burgun, Francis Bach

We develop and evaluate a structure learning algorithm for clinical time series.

Time Series

Facilitating phenotyping from clinical texts: the medkit library

1 code implementation30 Aug 2024 Antoine Neuraz, Ghislain Vaillant, Camila Arias, Olivier Birot, Kim-Tam Huynh, Thibaut Fabacher, Alice Rogier, Nicolas Garcelon, Ivan Lerner, Bastien Rance, Adrien Coulet

In addition to the core of the library, we share the operations and pipelines we already developed and invite the phenotyping community for their reuse and enrichment.

Terminologies augmented recurrent neural network model for clinical named entity recognition

no code implementations25 Apr 2019 Ivan Lerner, Nicolas Paris, Xavier Tannier

On APcNER corpus, the micro-average F-measure of the hybrid system on the 5 entities was 69. 5% in exact match, and 84. 1% in non-exact match.

Diagnostic named-entity-recognition +2

Hybrid Approaches for our Participation to the n2c2 Challenge on Cohort Selection for Clinical Trials

no code implementations19 Mar 2019 Xavier Tannier, Nicolas Paris, Hugo Cisneros, Christel Daniel, Matthieu Doutreligne, Catherine Duclos, Nicolas Griffon, Claire Hassen-Khodja, Ivan Lerner, Adrien Parrot, Éric Sadou, Cyrina Saussol, Pascal Vaillant

Materials and Methods: The first method is a weakly supervised method using an unlabeled corpus (MIMIC) to build a silver standard, by producing semi-automatically a small and very precise set of rules to detect some samples of positive and negative patients.

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