Conversion automatique de modèles et de jeux de données pour l'exploration conceptuelle : Application à une base de connaissances du vivant

Autor: Keip, Priscilla

Life and environmental sciences generate numerous data gathered in knowledge bases.Conceptual exploration is a data mining approach allowing to extract new pieces of knowledge. In this work, the considered conceptual exploration methods come from For

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______166::e7e4cb4f977ffa4f4ea4b6ed0bb4e90d
https://theses.hal.science/tel-03953947

Mining complex data and biclustering using formal concept analysis

Autor: Juniarta, Nyoman

Publikováno v: Computer Science [cs]. Université de Lorraine, 2019. English. ⟨NNT : 2019LORR0199⟩

Knowledge discovery in database (KDD) is a process which is applied to possibly large volumes of data for discovering patterns which can be significant and useful. In this thesis, we are interested in data transformation and data mining in knowledge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::966575dba80f7747b8170879a0c5a722
https://inria.hal.science/tel-02426034/document

Découverte de définitions dans le web des données

Autor: Reynaud, Justine

Publikováno v: Informatique [cs]. Université de Lorraine, 2019. Français. ⟨NNT : 2019LORR0160⟩

In this thesis, we are interested in the web of data and knowledge units that can be possibly discovered inside. The web of data can be considered as a very large graph consisting of connected RDF triple databases. An RDF triple, denoted as (subject,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b1f820946ab40ae94bd7ac43b6115893
https://hal.inria.fr/tel-02426421/document

Assistance in the use and exploitation of Formal Concepts Analysis for non-specialists in data analysis

Autor: Jaffal, Ali

Publikováno v: Autre [cs.OH]. Université Panthéon-Sorbonne-Paris I, 2019. Français. ⟨NNT : 2019PA01E031⟩

Many data analysis techniques have been developed to extract knowledge from the data. The two traditional approaches are descriptive analysis and predictive. We focus in this thesis on descriptive data analysis, and in particular on Formal Concepts A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::8dac65b27f5fc6e776b84167b20f64dc
https://tel.archives-ouvertes.fr/tel-02526323/file/JAFFAL.pdf

Navigation conceptuelle dans une base de connaissances sur l'usage des plantes en santé animale et végétale

Autor: Priscilla Keip, Amirouche Ouzerdine, Marianne Huchard, Pierre Silvie, Pierre Martin

Publikováno v: COnférence en Recherche d'Informations et Applications-CORIA 2019, 16th French Information Retrieval Conference. Lyon, France, May 25-29, 2019. Proceedings
16th COnférence en Recherche d'Informations et Applications (CORIA) conjointement avec les Rencontres Jeunes Chercheurs en Recherche d'Information (RJCRI)
CORIA: Conférence en Recherche d’Information et Applications
CORIA: Conférence en Recherche d’Information et Applications, May 2019, Lyon, France
HAL

National audience; More and more knowledge bases are being developed in the field of environment and life. The challenge of this work is to make knowledge accessible to users with various concerns. Our case study deals with a knowledge base containin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c06f1e12324f387bb8e49a87ace9c080
http://www.documentation.ird.fr/hor/fdi:010076955