A density estimation approach for detecting and explaining exceptional values in categorical data

Autor: Fabrizio Angiulli, Fabio Fassetti, Luigi Palopoli, Cristina Serrao

Publikováno v: Applied Intelligence. 52:17534-17556

In this work we deal with the problem of detecting and explaining anomalous values in categorical datasets. We take the perspective of perceiving an attribute value as anomalous if its frequency is exceptional within the overall distribution of frequ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6ffa8dee529a725be1e1f6701d6206b
https://doi.org/10.1007/s10489-022-03271-3

Anomaly detection with correlation laws

Autor: Fabrizio Angiulli, Fabio Fassetti, Cristina Serrao

Publikováno v: Data & Knowledge Engineering. 145:102181

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5de350e42982208475872799555bb4e2
https://doi.org/10.1016/j.datak.2023.102181

A Semi-automatic Data Generator for Query Answering

Autor: Fabrizio Angiulli, Alessandra Del Prete, Fabio Fassetti, Simona Nisticò

Publikováno v: Lecture Notes in Computer Science ISBN: 9783031165634

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5aae947003c5121a7c95214134ff9e9d
https://doi.org/10.1007/978-3-031-16564-1_11

Mining sponge phenomena in RNA expression data

Autor: Fabio Fassetti, Angelo Furfaro, Paola Paci, Fabrizio Angiulli, Teresa Colombo

Publikováno v: Journal of bioinformatics and computational biology
(2021). doi:10.1142/S0219720021500220
info:cnr-pdr/source/autori:Angiulli F.; Colombo T.; Fassetti F.; Furfaro A.; Paci P./titolo:Mining sponge phenomena in RNA expression data/doi:10.1142%2FS0219720021500220/rivista:Journal of bioinformatics and computational biology (Print)/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume

In the last few years, the interactions among competing endogenous RNAs (ceRNAs) have been recognized as a key post-transcriptional regulatory mechanism in cell differentiation, tissue development, and disease. Notably, such sponge phenomena substrac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7e44a07e1c73c99dc26d3e9b825bb4c
http://hdl.handle.net/11573/1617446

Outlier Explanation Through Masking Models

Autor: Fabrizio Angiulli, Fabio Fassetti, Simona Nisticò, Luigi Palopoli

Publikováno v: Advances in Databases and Information Systems ISBN: 9783031157394

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e9911cdaf523b2d689ebc3df7e6bf83
https://doi.org/10.1007/978-3-031-15740-0_28