Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Maria Sole Pellegrino"'
Autor:
Amalia Vanacore, Maria Sole Pellegrino
Publikováno v:
Statistics in Medicine. 41:1986-2004
The degree of inter-rater agreement is usually assessed through (Formula presented.) -type coefficients and the extent of agreement is then characterized by comparing the value of the adopted coefficient against a benchmark scale. Through two motivat
Evaluating the ability of a classifier to make predictions on unseen data and increasing it by tweaking the learning algorithm are two of the main reasons motivating the evaluation of classifier predictive performance. In this study the behavior of B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::932b67d997b4ae9b28ab3904bdc0bd62
https://hdl.handle.net/11588/919871
https://hdl.handle.net/11588/919871
Autor:
Amalia Vanacore, Maria Sole Pellegrino
Publikováno v:
Models for Data Analysis ISBN: 9783031158841
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::486580e01cd7e271a2767a3724cb8a65
https://doi.org/10.1007/978-3-031-15885-8_20
https://doi.org/10.1007/978-3-031-15885-8_20
A major issue in classification problems arises when dealing with class imbalance, which requires the adoption of a suitable performance measure able to handle imbalanced data sets. This paper introduces the Balanced AC1 and its weighted version Bala
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2379f135d949a2c02ff56231e29f94d
https://hdl.handle.net/11588/919870
https://hdl.handle.net/11588/919870
Autor:
Amalia Vanacore, Maria Sole Pellegrino
Publikováno v:
Quality and Reliability Engineering International. 38:1404-1415
Decision making processes often rely on subjective evaluations provided by human raters. In the absence of a gold standard against which check evaluation trueness, rater's evaluative performance is generally measured through rater agreement coefficie
Publikováno v:
Statistics in medicine. 41(11)
The degree of inter-rater agreement is usually assessed through
Autor:
Amalia Vanacore, Maria Sole Pellegrino
In this paper, a weighted variant of the normalized pairwise angular distance metric is proposed. The inclusion of position weights aims at penalizing inversions in the top of the ranking more than inversions in the tail of the ranking. The performan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0828609ba33c30999a4d9352e1be5b03
http://hdl.handle.net/11588/890528
http://hdl.handle.net/11588/890528
Publikováno v:
Quality and Reliability Engineering International. 35:1424-1435
In this paper, a novel approach is proposed to analyze and interpret consumer preference data expressed as weak orderings (ie, preference chains) over a set of alternatives. A simple distance metric based on cosine similarity is used to assess the re
Autor:
Amalia Vanacore, Maria Sole Pellegrino
In many research contexts, such as social science, marketing, education, psychology and medicine, it is frequently of interest to compare two or more groups of subjects (e.g. people of different gender, age or nationality), who are asked to rank a se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4dcff3429097d3caf8485e665d0431a
http://hdl.handle.net/11588/866437
http://hdl.handle.net/11588/866437