Alberto Purpura

2022

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Learning to rank from relevance judgments distributions.
Alberto Purpura|Gianmaria Silvello|Gian Antonio Susto
Journal of the Association for Information Science and Technology (JASIST) 2022 Volume 73 Issue 9

2021

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A Bayesian Neural Model for Documents' Relevance Estimation.
Alberto Purpura|Gian Antonio Susto
Proceedings of the Second International Conference on Design of Experimental Search & Information REtrieval Systems, Padova, Italy, September 15-18, 2021.
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Neural Feature Selection for Learning to Rank.
Alberto Purpura|Karolina Buchner|Gianmaria Silvello|Gian Antonio Susto
Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II

2020

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Gender stereotype reinforcement: Measuring the gender bias conveyed by ranking algorithms.
Alessandro Fabris|Alberto Purpura|Gianmaria Silvello|Gian Antonio Susto
Information Processing and Management 2020 Volume 57 Issue 6
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Focal elements of neural information retrieval models. An outlook through a reproducibility study.
Stefano Marchesin|Alberto Purpura|Gianmaria Silvello
Information Processing and Management 2020 Volume 57 Issue 6

2019

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Probabilistic Word Embeddings in Neural IR: A Promising Model That Does Not Work as Expected (For Now).
Alberto Purpura|Marco Maggipinto|Gianmaria Silvello|Gian Antonio Susto
Proceedings of the 2019 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2019, Santa Clara, CA, USA, October 2-5, 2019.
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Supervised Lexicon Extraction for Emotion Classification.
Alberto Purpura|Chiara Masiero|Gianmaria Silvello|Gian Antonio Susto
Companion of The 2019 World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019.

2018

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Non-negative Matrix Factorization for Topic Modeling.
Alberto Purpura
Proceedings of the First Biennial Conference on Design of Experimental Search & Information Retrieval Systems, Bertinoro, Italy, August 28-31, 2018.
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Statistical Stemmers: A Reproducibility Study.
Gianmaria Silvello|Riccardo Bucco|Giulio Busato|Giacomo Fornari|Andrea Langeli|Alberto Purpura|Giacomo Rocco|Alessandro Tezza|Maristella Agosti
Advances in Information Retrieval - 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018, Proceedings