Search Results for author: Gianmaria Silvello

Found 6 papers, 1 papers with code

Learning to Rank from Relevance Judgments Distributions

1 code implementation13 Feb 2022 Alberto Purpura, Gianmaria Silvello, Gian Antonio Susto

Learning to Rank (LETOR) algorithms are usually trained on annotated corpora where a single relevance label is assigned to each available document-topic pair.

Learning-To-Rank

Neural Feature Selection for Learning to Rank

no code implementations22 Feb 2021 Alberto Purpura, Karolina Buchner, Gianmaria Silvello, Gian Antonio Susto

LEarning TO Rank (LETOR) is a research area in the field of Information Retrieval (IR) where machine learning models are employed to rank a set of items.

feature selection Information Retrieval +2

A Relation Extraction Approach for Clinical Decision Support

no code implementations3 May 2019 Maristella Agosti, Giorgio Maria Di Nunzio, Stefano Marchesin, Gianmaria Silvello

In this paper, we investigate how semantic relations between concepts extracted from medical documents can be employed to improve the retrieval of medical literature.

Relation Relation Extraction +1

A Progressive Visual Analytics Tool for Incremental Experimental Evaluation

no code implementations18 Apr 2019 Fabio Giachelle, Gianmaria Silvello

This paper presents a visual tool, AVIATOR, that integrates the progressive visual analytics paradigm in the IR evaluation process.

Retrieval

A Vector Space Model for Syntactic Distances Between Dialects

no code implementations LREC 2014 Emanuele Di Buccio, Giorgio Maria Di Nunzio, Gianmaria Silvello

Syntactic comparison across languages is essential in the research field of linguistics, e. g. when investigating the relationship among closely related languages.

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