Search Results for author: Stefano Montanelli

Found 4 papers, 1 papers with code

Incremental Affinity Propagation based on Cluster Consolidation and Stratification

no code implementations25 Jan 2024 Silvana Castano, Alfio Ferrara, Stefano Montanelli, Francesco Periti

Modern data mining applications require to perform incremental clustering over dynamic datasets by tracing temporal changes over the resulting clusters.

Clustering

A Survey on Contextualised Semantic Shift Detection

2 code implementations4 Apr 2023 Stefano Montanelli, Francesco Periti

Semantic Shift Detection (SSD) is the task of identifying, interpreting, and assessing the possible change over time in the meanings of a target word.

Word Embeddings

Unsupervised Detection of Argumentative Units though Topic Modeling Techniques

no code implementations WS 2017 Alfio Ferrara, Stefano Montanelli, Georgios Petasis

In this paper we present a new unsupervised approach, {``}Attraction to Topics{''} {--} A2T , for the detection of argumentative units, a sub-task of argument mining.

Argument Mining Opinion Mining +1

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