Sfoglia per Autore
Tourism Management and Customers' Satisfaction: A Natural Language Processing and Machine Learning Framework
2024-01-01 Dessi', Cinzia; Ortu, Marco; Massidda, Carla; Contu, Giulia
Semi-supervised topic representation through sentiment analysis and semantic networks
2024-01-01 Ortu, Marco; Romano, Maurizio; Carta, Andrea
SMARTS: SeMi-Supervised Clustering for Assessment of Reviews Using Topic
2024-01-01 Ortu, Marco; Romano, Maurizio; Carta, Andrea
Gauging Airbnb review sentiments and critical key-topics by small area estimation
2024-01-01 Frigau, Luca; Contu, Giulia; Ortu, Marco; Carta, Andrea
Semi-supervised sentiment clustering on natural language texts
2023-01-01 Frigau, Luca; Romano, Maurizio; Ortu, Marco; Contu, Giulia
A method to validate clustering partitions
2023-01-01 Frigau, Luca; Contu, Giulia; Ortu, Marco; Carta, Andrea
MULTIVARIATE REGRESSION TREE TOPIC MODELING
2023-01-01 Ortu, Marco; Contu, Giulia; Frigau, Luca
MULTIVARIATE REGRESSION TREE TO INVESTIGATE THE ITALIAN MORTALITY RATES
2023-01-01 Contu, Giulia; Frigau, Luca; Ortu, Marco; Pau, Sara
Smart contracts software metrics: A first study
2023-01-01 Tonelli, Roberto; Pierro, Giuseppe Antonio; Ortu, Marco; Destefanis, Giuseppe
Fault-insertion and fault-fixing behavioural patterns in Apache Software Foundation Projects
2023-01-01 Ortu, M; Destefanis, G; Hall, T; Bowes, D
On technical trading and social media indicators for cryptocurrency price classification through deep learning
2022-01-01 Ortu, Marco; Uras, Nicola; Conversano, Claudio; Bartolucci, Silvia; Destefanis, Giuseppe
Analysis of the relationship between smart contracts' categories and vulnerabilities
2022-01-01 Ibba, G.; Ortu, M.
Topic based quality indexes assessment through sentiment
2022-01-01 Ortu, Marco; Frigau, Luca; Contu, Giulia
Explaining Student Satisfaction Assessments: A Natural Language Processing Approach
2022-01-01 Ortu, Marco; Frigau, Luca; Contu, Giulia
A semi-supervised clustering method to extract information from the electronic Word Of Mouth
2022-01-01 Contu, Giulia; Frigau, Luca; Romano, Maurizio; Ortu, Marco
The algorithm of NeSSC for semisupervised clustering
2022-01-01 Frigau, Luca; Contu, Giulia; Ortu, Marco
VGLM proportional odds model to infer hosts’ Airbnb performance
2022-01-01 Contu, Giulia; Frigau, Luca; Ortu, Marco
Smart contracts categorization with topic modeling techniques
2021-01-01 Ibba, Giacomo; Ortu, Marco; Tonelli, Roberto
Cryptocurrency ecosystems and social media environments: an empirical analysis through Hawkes’ models and natural language processing
2021-01-01 Ortu, M.; Vacca, S.; Destefanis, G.; Conversano, C.
Fault-insertion and fault-fixing: analysing developer activity over time
2020-01-01 Bowes, D.; Destefanis, G.; Hall, T.; Petric, J.; Ortu, M.
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