Ana Valdivia

Sentiment Analysis in TripAdvisor

Ana Valdivia, M. Victoria Luzón, Francisco Herrera · IEEE Intelligent Systems · 2017 · 179 citations

Tourism Management, Tourist Experience, Engineering +23

Same data, different conclusions: Radical dispersion in empirical results when independent analysts operationalize and test the same hypothesis

Martin Schweinsberg, Michael B. Feldman, Nicola Staub et al. · Organizational Behavior and Human Decision Processes · 2021 · 129 citations · Full text

Consensus vote models for detecting and filtering neutrality in sentiment analysis

Ana Valdivia, M. Victoria Luzón, Erik Cambria et al. · Information Fusion · 2018 · 126 citations

Computational Social Science, Engineering, Opinion Aggregation +6

Inconsistencies on TripAdvisor reviews: A unified index between users and Sentiment Analysis Methods

Ana Valdivia, Emiliya Hrabova, Iti Chaturvedi et al. · Neurocomputing · 2019 · 80 citations

Unified Index, Customer Review, Engineering +14

Neither opaque nor transparent: A transdisciplinary methodology to investigate datafication at the EU borders

Ana Valdivia, Claudia Aradau, Tobias Blanke et al. · Big Data & Society · 2022 · 46 citations · Full text

Engineering, Digital Identity, European Union Agencies +20