Universitat Politècnica de Catalunya. Departament de Ciències de la Computació
Universitatea Politehnica din București
Castell Ariño, Núria
Dascălu, Mihai
2019-07-05
This thesis aims to investigate the problem of sentiment analysis and how it can be solved as a 5 classes classification problem with automatic learning. This is done via experimenting with different types of features and models. The experiments are centred around the restaurant domain.
Master thesis
English
Àrees temàtiques de la UPC::Informàtica; Neural networks (Computer science); Machine learning; sentiment analysis; machine learning; neural network; convolutional network; transfer learning; latent dirichlet allocation; support vector machines; naive bayes; passive aggressive; feed-forward network; Xarxes neuronals (Informàtica); Aprenentatge automàtic
Universitat Politècnica de Catalunya
Open Access
Treballs acadèmics [82541]