Συναισθηματική ανάλυση δεδομένων κοινωνικών δικτύων με χρήση του ConceptNet και του SentiWordNet
Sentiment analysis of social-network data using ConceptNet and SentiWordNet
This thesis consists of a theoretical and a practical part. Its purpose is the enrichment of Conceptnet through a sentiment lexicon, which is named as SentiWordnet. Then, after realized the phase of preprocessing of data, which had been collected from Twitter platform later, each tweet of the corpus evaluated, due to SentiWordnet and enriched Conceptnet. The final goal of this project is to demonstrate that the combination of Conceptnet and SentiWordnet is more efficient than the simple SentiWordnet, in comparison with the Initial Score original labelled dataset.