RT Dissertation/Thesis
T1 Sentiment analysis in social media contents using natural language processing techniques
T2 Análisis de opinión en redes sociales mediante técnicas de procesamiento del lenguaje natural
A1 Alvarez Lopez, Tamara
K1 1203.04 Inteligencia Artificial
K1 1209.03 Análisis de Datos
K1 3325 Tecnología de las Telecomunicaciones
AB Nowadays social networks contain a big amount of information very valuable for companies and other organizations, as users can express their opinions about various subjects and products. For this reason we propose the development of a system which automatically evaluates such opinions, determining if they are negative, positive or neutral. Natural Language Processing techniques are used in order to create this system, based on polarity lexicons and syntactic dependencies, applying rules based on the semantic of the texts.
YR 2019
FD 2019-12-17
LK http://hdl.handle.net/11093/1395
UL http://hdl.handle.net/11093/1395
LA eng
NO Xunta de Galicia|Ref. GRC2014/046
DS Investigo
RD 03-oct-2024