Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
The Unified Sentiment Lexicon using GPUs
Year:2014
Research Areas
  • Information technology and adata processing
Information
Abstract
This approach aims at aligning, unifying and expanding the set of sentiment lexicons which are available on the web in order to increase their robustness of coverage. A sentiment lexicon is a critical and essential resource for tagging subjective corpora on the web or elsewhere. In many situations, the multilingual property of the sentiment lexicon is important because the writer is using two languages alternately in the same text, message or post. Our USL approach computes the unified strength of polarity of each lexical entry based on the Pearson correlation coefficient which measures how correlated lexical entries are with a value between 1 and -1, where 1 indicates that the lexical entries are perfectly correlated, 0 indicates no correlation, and -1 means they are perfectly inversely correlated and the UnifiedMetrics procedure for CPU and GPU, respectively.
International
Si
Congress
GPU Technology Conference 2014
960
Place
San Jose, California, EEUU
Reviewers
Si
ISBN/ISSN
CDP08UPM
Start Date
04/04/2014
End Date
08/04/2014
From page
1
To page
19
GPU Technology Conference 2014
Participants
  • Autor: Inmaculada Alvarez de Mon Rego (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Ontology Engineering Group
  • Departamento: Lingüística Aplicada a la Ciencia y a la Tecnología
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