OCA: Opinion corpus for Arabic.
Mohammed Rushdi-SalehMaría Teresa Martín-ValdiviaLuis Alfonso Ureña LópezJosé M. Perea-OrtegaPublished in: J. Assoc. Inf. Sci. Technol. (2011)
Keyphrases
- sentence level
- sentiment analysis
- optimal linear
- unknown words
- positive or negative
- open domain
- manually annotated
- morphological analysis
- supervised machine learning
- arabic language
- arabic handwriting recognition
- data sets
- customer reviews
- viral marketing
- product features
- language identification
- statistical machine translation