Fake opinion detection: how similar are crowdsourced datasets to real data?
Identifying deceptive online reviews is a challenging tasks for Natural Language Processing (NLP). Collecting corpora for the task is difficult, because normally it is not possible to know whether reviews are genuine. A common workaround involves collecting (supposedly) truthful reviews online and a...
| Publicado en: | Language Resources & Evaluation Vol. 54; no. 4; pp. 1019 - 1059 |
|---|---|
| Autores principales: | , , , |
| Formato: | Artículo |
| Publicado: |
Springer Nature
Dec2020
|
| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |