Learning sentiment from a dynamic, short and unstructured user-generated content 2026-02-15T20:15:51+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Al-Osaimi, Salha Farhan (Al-Imam Mohammad Ibn Saud Islamic University,College of Languages and Translation, Department of english Language and Literature, 2015)