Algorithms & data structures Artificial Intelligence Computer Applications Computer and Information Systems Applications Data Mining and Knowledge Discovery Data Science Data Structures and Information Theory Data mining Expert systems / knowledge-based systems FinTech Information technology: general issues Information theory Natural Language Processing (NLP) Natural language & machine translation Open Access argument mining in finance financial opinion mining financial technology application numeral understanding opinion quality evaluation text mining in finance thema EDItEUR::U Computing and Information Technology::UB Information technology: general topics thema EDItEUR::U Computing and Information Technology::UM Computer programming / software engineering::UMB Algorithms and data structures thema EDItEUR::U Computing and Information Technology::UN Databases::UNF Data mining thema EDItEUR::U Computing and Information Technology::UY Computer science::UYQ Artificial intelligence thema EDItEUR::U Computing and Information Technology::UY Computer science::UYQ Artificial intelligence::UYQL Natural language and machine translation