A computational verb set (verb set for short) consists of a computational verb and a crisp set or a fuzzy set. Verb sets generalize the other sets from linguistic structure “BE+statement” to “verb+statement”. Verb sets are strongly connected to computational verbs and their contexts. In this paper, the framework of verb sets and some basic concepts and properties of verb sets are given. An appl...

In this paper the concept of (computational) verb number and arithmetical operations of verb numbers are presented. A verb number is a kind of special computational verb, which is derived from structures of (host) verb+(real, interval, fuzzy) number. From the linguistic point of view, a verb number is a computational verb with contexts defined by (real, interval, fuzzy) numbers. Verb numbers ca...

This paper examines the use of survey-based measures in volatility forecasting. We argue that an aggregate forecast built up from individual forecasts should be sum expected volatilities and dispersion mean return forecasts. data coming a repeated survey to capture expectations returns investors, produce Our are consistent quantitatively similar with based on GARCH implied models. result is rob...

When people travel to another country for work or leisure, they regularly need a medium help them understand the written messages in other languages. Google Translate offers new service: translating content of images (texts) instantly and freely into 100 languages powered by Neural Machine Translation approach (NMT). In this vein, current research paper attempts evaluate accuracy Image service ...