وآلله آنآ وضعت هذي آلآجآبة بعد آلبحث والفلسفة
آلله آعلم هل هي صح ولآ خطآ
yes ...
ABSTRACT. A new concept of formality of linguistic expressions is introduced and
argued to be the most important dimension of variation between styles or registers.
Formality is subdivided into "deep" formality and "surface" formality. Deep formality
is defined as avoidance of ambiguity by minimizing the context-dependence and
fuzziness of expressions. This is achieved by explicit and precise description of the
elements of the context needed to disambiguate the expression. A formal style is
characterized by detachment, accuracy, rigidity and heaviness; an informal style is more flexible, direct, implicit, and involved, but less informative. An empirical measure of formality, the F-score, is proposed, based on the frequencies of different word classes in the corpus. Nouns, adjectives, articles and prepositions are more frequent in formal styles; pronouns, adverbs, verbs and interjections are more frequent in informal styles.