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The type–token distinction separates types (abstract descriptive concepts) from tokens (objects that instantiate concepts). For example, in the sentence "the bicycle is becoming more popular" the word bicycle represents the abstract concept of bicycles and this abstract concept is a type, whereas in the sentence "the bicycle is in the garage", it represents a particular object and this ...
Lexical diversity is one aspect of 'lexical richness' and refers to the ratio of different unique word stems (types) to the total number of words ().The term is used in applied linguistics and is quantitatively calculated using numerous different measures including Type-Token Ratio (TTR), vocd, [1] and the measure of textual lexical diversity (MTLD).
A lexical token is a string with an assigned and thus identified meaning, in contrast to the probabilistic token used in large language models. A lexical token consists of a token name and an optional token value. The token name is a category of a rule-based lexical unit. [2]
Numismatics (ancient Greek: νομισματική, meaning "monetary") is the scientific study of money and its history in all its varied forms. While numismatists are often characterized as studying coins , the discipline also includes the study of other types of money, such as banknotes , stock certificates, medals , medallions, and tokens ...
If only one previous word is considered, it is called a bigram model; if two words, a trigram model; if n − 1 words, an n-gram model. [2] Special tokens are introduced to denote the start and end of a sentence s {\displaystyle \langle s\rangle } and / s {\displaystyle \langle /s\rangle } .
Tokens have been used for both to advertise and to facilitate commerce and may or may not have a value. Token authority Russell Rulau offers a broad definition for exonumia in his 1040 page tome, UNITED STATES TOKENS: 1700–1900 [4] but lines between categories can be fuzzy. For example, an advertising token may also be considered a medal.
Token, a voucher or gift card redeemable for items of value Token coin , a small, flat, round piece of metal or plastic that can sometimes be used instead of money, e.g.: Casino token , also known as a casino chip, check, cheque, or gaming chip
The token is a reference (i.e. identifier) that maps back to the sensitive data through a tokenization system. The mapping from original data to a token uses methods that render tokens infeasible to reverse in the absence of the tokenization system, for example using tokens created from random numbers. [3]