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Perhaps the most interesting example, though, is the idiomatic "perfect stranger". Such a word combination could not be predicted on its own, as it does not mean "a stranger who is perfect" as we should expect. Its unusually high frequency shows that the two words collocate strongly and as an expression are highly idiomatic.
Word frequency is known to have various effects (Brysbaert et al. 2011; Rudell 1993). Memorization is positively affected by higher word frequency, likely because the learner is subject to more exposures (Laufer 1997). Lexical access is positively influenced by high word frequency, a phenomenon called word frequency effect (Segui et al.).
Frequency analysis, the study of the frequency of letters or groups of letters; Letter frequencies; Oxford English Corpus; Swadesh list, a compilation of basic concepts for the purpose of historical-comparative linguistics; Zipf's law, a theory stating that the frequency of any word is inversely proportional to its rank in a frequency table
It disregards word order (and thus most of syntax or grammar) but captures multiplicity. The bag-of-words model is commonly used in methods of document classification where, for example, the (frequency of) occurrence of each word is used as a feature for training a classifier. [1] It has also been used for computer vision. [2]
The inverse document frequency is a measure of how much information the word provides, i.e., how common or rare it is across all documents. It is the logarithmically scaled inverse fraction of the documents that contain the word (obtained by dividing the total number of documents by the number of documents containing the term, and then taking ...
The California Job Case was a compartmentalized box for printing in the 19th century, sizes corresponding to the commonality of letters. The frequency of letters in text has been studied for use in cryptanalysis, and frequency analysis in particular, dating back to the Arab mathematician al-Kindi (c. AD 801–873 ), who formally developed the method (the ciphers breakable by this technique go ...
FLEx allows the user to build a "lexicon" of the language, i.e. a word-list with definitions and grammatical information, and also to store texts from the language. Within the texts, each word or part of a word (i.e. a "morpheme") is linked to an entry in the lexicon.
WordSmith Tools can be used in 80 different languages. WordSmith Tools is - along with several other software products similar in nature - an internationally popular program for the work based on corpus-linguistic methodology. It is used by investigators in assorted fields as can be seen in the list below of works using the software.