bigram
bigram igram n. a word that is written with two letters in an alphabetic writing system. [WordNet 1.5]

The Collaborative International Dictionary of English. 2000.

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  • Bigram — Bigrams are groups of two written letters, two syllables, or two words, and are very commonly used as the basis for simple statistical analysis of text. They are used in one of the most successful language models for speech recognition. [Michael… …   Wikipedia

  • bigram — noun a pair, often of words or tags, used in analysis …   Wiktionary

  • bigram — bi·gram …   English syllables

  • bigram — noun a word that is written with two letters in an alphabetic writing system • Hypernyms: ↑written word * * * ˈbīˌgram noun Etymology: bi (I) + gram cryptography : digraph …   Useful english dictionary

  • Banburismus — was a process invented by Alan Turing at Bletchley Park in England during the Second World War. It was used by Hut 8 at Bletchley Park to break German Kriegsmarine (i.e., Naval) Enigma. It was a codebreaking procedure which used an early form of… …   Wikipedia

  • Cryptanalysis of the Enigma — enabled the western Allies in World War II to read substantial amounts of secret Morse coded radio communications of the Axis powers that had been enciphered using Enigma machines. This yielded military intelligence which, along with that from… …   Wikipedia

  • n-gram — Not to be confused with engram. In the fields of computational linguistics and probability, an n gram is a contiguous sequence of n items from a given sequence of text or speech. The items in question can be phonemes, syllables, letters, words or …   Wikipedia

  • Frequency analysis — In cryptanalysis, frequency analysis is the study of the frequency of letters or groups of letters in a ciphertext. The method is used as an aid to breaking classical ciphers.this is wrong is based on the fact that, in any given stretch of… …   Wikipedia

  • Automatic summarization — is the creation of a shortened version of a text by a computer program. The product of this procedure still contains the most important points of the original text. The phenomenon of information overload has meant that access to coherent and… …   Wikipedia

  • N-gram — An n gram is a sub sequence of n items from a given sequence. n grams are used in various areas of statistical natural language processing and genetic sequence analysis. The items in question can be phonemes, syllables, letters, words or base… …   Wikipedia

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