In mathematics, computer science, linguistics, and philosophy a tuple is an ordered list of elements. In set theory, an (ordered) -tuple is a sequence (or ordered list) of elements, where is a non-negative integer. There is only one 0-tuple, an empty sequence. An -tuple is defined inductively using the construction of an ordered pair. Tuples are usually written by listing the elements within parentheses "" and separated by commas; for example, denotes a 5-tuple. Sometimes other delimiters are used, such as square brackets "" or angle brackets "". Braces "" are almost never used for tuples, as they are the standard notation for sets.
Posts about Tuple
  • Using Query User Data to Classify Queries

    … the kind of data record keeping in this patent that we see in the Knowledge Web, kept in a form that could be pulled into many different ways of tracking and using the data: Each record (herein referred to as a tuple: ) comprises a query submitted by users, a document reference indicating the document selected by users in response to the query…

    Bill Slawski/ SEO by the Seain SEO Google- 14 readers -
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