Text Processing in Python
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At the broadest level text processing is simply taking textual information and -doing something- with it. This doing might be restructuring or reformatting it, extracting smaller bits of information from it, algorithmically modifying the content of the information, or performing calculations that depend on the textual information. The lines between "text" and the even more general term "data" are extremely fuzzy; at an approximation, "text" is just data that lives in forms that people can themselves read--at least in principle, and maybe with a bit of effort. Most typically computer "text" is composed of sequences of bits which have a "natural" representation as letters, numerals and symbols; and most often such text is delimited (if delimited at all) by symbols and formatting that can be easily pronounced as "next datum."
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