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  2. Boolean model of information retrieval - Wikipedia

    en.wikipedia.org/wiki/Boolean_model_of...

    The (standard) Boolean model of information retrieval (BIR) [1] is a classical information retrieval (IR) model and, at the same time, the first and most-adopted one. [2] The BIR is based on Boolean logic and classical set theory in that both the documents to be searched and the user's query are conceived as sets of terms (a bag-of-words model ).

  3. Comparison of data-serialization formats - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_data...

    ^ The "classic" format is plain text, and an XML format is also supported. ^ Theoretically possible due to abstraction, but no implementation is included. ^ The primary format is binary, but text and JSON formats are available. [8] [9]

  4. C data types - Wikipedia

    en.wikipedia.org/wiki/C_data_types

    The C language provides the four basic arithmetic type specifiers char, int, float and double (as well as the boolean type bool), and the modifiers signed, unsigned, short, and long. The following table lists the permissible combinations in specifying a large set of storage size-specific declarations.

  5. C file input/output - Wikipedia

    en.wikipedia.org/wiki/C_file_input/output

    The C programming language provides many standard library functions for file input and output.These functions make up the bulk of the C standard library header <stdio.h>. [1] The functionality descends from a "portable I/O package" written by Mike Lesk at Bell Labs in the early 1970s, [2] and officially became part of the Unix operating system in Version 7.

  6. Boolean data type - Wikipedia

    en.wikipedia.org/wiki/Boolean_data_type

    Objective-C also has a separate Boolean data type BOOL, with possible values being YES or NO, equivalents of true and false respectively. [6] Also, in Objective-C compilers that support C99, C's _Bool type can be used, since Objective-C is a superset of C.

  7. Search for messages in AOL Mail

    help.aol.com/articles/search-for-messages-in-new...

    Basic search - Enter keywords in the top search bar, then click the Search icon Search by sender - When viewing a list of emails, mouse over 1 and click the Search icon Search with a single criteria

  8. Bag-of-words model - Wikipedia

    en.wikipedia.org/wiki/Bag-of-words_model

    The BoW representation of a text removes all word ordering. For example, the BoW representation of "man bites dog" and "dog bites man" are the same, so any algorithm that operates with a BoW representation of text must treat them in the same way. Despite this lack of syntax or grammar, BoW representation is fast and may be sufficient for simple ...

  9. Search for emails in AOL Mail

    help.aol.com/articles/search-for-emails-in-aol-mail

    Use the search feature in AOL Mail to find emails, attachments, photos and calendar invites. Narrow the results by individual category or use the advanced search function to add additional details. Search with a single criteria