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The Spam Assassin public mail corpus.
npm install @stdlib/datasets-spam-assassin
Alternatively,
- To load the package in a website via a
script
tag without installation and bundlers, use the ES Module available on theesm
branch (see README). - If you are using Deno, visit the
deno
branch (see README for usage intructions). - For use in Observable, or in browser/node environments, use the Universal Module Definition (UMD) build available on the
umd
branch (see README). - To use as a general utility for the command line, install the corresponding CLI package globally.
The branches.md file summarizes the available branches and displays a diagram illustrating their relationships.
To view installation and usage instructions specific to each branch build, be sure to explicitly navigate to the respective README files on each branch, as linked to above.
var corpus = require( '@stdlib/datasets-spam-assassin' );
Returns the Spam Assassin public mail corpus.
var data = corpus();
// returns [{...},{...},...]
Each array
element has the following fields:
id
: message id (relative to messagegroup
)group
: message groupchecksum
: object containing checksum infotext
: message text (including headers)
The message group
may be one of the following:
easy-ham-1
: easier to detect non-spam e-mails (2500 messages)easy-ham-2
: easier to detect non-spam e-mails collected at a later date (1400 messages)hard-ham-1
: harder to detect non-spam e-mails (250 messages)spam-1
: spam e-mails (500 messages)spam-2
: spam e-mails collected at a later date (1396 messages)
The checksum
object contains the following fields:
type
: checksum type (e.g., MD5)value
: checksum value
var corpus = require( '@stdlib/datasets-spam-assassin' );
var data;
var i;
data = corpus();
for ( i = 0; i < data.length; i++ ) {
console.log( 'Character Count: %d', data[ i ].text.length );
}
To use as a general utility, install the CLI package globally
npm install -g @stdlib/datasets-spam-assassin-cli
Usage: spam-assassin [options]
Options:
-h, --help Print this message.
-V, --version Print the package version.
--format fmt Output format: 'txt' or 'ndjson'.
- The CLI supports two output formats: plain text (
txt
) and newline-delimited JSON (NDJSON). The default output format istxt
.
$ spam-assassin
The data files (databases) are licensed under an Open Data Commons Public Domain Dedication & License 1.0 and their contents are licensed under Creative Commons Zero v1.0 Universal. The software is licensed under Apache License, Version 2.0.
This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.
Copyright © 2016-2024. The Stdlib Authors.