Naive text summarization algorithm in C++11 with wrapper for NodeJS. It was used in Smartly project and won first place in various IT competitions and olympiads.
0.1.0
In order to compile you need to have NodeJS and npm installed.
You'll also need a C++ compiler, I was using the compiler integrated into Visual studio 2013. To build the module, go into it's directory and execute npm build .
Include in your NodeJS application with
var SmartlyParser = require('smartparser');
var char_limit = 35 * 5; // chars limit
var title = 'Black mamba'; // text title, has double weight
var text = 'Big text for black mamba here'; // full text to be sumarized
SmartlyParser.parse('Huge text', 'Text title', char_limit, function(err, result) {
console.log(result);
});
Paragraphs are logical atomic unit of the text and the is a reason why the author decided to split his text that way. The second (and maybe less obvious..) reason is that if two sentences have a good intersection, they probably holds the same information. So if one sentence has a good intersection with many other sentences, it probably holds some information from each one of them- or in other words, this is probably a key sentence in our text!