>From the fellow [fonc] group ---------- Forwarded message ---------- From: Loup Vaillant-David <l...@loup-vaillant.fr> Date: Thu, Sep 18, 2014 at 4:11 PM Subject: [fonc] Earley Parsing Explained (incomplete first draft) To: f...@vpri.org
Hi, After spending months banging my head over Earley Parsing, I have decided to write a tutorial. Ian once said Earley parsing is simple and easy to implement. I agree with "simple", but not with "easy". The required background knowledge is not trivial. This tutorial is an attempt to gather this knowledge in one place. Nothing fancy, no deep math, no proof of correctness. Just a (hopefully) intuitive explanation of the concepts, needed to implement Earley parsing. The goal is to help competent programmers who know little about parsing to write their own Earley parsing framework. So far, I have done most of the recogniser. The following pages are "done", and up for review: http://loup-vaillant.fr/tutorials/earley-parsing/ http://loup-vaillant.fr/tutorials/earley-parsing/what-and-why http://loup-vaillant.fr/tutorials/earley-parsing/chart-parsing http://loup-vaillant.fr/tutorials/earley-parsing/recogniser Questions and criticisms are most welcome. I'd like to know about any factual inaccuracy, poor wording, confusing explanation… please don't hesitate to question anything, even the structure of this tutorial. Enjoy, and thanks, Loup. _______________________________________________ fonc mailing list f...@vpri.org http://vpri.org/mailman/listinfo/fonc -- Reini Urban http://cpanel.net/ http://www.perl-compiler.org/ -- You received this message because you are subscribed to the Google Groups "marpa parser" group. To unsubscribe from this group and stop receiving emails from it, send an email to marpa-parser+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
