From mboxrd@z Thu Jan 1 00:00:00 1970 From: Huang Tao Subject: Re: New module: org-learn, incremental reading Date: Mon, 26 Oct 2009 00:04:23 +0800 Message-ID: <550d261f0910250904h569c263fh16fdc33b42630201@mail.gmail.com> References: <558B167B-65F3-4E3B-8696-1FF00243177E@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Return-path: Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1N25a2-0001Bu-Ak for emacs-orgmode@gnu.org; Sun, 25 Oct 2009 12:04:30 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1N25Zx-00019X-Lz for emacs-orgmode@gnu.org; Sun, 25 Oct 2009 12:04:29 -0400 Received: from [199.232.76.173] (port=43229 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1N25Zx-00019R-G9 for emacs-orgmode@gnu.org; Sun, 25 Oct 2009 12:04:25 -0400 Received: from mail-pw0-f47.google.com ([209.85.160.47]:40081) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1N25Zw-00085t-WA for emacs-orgmode@gnu.org; Sun, 25 Oct 2009 12:04:25 -0400 Received: by pwj10 with SMTP id 10so2927663pwj.26 for ; Sun, 25 Oct 2009 09:04:23 -0700 (PDT) In-Reply-To: <558B167B-65F3-4E3B-8696-1FF00243177E@gmail.com> List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: Org-mode Mode Well done! It frees me from the fully hand schedule stuff. but i got something wrong while launch org-smart-reschedule: 1. function org-entry-beginning-position and org-entry-end-position doesn't exist 2. variable learning-fraction doesn't exist. I replace the org-entry-[beginning|end]-position with org-back-to-heading and org-end-of-subtree, change the learning-fraction to org-learning-fraction to get done(ugly, just runnable). Did some one has a better solution? Why I got this, my system is too old(or new)? my - Emacs version: GNU Emacs 23.1.50.1 (i686-pc-linux-gnu) - Org-mode version: 6.31a Thanks. On Wed, Oct 21, 2009 at 4:53 PM, John Wiegley wrote: > The attached file, when loaded, provides two new commands: > > =A0M-x org-smart-reschedule > =A0M-x org-agenda-smart-reschedule > > The latter being only for the *Org Agenda* buffer. > > You should use these commands on a scheduled entry, with state logging > enabled for the DONE state. =A0It then reschedules the item to a future d= ate > based on the "SM-5" algorithm and a quality factor you are prompted for. > > To summarize the SM-5 algorithm: > > =A01. After you read an item on the scheduled day, you hit M-x > org-smart-reschedule. > > =A02. You are then asked how well you remember what you just read, from 0= -5: > > =A0 =A0 5 - perfect response > =A0 =A0 4 - correct response after a hesitation > =A0 =A0 3 - correct response recalled with serious difficulty > =A0 =A0 2 - incorrect response; where the correct one seemed easy to reca= ll > =A0 =A0 1 - incorrect response; the correct one remembered > =A0 =A0 0 - complete blackout. > > =A03. If your answer is 4 or 5, the item will not be repeated. =A0If it i= s > anything > =A0 =A0 else, the item is rescheduled, to be read again on a future date. > > =A04. Based on the quality of your response, AND the number of times you'= ve > read > =A0 =A0 the item so far, the amount of time being reschedulings will vary= . =A0If > your > =A0 =A0 retention is good, the gaps grow wider; if it is poor, they grow > shorter. > > =A05. Your "learning data" is kept in a special property called :LEARN_DA= TA:. > =A0Do > =A0 =A0 not modify this, as it controls how the algorithm reschedules aft= er > future > =A0 =A0 repetitions, and based on past quality responses. > > More about this algorithm can be read here: > http://www.supermemo.com/english/ol/sm2.htm. > > This contribution is made in honor of Russell Adams, who drove all the wa= y > to New Jersey from Kennedy airport to visit me today, and who brought up = the > idea of implementing it, based on an earlier proposal by Pere Quintana Se= gu=ED > (http://article.gmane.org/gmane.emacs.orgmode/17781). > > John > > > _______________________________________________ > Emacs-orgmode mailing list > Remember: use `Reply All' to send replies to the list. > Emacs-orgmode@gnu.org > http://lists.gnu.org/mailman/listinfo/emacs-orgmode > >