Received-SPF: neutral (google.com: 68.230.241.215 is neither permitted nor denied by best guess record for domain of lojbab@lojban.org) client-ip=68.230.241.215;
Message-ID: <53192C33.3000901@lojban.org>
Date: Thu, 06 Mar 2014 21:17:23 -0500
From: "Bob LeChevalier, President and Founder - LLG" <lojbab@lojban.org>
Reply-To: lojban@googlegroups.com
Organization: The Logical Language Group, Inc.
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0
MIME-Version: 1.0
To: lojban@googlegroups.com
Subject: Re: [lojban] Historical "finprims" gismu algorithm weights and scores
References: <Z4y71n00V56Cr6M014y8Sr> <aRyX1n00c56Cr6M01RyYru>
In-Reply-To: <aRyX1n00c56Cr6M01RyYru>
Precedence: list
Mailing-list: list lojban@googlegroups.com; contact lojban+owners@googlegroups.com
Sender: lojban@googlegroups.com
Content-Type: text/plain; charset=UTF-8; format=flowed
X-Spam_score: -0.0
X-Spam_score_int: 0
X-Spam_bar: /

On 3/6/2014 8:58 PM, Robert LeChevalier wrote:
> Update: I have two "final" versions of the program, in source and
> executable, but cannot recall what the difference is.  The first was
> almost certainly used for all the 1987 prim runs, while we may have used
> the second one for the words added later.

The two programs differ only in a couple of lines.  Because most Chinese 
source words were 2-3 letters, and Russian on the other extreme often 
had words that were much longer, possibly as many as 10 characters, we 
tried normalizing all inputs as if they were 5 characters long, so that 
a Chinese 2/2 character match would get weighted the much lower 2/5 and 
a Russian 10 characters with 5 matching characters would get 5/5 rather 
than 5/10.  I don't recall whether we used these altered weightings or 
just did trials to see the difference.  If we did, it would show up in 
the words made after 1987.  But if we did, I might not have noted this 
in Finprims.

We tried other experiments to improve the results, but I haven't found them.

lojbab

-- 
You received this message because you are subscribed to the Google Groups "lojban" group.
To unsubscribe from this group and stop receiving emails from it, send an email to lojban+unsubscribe@googlegroups.com.
To post to this group, send email to lojban@googlegroups.com.
Visit this group at http://groups.google.com/group/lojban.
For more options, visit https://groups.google.com/d/optout.