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by: ap49 |
last post by:
Hi,
I've just started to implement a FULLTEXT search script in PHP. I have
read that the relevance rating should not directly be used to create a
rating (as a percentage say) for the results you may return to a user.
Is there an effective algorithm whereby some normalisation etc. could
effectively be used to provide at least a "rough" guide?
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by: Hal Halloway |
last post by:
How do I change a MYSQL Fulltext relevance value to: 0 to 100%. I'm just
thinking about usability for the "average" user - maybe they would like
to know...and would not understand the raw value.
Any snips, ideas or links appreciated.
Thanks
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by: Hal Halloway |
last post by:
How do I change a MYSQL Fulltext relevance value to: 0 to 100%. I'm just
thinking about usability for the "average" user - maybe they would like
to know...and would not understand the raw value.
Any snips, ideas or links appreciated.
Thanks
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by: leegold |
last post by:
Given the SQL shouldn't the records be sorting by score ie. relevance? I
thought if "WHERE MATCH" is used it will sort that way. Thanks
mysql> SELECT `page`.`title` , MATCH ( `title` , `descrip` ) AGAINST (
'+code+nasdac' IN BOOLEAN MODE ) AS SCORE FROM `page` WHERE MATCH (
`title` , `descrip` ) AGAINST ( '+code+nasdac' IN BOOLEAN MODE );
+---------------------------------------------+-----------------+
| title | SCORE |...
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by: leegold |
last post by:
Show full header Is there any way to make relevance when using boolean
mode more useful? If not, are there plans in the Fulltext development
"todo" for making it useful?
I'm thinking of just counting the keyword occurences in records with a
PHP script somehow and using that to order the records somehow. Or doing
a non boolean fulltext search w/relevance first and then melding that in
somehow with a boolean search.
See my results...
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by: Merrill & Michele |
last post by:
Elsethread is a discussion of identifiers.
How many times have you had to wipe out a HD and start over. I just thought
of a way to keep gcc running all the time here, but I've forgotten my abra
cadabras over the years.
I need the statments for autoexec.bat and config.sys in order to load
mscdex.exe. (I know the question in its sheer temerity looks OT. Give me a
little rope. MPJ
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by: Vinod I |
last post by:
Hi Team,
I just want to know, wat is the relevance /or benefit of using "_" before a
variable.
i.e., if I use a variable as "_MyVariable", wat benefit I am going to
achieve than just using "MyVariable".
Thanks in advance.
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by: gregerly |
last post by:
Hello,
I've got a problem with a website search function. PHP for the front end, MySQL for the backend. The search function searches a field of keywords. The problem I'm having is that when someone searches for "Italian Food" it's bring back results for other resteraunts that are not italian, but do have the word Food in their keywords. Is there a way of adding relevance to a search, in a way that would make sense for the above senario? ...
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by: ojsimon |
last post by:
Hi
I Am using Simplepie to display some rss feeds, currently it displays them in date and time order but i want it to display them in relevance order by using a usort function.
here is the code for the page
<?php
/********************************************************************
MULTIFEEDS TEST PAGE
Nothing too exciting here. Just a sample page that demos integrated
Multifeeds support as well as cached favicons and perhaps a...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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