|
Hi all,
from your experience/from what you have encountered, what are some practical applications of fuzzy systems? I know about system control and fuzzy controllers, about intrinsic linguistic support, but here I refer to concrete applications of fuzzy...
Started by lmsasu on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
And some advocacy about how fuzzy logic is good for some applications....
From Wikipedia :
Fuzzy logic is used in the operation or programming of:
* Air conditioners machine)
Here's another detailed list of applications for fuzzy logic.
|
|
How do I form "fuzzy" date/time from RFC 2822 formatted (Sat, 18 Jul 2009 10:57:43 +0300) timestamp?
With fuzzy date I mean like: "5 minutes ago", "2 days, 15 minutes ago".
Started by incidence on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Def fuzzy_date(date) date = Date.parse(date, true) unless /Date.
Such a format from a Time object.
|
|
SSIS 2005/2008 does fuzzy lookups and groupings. Is there a feature that does the same in T-SQL?
Started by ScottStonehouse on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Brief primer here
Fuzzy lookup uses a q-gram approach, by breaking strings up into tiny sub-strings.
Stonehouse') AND SOUNDEX(Firstname) = SOUNDEX('Scott')
Full Text Search is a great fuzzy tool.
|
Ask your Facebook Friends
|
Hi,
from what you have read or heard about, which is a good book on fuzzy logic/sets/systems? I'm interested in basic of fuzzy systems, fuzzification/defuzzification etc. There are a plenty of such books, however my belief is that only few of them worth...
Started by lmsasu on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
There on the subject applying it to a particular field, like Fuzzy Logic and The Semantic Web.
|
|
PNG images appear "fuzzy" in flash CS3. They are very blocky and appear unanti-aliased (if that is a word) Does anyone have a fix for this? Is there some setting I'm missing?
Started by pypmannetjies on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
Bitmap images will be 'fuzzy' if you.
Always look exactly how you'd want them to regardless of scaling .
|
|
Hello,
Is there a Python module to interpret fuzzy timestamps like the date command in unix:
> date -d "2 minutes ago" Tue Aug 11 16:24:05 EST 2009
The closest I have found so far is dateutil.parser, which fails for the above example.
thanks
Started by Richard on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
It works for these test cases:
today tomorrow yesterday in a couple of days a couple of days from now a couple of ... .
Check out this open source module: parsedatetime
I have been dabbling with this using pyparsing - you can find my latest attempt here .
|
|
I'm looking for a fuzzy date algorithm. I just started writing one and realised what a tedious taks it is. It quickly degenerated into a lot of horrid code to cope with special cases like the difference between "yesterday", "last week" and "late last ...
Started by Roger Nolan on
, 11 posts
by 10 people.
Answer Snippets (Read the full thread at stackoverflow):
"4 minutes ago considering making it an option to switch been ... .
In fact plugin that makes it easy to support automatically updating fuzzy timestamps (e.g.
In my experience these types of date generators are not "fuzzy" at all.
It setup.
|
|
I'm looking for high performance Java library for fuzzy string search.
There are numerous algorithms to find similar strings, Levenshtein distance, Daitch-Mokotoff Soundex, n-grams etc.
What Java implemenations exists? Pros and cons for them? I'm aware...
Started by dario on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Given a list of strings find me the one that is most .
Exactly the same thing as fuzzy string matching (eg.
|
|
I a writing my master thesis on the subject of dynamic keystroke authentication. to support ongoing research, i am writing code to test out different methods of feature extraction and feature matching.
my current simple approach just checks if the reference...
Started by fin on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Like this?
Generally, you would do the following:
Determine how many clusters you want (2? "Authentic" and "Fake"?) Determine what elements you want to cluster (individual keystrokes? login attempts?) Determine what your feature vectors will look like... .
|
|
I have Rails app with a Postgres backend.
I need to add full text search which would allow fuzzy searches based on Levenshtein distance or other similar metrics. Add the fact that the lexer/stemmer has to work with non-English words (it would be ok to...
Started by Wojciech Kaczmarek on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Both Sunspot and Solr work great with Rails and PostgreSQL, I used it for a project no more ... .
Sunspot is an excellent Ruby wrapper for Solr API.
Rails + Postgres + Solr + Sunspot
Solr is based on Lucene so you can take advantage of all Lucene features .
|
