UNICODE character identification
Hello friendly folks, follows what i am trying to do, and i am looking for your help in order to find the most clever way to achieve this: We have records, that include typos like this: we have a word say Plato, where the last o is inputted with the keyboard set to Greek language, so we need something that would parse all metadata in a per character basis, check against what is the script language that the majority of characters the word belongs to have, and return the odd characters, the script they belong, and the record identifier they were found in, so as to be able to correct them thank you in advance
Re: UNICODE character identification
utf-8, thank you 2015-02-10 16:54 GMT+02:00 Kool,Wouter : > What encoding is your data in? utf8? Single-byte encoding? Marc8? That > information matters a lot to determine whether your idea would work. If it > is in a single-byte encoding there is often no way to determine the script > the character belongs to. > > > > > > *Wouter Kool* > Metadata Specialist *·* OCLC B.V. > Schipholweg 99 *·* P.O. Box 876 *·* 2300 AW Leiden *·* The Netherlands > t +31-(0)71-524 6500 > > wouter.k...@oclc.org *·* www.oclc.org > > [image: Volg @OCLC_NL op Twitter] <https://twitter.com/OCLC_NL> *[image: > Volg OCLC (Nederland) op LinkedIn]* > <https://www.linkedin.com/company/oclc-nederland->*[image: Abonneer op > OCLCVideo]* > <https://www.youtube.com/playlist?list=PLWXaAShGazu4t2h02aeXBFJO4MecNWSMO> > > *[image: > https://c.na8.content.force.com/servlet/servlet.ImageServer?id=015C00227Uz&oid=00D8000ZRv8&lastMod=140984368]* > <http://www.oclc.org/> > > > > > > > > > > > > *From:* George Milten [mailto:george.mil...@gmail.com] > *Sent:* dinsdag 10 februari 2015 13:27 > *To:* perl4lib@perl.org > *Subject:* UNICODE character identification > > > > Hello friendly folks, > > > > follows what i am trying to do, and i am looking for your help in order to > find the most clever way to achieve this: > > > > We have records, that include typos like this: we have a word say Plato, > where the last o is inputted with the keyboard set to Greek language, so we > need something that would parse all metadata in a per character basis, > check against what is the script language that the majority of characters > the word belongs to have, and return the odd characters, the script they > belong, and the record identifier they were found in, so as to be able to > correct them > > > > thank you in advance >
Re: UNICODE character identification
yes probably this is where i was also heading, but thought there was a more
clever way. Also, is there a good perl normaliser? I have not had any
experience with:
http://search.cpan.org/~sadahiro/Unicode-Normalize-1.18/Normalize.pm
For starters if i could spot only the odd letters between latin and greek
regex character classes, i would be more than happy
2015-02-10 17:04 GMT+02:00 Kool,Wouter :
> Apologies, I missed the subject line...
>
> Then you might use the regex character classes. For instance $text =~
> m/\p{Hiragana}/; matches any Japanese Hiragana character. I have not tested
> it, but I suppose /[^\p{Latin}]/ would match any non-latin characters. So you
> find the character class that most characters match and you look for the
> exceptions. Would that help?
>
>
>
>
>
>
>
> *From:* George Milten [mailto:george.mil...@gmail.com]
> *Sent:* dinsdag 10 februari 2015 15:56
> *To:* Kool,Wouter
> *Cc:* perl4lib@perl.org
> *Subject:* Re: UNICODE character identification
>
>
>
> utf-8,
>
>
>
> thank you
>
>
>
> 2015-02-10 16:54 GMT+02:00 Kool,Wouter :
>
> What encoding is your data in? utf8? Single-byte encoding? Marc8? That
> information matters a lot to determine whether your idea would work. If it
> is in a single-byte encoding there is often no way to determine the script
> the character belongs to.
>
>
>
>
>
> *Wouter Kool*
> Metadata Specialist *·* OCLC B.V.
> Schipholweg 99 *·* P.O. Box 876 *·* 2300 AW Leiden *·* The Netherlands
> t +31-(0)71-524 6500
>
> wouter.k...@oclc.org *·* www.oclc.org
>
> [image: Volg @OCLC_NL op Twitter] <https://twitter.com/OCLC_NL>*[image:
> Volg OCLC (Nederland) op LinkedIn]*
> <https://www.linkedin.com/company/oclc-nederland->*[image: Abonneer op
> OCLCVideo]*
> <https://www.youtube.com/playlist?list=PLWXaAShGazu4t2h02aeXBFJO4MecNWSMO>
>
> *[image:
> https://c.na8.content.force.com/servlet/servlet.ImageServer?id=015C00227Uz&oid=00D8000ZRv8&lastMod=140984368]*
> <http://www.oclc.org/>
>
>
>
>
>
>
>
>
>
>
>
> *From:* George Milten [mailto:george.mil...@gmail.com]
> *Sent:* dinsdag 10 februari 2015 13:27
> *To:* perl4lib@perl.org
> *Subject:* UNICODE character identification
>
>
>
> Hello friendly folks,
>
>
>
> follows what i am trying to do, and i am looking for your help in order to
> find the most clever way to achieve this:
>
>
>
> We have records, that include typos like this: we have a word say Plato,
> where the last o is inputted with the keyboard set to Greek language, so we
> need something that would parse all metadata in a per character basis,
> check against what is the script language that the majority of characters
> the word belongs to have, and return the odd characters, the script they
> belong, and the record identifier they were found in, so as to be able to
> correct them
>
>
>
> thank you in advance
>
>
>
Re: UNICODE character identification
looks good, though i guess it is a deprecated module,
thank you though for the info, will further investigate towards the machine
learning process, but i guess my use case is simpler: Check if a character
belongs to a certain set = language, and see if it is odd, based on the
language of the word
2015-02-10 17:17 GMT+02:00 Kool,Wouter :
> You might also take a machine learning approach, like Naïve Bayesian
> Classification. For instance
> http://search.cpan.org/~kwilliams/Algorithm-NaiveBayes-0.04/lib/Algorithm/NaiveBayes.pm.
> You build test sets from records in various scripts and use the classifier
> to find hybrid cases. I have quite satisfactory results with this approach
> in a slightly different use case.
>
>
>
>
>
> *From:* George Milten [mailto:george.mil...@gmail.com]
> *Sent:* dinsdag 10 februari 2015 16:09
>
> *To:* Kool,Wouter
> *Cc:* perl4lib@perl.org
> *Subject:* Re: UNICODE character identification
>
>
>
> yes probably this is where i was also heading, but thought there was a
> more clever way. Also, is there a good perl normaliser? I have not had any
> experience with:
>
>
>
> http://search.cpan.org/~sadahiro/Unicode-Normalize-1.18/Normalize.pm
>
>
>
> For starters if i could spot only the odd letters between latin and greek
> regex character classes, i would be more than happy
>
>
>
> 2015-02-10 17:04 GMT+02:00 Kool,Wouter :
>
> Apologies, I missed the subject line...
>
> Then you might use the regex character classes. For instance $text =~
> m/\p{Hiragana}/; matches any Japanese Hiragana character. I have not tested
> it, but I suppose /[^\p{Latin}]/ would match any non-latin characters. So you
> find the character class that most characters match and you look for the
> exceptions. Would that help?
>
>
>
>
>
>
>
> *From:* George Milten [mailto:george.mil...@gmail.com]
> *Sent:* dinsdag 10 februari 2015 15:56
> *To:* Kool,Wouter
> *Cc:* perl4lib@perl.org
> *Subject:* Re: UNICODE character identification
>
>
>
> utf-8,
>
>
>
> thank you
>
>
>
> 2015-02-10 16:54 GMT+02:00 Kool,Wouter :
>
> What encoding is your data in? utf8? Single-byte encoding? Marc8? That
> information matters a lot to determine whether your idea would work. If it
> is in a single-byte encoding there is often no way to determine the script
> the character belongs to.
>
>
>
>
>
> *Wouter Kool*
> Metadata Specialist *·* OCLC B.V.
> Schipholweg 99 *·* P.O. Box 876 *·* 2300 AW Leiden *·* The Netherlands
> t +31-(0)71-524 6500
>
> wouter.k...@oclc.org *·* www.oclc.org
>
> [image: Volg @OCLC_NL op Twitter] <https://twitter.com/OCLC_NL>*[image:
> Volg OCLC (Nederland) op LinkedIn]*
> <https://www.linkedin.com/company/oclc-nederland->*[image: Abonneer op
> OCLCVideo]*
> <https://www.youtube.com/playlist?list=PLWXaAShGazu4t2h02aeXBFJO4MecNWSMO>
>
> *[image:
> https://c.na8.content.force.com/servlet/servlet.ImageServer?id=015C00227Uz&oid=00D8000ZRv8&lastMod=140984368]*
> <http://www.oclc.org/>
>
>
>
>
>
>
>
>
>
>
>
> *From:* George Milten [mailto:george.mil...@gmail.com]
> *Sent:* dinsdag 10 februari 2015 13:27
> *To:* perl4lib@perl.org
> *Subject:* UNICODE character identification
>
>
>
> Hello friendly folks,
>
>
>
> follows what i am trying to do, and i am looking for your help in order to
> find the most clever way to achieve this:
>
>
>
> We have records, that include typos like this: we have a word say Plato,
> where the last o is inputted with the keyboard set to Greek language, so we
> need something that would parse all metadata in a per character basis,
> check against what is the script language that the majority of characters
> the word belongs to have, and return the odd characters, the script they
> belong, and the record identifier they were found in, so as to be able to
> correct them
>
>
>
> thank you in advance
>
>
>
>
>
script help list all files in folders and subfolders
Hello friendly folks, i would appreciate any help on the following: say we have a folder with thousands of html files. Since the file browser crashes, i am looking at making a script that would do the following: Distribute all html files in folders, say 001, 002, 003, etc, sorted by the html files' names. Then, i would like to create an index also an html file, that would exist in each folder, containing links to all the folder's stored html files. Also, if possible, a general index in the parent folder, that would allow for a tree like showing the directories as links, and in a tree like representation, below the links of the files contained in each folder. Thank you in advance p.s. we use Perl 5.18,in an ubuntu 14.04 server
