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Subject: Re: Software release announcement: Tree Kernels and multiple feature vectors in SVM-LIGHT - msg#00028

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Hi Min,
sorry for the delayed answer and
thank you to verify the consistency of the kernel description.

The question was
"in your website, in equation K_all(O_1,O_2) as below, it
seems that the loop range of j should be [1,n’] rather than [I,n’]. Is it?
"
You are in right, it is a typo. In the source code the loop range is the one that you have told. When I was
describing it in the web page I made a mistake.

Cheers

Alessandro


--------------------------------------------------------------
Dr. Alessandro Moschitti
Dept. of Computer Science, Systems and Production
University of Rome Tor Vergata
Via del Politecnico 1,
00133 Rome, Italy

tel +39 06 7259 7333
fax +39 06 72597460
e-mail: moschitti@xxxxxxxxxxxxxxxx
http://ai-nlp.info.uniroma2.it/moschitti/

----- Original Message ----- From: "zhang min" <mzhang@xxxxxxxxxxxxxxxxx>
To: "'Alessandro Moschitti'" <moschitti@xxxxxxxxxxxxxxxx>
Sent: Friday, December 01, 2006 3:07 AM
Subject: RE: [Corpora-List] Software release announcement: Tree Kernels andmultiple feature vectors in SVM-LIGHT



Hi, Alessandro,

Congratulations for the new tool release with many new features.

I believe the research community will benefit from it.


One small question, in your website, in equation K_all(O_1,O_2) as below, it
seems that the loop rang of j shoul be [1,n’] rather than [I,n’]. Is it?


Cheers,

Zhang Min




-----Original Message-----
From: owner-corpora@xxxxxxxxxxxx [mailto:owner-corpora@xxxxxxxxxxxx] On
Behalf Of Alessandro Moschitti
Sent: 2006年11月30日 23:24
To: CORPORA@xxxxxx
Subject: [Corpora-List] Software release announcement: Tree Kernels
andmultiple feature vectors in SVM-LIGHT

Dear all,

I have just released the SVM-LIGHT-TK1.2 software. This allows us to
describe a classifying object
using a set of trees and a set of vectors in the input of Support Vector
Machines.
Sets of trees are useful to encode different structured features, e.g. it is

possible to select
different portions of a parse tree, independently evaluate tree kernels over

them
and combine the obtained contributions.
Feature Vectors are extremely important to combine different spaces of
manually designed features
and are essential to design SVM models that work on instance pairs (tuples),

e.g. re-ranking models.

The main software features are listed hereafter:

- Fast Kernel computation.
- Tree forests, i.e. a set of trees over multiple feature spaces can be
specified in the input.
- Vector sets, i.e. multiple feature vectors over multiple feature spaces
can be specified in the input.
- Two types of tree kernels, i.e. subset tree and subtree kernels.
- Embedded combinations of tree and vector-based kernels.
- A commented example on how to design our own kernels.

If you are interested, you can read more about the software and download it
here:

http://ai-nlp.info.uniroma2.it/moschitti/Tree-Kernel.htm


I appreciate any bug reports, requests and comments.


Best regards,


Alessandro


--------------------------------------------------------------
Dr. Alessandro Moschitti
Dept. of Computer Science, Systems and Production
University of Rome Tor Vergata
Via del Politecnico 1,
00133 Rome, Italy

tel +39 06 7259 7333
fax +39 06 72597460
e-mail: moschitti@xxxxxxxxxxxxxxxx
http://ai-nlp.info.uniroma2.it/moschitti/









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Re: Numpties and bennies

My corpora of American English show four occurrences of "bennies" meaning benefits (in a nonsexual way), two from the ANC, and I remember this usage as being popular among 1980s yuppies. Examples are: Since there is no dispute that Espy received some 35,000 worth of goods and bennies from parties with interests before Agriculture and since some of those parties pleaded guilty to making illegal gifts, it's easy for the reader to wonder how the clean-sweep verdict was possible. In addition to a package full of lush bennies, Merck provides 96% of retiree health-care premiums. Yes, they'll get these bennies from Uncle Sam - but not until they've been on active duty for 30 days, which means that their families could be left hanging in the meantime. I can't logically reconcile her objections to gaining the weight with the bennies of taking the role. I have no occurrences of "numpties" or "numpty". Cheers Paul Paul Heacock Electronic Publishing Manager, ELT Commissioning Editor, ELT Reference Cambridge University Press "Harold Somers" <harold.somers@ma nchester.ac.uk> To Sent by: <corpora@xxxxxxxxxxxx> owner-corpora@lis cc ts.uib.no Subject [Corpora-List] Numpties and bennies 12/06/2006 07:06 AM A colleague has just emailed me suggesting that the word "numpty" has become non-PC because of its association with Downs syndrome. I've never made that association ... Has anyone else? A trawl of the standard "references" suggests that numpty is a Scottish slang word (meaning 'idiot' or 'incompetent person') and is being considered fro inclusion in the next edition of the OED; but interestingly its total absence from the BNC suggests either that it has only recently entered the language, and/or that Scottish English is under-represented in the BNC. Would I be right in thinking that the word is entirely unknown in AmE? On a similar theme, I was thinking about the word "benny", a slang term which had a brief life in BrE. With the same meaning as numpty, its etymology is a character in a soap (Crossroads I think) called Benny who was "intellectually challenged". I seem to remember a news article during the Falklands War in which soldiers were being admonished because their slang word for Falkland Islanders was "bennies". "A benny" occurs twice in the BNC, both times in the same source (KCE - a conversation recorded by `Helena' (PS0EB)) as follows: KCE 7007 so she had a bit of a benny it was KCE 7260 I hadn't had a benny for a few days actually Helena also talks about "bennies": KCE 7258 Not that I ever have major bennies or anything I'm guessing that here she means a "benzedrine" tablet, though that interpretation doesn't really fit the syntax (a bit of a benny, major bennies). Anyone any idea what a benny is in this context? (Perhaps the surrounding text can help - what is the topic of the conversation?). There's one other occurrence of "bennies" in the BNC, from "Skinhead" by Nick Knight, the meaning of which I think is "Ben Sherman shirts" ARP 213 Most skinhead girls, sometimes called rennes, would wear bennies, button-fly red tags, white socks and penny loafers or monkey boots. Harold Somers

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RE: Numpties and bennies

In the British Armed Services bennies are benzedrine tablets. During the war, bomber pilots/ crew members  took them  to help them deal with the exhaustion/stress of the long runs to their 'drop' sites. British commando units also took them-in fact, I think, were issued them!   Pilots certainly used (use?) the term 'bennies' to refer to benzedrine tablets..   Ian Fleming knew of the fondness of British espionage types for amphetamines. In his novels (tougher and grittier than the ridiculous films! ) James Bond takes benzedrine tablets on a few occasions. This actually features in the wikipedia enrty for benzedrine!!! http://en.wikipedia.org/wiki/Benzedrine   From: owner-corpora@xxxxxxxxxxxx on behalf of pheacock@xxxxxxxxxxxxxSent: Wed 06/12/2006 15:13To: Harold SomersCc: corpora@xxxxxxxxxxxxSubject: Re: [Corpora-List] Numpties and bennies My corpora of American English show four occurrences of "bennies" meaningbenefits (in a nonsexual way), two from the ANC, and I remember this usageas being popular among 1980s yuppies. Examples are:   Since there is no dispute that Espy received some 35,000 worth of goods   and bennies from parties with interests before Agriculture and since   some of those parties pleaded guilty to making illegal gifts, it's easy   for the reader to wonder how the clean-sweep verdict was possible.   In addition to a package full of lush bennies, Merck provides 96% of   retiree health-care premiums.   Yes, they'll get these bennies from Uncle Sam - but not until they've   been on active duty for 30 days, which means that their families could   be left hanging in the meantime.   I can't logically reconcile her objections to gaining the weight with   the bennies of taking the role.I have no occurrences of "numpties" or "numpty".CheersPaulPaul HeacockElectronic Publishing Manager, ELTCommissioning Editor, ELT ReferenceCambridge University Press                                                                                       "Harold Somers"                                                           <harold.somers@ma                                                         nchester.ac.uk>                                            To             Sent by:                  <corpora@xxxxxxxxxxxx>                          owner-corpora@lis                                          cc             ts.uib.no                                                                                                                       Subject                                       [Corpora-List] Numpties and bennies             12/06/2006 07:06                                                          AM                                                                                                                                                                                                                                                                                                                                                                   A colleague has just emailed me suggesting that the word "numpty" hasbecome non-PC because of its association with Downs syndrome. I've nevermade that association ... Has anyone else?A trawl of the standard "references" suggests that numpty is a Scottishslang word (meaning 'idiot' or 'incompetent person') and is beingconsidered fro inclusion in the next edition of the OED; butinterestingly its total absence from the BNC suggests either that it hasonly recently entered the language, and/or that Scottish English isunder-represented in the BNC.Would I be right in thinking that the word is entirely unknown in AmE?On a similar theme, I was thinking about the word "benny", a slang termwhich had a brief life in BrE. With the same meaning as numpty, itsetymology is a character in a soap (Crossroads I think) called Benny whowas "intellectually challenged". I seem to remember a news articleduring the Falklands War in which soldiers were being admonished becausetheir slang word for Falkland Islanders was "bennies"."A benny" occurs twice in the BNC, both times in the same source (KCE -a conversation recorded by `Helena' (PS0EB)) as follows:KCE 7007 so she had a bit of a benny it wasKCE 7260 I hadn't had a benny for a few days actuallyHelena also talks about "bennies":KCE 7258 Not that I ever have major bennies or anythingI'm guessing that here she means a "benzedrine" tablet, though thatinterpretation doesn't really fit the syntax (a bit of a benny, majorbennies). Anyone any idea what a benny is in this context? (Perhaps thesurrounding text can help - what is the topic of the conversation?).There's one other occurrence of "bennies" in the BNC, from "Skinhead" byNick Knight, the meaning of which I think is "Ben Sherman shirts"ARP 213 Most skinhead girls, sometimes called rennes, would wearbennies, button-fly red tags, white socks and penny loafers or monkeyboots.Harold Somers

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Jobs: two positions in Computational Linguistics, Potsdam, Germany

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