You lost me. Wouldn't a list of three numbers in each item still be two-dimensional?
On Tue, Nov 26, 2013 at 11:51 AM, Raul Miller <[email protected]> wrote: > "Vectors of high dimensionality" are probably what we would call a > long list. (A two dimensional vector is a list of two numbers. A three > dimensional vector is a list of three numbers. And so on...) > > The topic of speech processing is interesting, of course. > > Thanks, > > -- > Raul > > > On Tue, Nov 26, 2013 at 4:23 AM, Anssi Seppälä <[email protected]> > wrote: > > "Vectors of high dimensionality". Is this interesting to J ? See below. > > > > > > -----Original Message----- > > From: [email protected] [mailto:[email protected]] On > Behalf Of Tomi Kinnunen > > Sent: 26. marraskuuta 2013 10:33 > > To: [email protected] > > Subject: NIST i-vector machine learning challenge @ Odyssey 2014 > > > > Hi all, > > > > Apologies for possible cross-postings. > > > > Attention, machine learning people: NIST organizes a new type of machine > learning challenge. The first results of the challenge are presented as a > part of Odyssey 2014: The Speaker and Language Recognition Workshop > conference that UEF hosts in 2014 > > (http://cs.uef.fi/odyssey2014/) > > > > National Institute of Standards and Technologies (NIST) organizes a new > type of "i-vector machine learning challenge": > > > > http://www.nist.gov/itl/iad/mig/ivec.cfm > > > > The purpose is to invite researchers outside of speech & audio > processing fields to do voice biometrics (speaker recognition) without any > knowledge required of speech or signal processing. It involves processing > of feature vectors of high dimensionality, each being a descriptor of one > long audio record. NIST shares an unlabeled training set and participants > will then use an online platform to submit pairwise similarity scores of > vectors that NIST scores. > > > > Schedule: > > > > Late November 2013: Registration opens on website Late November 2013: > Challenge data available on website [ February 10, 2014: Odyssey papers on > Challenge due -- OPTIONAL ] April 7, 2014: Last day to submit output for > official scoring April 8, 2014: Official scores (on evaluation subset) > posted > > > > Feel free to forward this to your colleagues as widely as you can! > > > > Best wishes, > > Tomi > > > > -- > > ========================================== > > Dr. Tomi H. Kinnunen, Researcher > > School of Computing > > University of Eastern Finland > > P.O. Box 111, FI-80101 Joensuu, FINLAND > > Email: [email protected], [email protected] > > WWW: http://cs.joensuu.fi/pages/tkinnu/webpage/ > > Tel. +358 50 442 2647, +358 44 507 0624 > > ========================================== > > > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
