3rd International Conference on Learning Representations (ICLR2015)
Submission deadline: 11:59 pm PST, December 19, 2014
Location: Hilton San Diego Resort & Spa, May 7-9, 2015
It is well understood that the performance of machine learning methods is heavily dependent on the choice of data representation (or features) on which they are applied. The rapidly developing field of representation learning is concerned with questions surrounding how we can best learn meaningful and useful representations of data. We take a broad view of the field, and include in it topics such as deep learning and feature learning, metric learning, kernel learning, compositional models, non-linear structured prediction, and issues regarding non-convex optimization.
Despite the importance of representation learning to machine learning and to application areas such as vision, speech, audio and NLP, there was no venue for researchers who share a common interest in this topic. The goal of ICLR has been to help fill this void.
A non-exhaustive list of relevant topics:
unsupervised, semisupervised, and supervised representation learning
metric learning and kernel learning
optimization for representation learning
learning representations of outputs or states
implementation issues, parallelization, software platforms, hardware
applications in vision, audio, speech, natural language processing, robotics, neuroscience, or any other field
The program will include keynote presentations from invited speakers, oral presentations, and posters.
This year, the program will also include a joint session with AISTATS.
ICLR's Two Tracks
ICLR has two publication tracks.
These papers are reviewed as standard conference papers. Papers should be between 6-9 pages in length. Accepted papers will be presented at the main conference as either an oral or poster presentation and will be included in the official proceedings. A subset of accepted conference track papers will be selected to participate in a JMLR special topics issue on the subject of Representation Learning. Authors of the selected papers will be given an opportunity to extend their original submissions with supplementary material.
Extended abstracts submitted to this track are ideally 2-3 pages long and describe late-breaking developments. This track is meant to carry on the tradition of the former Snowbird Learning Workshop. These papers are non-archival workshop papers, and therefore may be published elsewhere.
If one wants to submit a more extensive paper to the workshop track, the 6-9 page guideline for conference papers should be followed.
We strongly recommend that researchers in computer vision who wish to make workshop submissions adhere closely to the recommended paper length to avoid issues with CVPR's policy on dual submissions.
Note that submitted conference track papers that are not accepted to the conference proceedings are automatically considered for the workshop track. Authors whose papers are not accepted to the conference but are accepted to the workshop will be given the option to replace their original manuscript with a briefer extended abstract that has a new arXiv ID. This option is provided to address the concerns by computer vision conferences such as CVPR about dual submission of full papers.
ICLR Submission Instructions
Download the style files and paper template
and use within LaTeX to format your paper. Make sure the correct choice between a conference and workshop submission is explicitly specified within your paper, as supported by the style file. Use of the ICLR 2015 style is mandatory
Authors should post their submissions (both conference and workshop tracks) on arXiv: http://arxiv.org
Once the arXiv paper is publicly visible (there can be an approx. 30 hour delay), authors should go to the CMT ICLR2015 website
to submit to either the conference track or the workshop track.
Please note that you must have a CMT login (free) and must have entered your conflict domains to submit the paper.
For more information on paper preparation, including style files, please see http://www.iclr.cc/doku.php?id=iclr2015:main
When you make your arXiv submission, please be sure to correctly classify your submission into CoRR categories. Typically, you should consider the following categories:
Virtually all of the ICLR papers should have both CS.LG and CS.NE as categories and then additional categories depending on the nature of the problem.
Submission deadline: 11:59 pm PST, December 19, 2014
Regarding the conference submission's 6-9 page limits, these are really meant as guidelines and will not be strictly enforced. For example, figures should not be shrunk to illegible size to fit within the page limit. However, in order to ensure a reasonable workload for our reviewers, papers that go beyond the 9 pages should be formatted to include a 9 page submission and a separate supplementary material submission that will be optionally reviewed. If the paper is selected for the JMLR special topic issue, this supplementary material can be incorporated into the final journal version. We recommend placing the supplementary material in a section of the main paper, after the references, and labeling the section as supplementary.
Workshop track submissions should be formatted as an extended abstract, with introduction, problem statement, brief explanation of solution, figure(s) and references. They may include a link to a longer arXiv paper, if desired.
The reviewers will be asked to judge the papers submitted via CMT initially, but once the discussion period begins, they will be asked to work from the most recent version on arXiv.
Paper revisions will be permitted, and in fact are encouraged, in response to comments from and discussions with the reviewers (see An Open Reviewing Paradigm
Authors are encouraged to post their papers to arXiv early enough that the paper has an arXiv number and URL
by the submission deadline of 11:59 pm PST, 19 Dec. 2014. However, if these are not yet available, authors have up to one week after the submission deadline to provide the arXiv number and URL
. At submission time, simply provide the title, authors, abstract, and temporary arXiv number indicating that the paper has been submitted to arXiv.
An Open Reviewing Paradigm
Submissions to ICLR are posted on arXiv prior to being submitted to the conference.
Authors submit their paper to either the ICLR conference track or workshop track via the the CMT ICLR2015 website
After the authors have submitted their papers, the ICLR program committee designates anonymous reviewers as usual.
The submitted reviews are published without the name of the reviewer, but with an indication that they are the designated reviews.
Anyone can openly (non-anonymously) write and publish comments on the paper. Anyone can ask the program chairs for permission to become an anonymous designated reviewer (open bidding). The program chairs have ultimate control over the publication of each anonymous review. Open commenters will have to use their real names, linked with their Google Scholar profiles.
Authors can post comments in response to reviews and comments. They can revise the paper as many times as they want, possibly citing some of the reviews. Reviewers are expected to revise their reviews in light of paper revisions.
The review calendar includes a generous amount of time for discussion between the authors, anonymous reviewers, and open commentators. The goal is to improve the quality of the final submissions.
The ICLR program committee will consider all submitted papers, comments, and reviews and will decide which papers are to be presented in the conference track, which are to be presented in the workshop track, and which will not appear at ICLR.
Yoshua Bengio, Université de Montreal
Yann LeCun, New York University and Facebook
Brian Kingsbury, IBM Research
Samy Bengio, Google
Nando de Freitas, University of Oxford
Hugo Larochelle, Université de Sherbrooke
The organizers can be contacted at firstname.lastname@example.org