Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Max-Margin Invariant Features from Transformed Unlabeled Data   The study of representations invariant to common transformations of the data
is important to learning. Most techniques have focused on local approximate
invariance implemented within expensive optimization frameworks lacking
explicit theoretical guarantees. In this paper, we study kernels that are
invariant to a unitary group while having theoretical guarantees in addressing
the important practical issue of unavailability of transformed versions of
labelled data. A problem we call the Unlabeled Transformation Problem which is
a special form of semi-supervised learning and one-shot learning. We present a
theoretically motivated alternate approach to the invariant kernel SVM based on
which we propose Max-Margin Invariant Features (MMIF) to solve this problem. As
an illustration, we design an framework for face recognition and demonstrate
the efficacy of our approach on a large scale semi-synthetic dataset with
153,000 images and a new challenging protocol on Labelled Faces in the Wild
(LFW) while out-performing strong baselines.

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The categories of this paper are: nlin
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
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The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
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The categories of this paper are: hep-th
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The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat