Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Zero-shot Relation Classification from Side Information   We propose a zero-shot learning relation classification (ZSLRC) framework
that improves on state-of-the-art by its ability to recognize novel relations
that were not present in training data. The zero-shot learning approach mimics
the way humans learn and recognize new concepts with no prior knowledge. To
achieve this, ZSLRC uses advanced prototypical networks that are modified to
utilize weighted side (auxiliary) information. ZSLRC's side information is
built from keywords, hypernyms of name entities, and labels and their synonyms.
ZSLRC also includes an automatic hypernym extraction framework that acquires
hypernyms of various name entities directly from the web. ZSLRC improves on
state-of-the-art few-shot learning relation classification methods that rely on
labeled training data and is therefore applicable more widely even in
real-world scenarios where some relations have no corresponding labeled
examples for training. We present results using extensive experiments on two
public datasets (NYT and FewRel) and show that ZSLRC significantly outperforms
state-of-the-art methods on supervised learning, few-shot learning, and
zero-shot learning tasks. Our experimental results also demonstrate the
effectiveness and robustness of our proposed model.

26
The categories of this paper are: bayes-an
13
The categories of this paper are: quant-ph
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex