Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Experimentally realized memristive memory augmented neural network   Lifelong on-device learning is a key challenge for machine intelligence, and
this requires learning from few, often single, samples. Memory augmented neural
network has been proposed to achieve the goal, but the memory module has to be
stored in an off-chip memory due to its size. Therefore the practical use has
been heavily limited. Previous works on emerging memory-based implementation
have difficulties in scaling up because different modules with various
structures are difficult to integrate on the same chip and the small sense
margin of the content addressable memory for the memory module heavily limited
the degree of mismatch calculation. In this work, we implement the entire
memory augmented neural network architecture in a fully integrated memristive
crossbar platform and achieve an accuracy that closely matches standard
software on digital hardware for the Omniglot dataset. The successful
demonstration is supported by implementing new functions in crossbars in
addition to widely reported matrix multiplications. For example, the
locality-sensitive hashing operation is implemented in crossbar arrays by
exploiting the intrinsic stochasticity of memristor devices. Besides, the
content-addressable memory module is realized in crossbars, which also supports
the degree of mismatches. Simulations based on experimentally validated models
show such an implementation can be efficiently scaled up for one-shot learning
on the Mini-ImageNet dataset. The successful demonstration paves the way for
practical on-device lifelong learning and opens possibilities for novel
attention-based algorithms not possible in conventional hardware.

31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex