Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: FPGA-based Accelerators of Deep Learning Networks for Learning and
  Classification: A Review   Due to recent advances in digital technologies, and availability of credible
data, an area of artificial intelligence, deep learning, has emerged, and has
demonstrated its ability and effectiveness in solving complex learning problems
not possible before. In particular, convolution neural networks (CNNs) have
demonstrated their effectiveness in image detection and recognition
applications. However, they require intensive CPU operations and memory
bandwidth that make general CPUs fail to achieve desired performance levels.
Consequently, hardware accelerators that use application specific integrated
circuits (ASICs), field programmable gate arrays (FPGAs), and graphic
processing units (GPUs) have been employed to improve the throughput of CNNs.
More precisely, FPGAs have been recently adopted for accelerating the
implementation of deep learning networks due to their ability to maximize
parallelism as well as due to their energy efficiency. In this paper, we review
recent existing techniques for accelerating deep learning networks on FPGAs. We
highlight the key features employed by the various techniques for improving the
acceleration performance. In addition, we provide recommendations for enhancing
the utilization of FPGAs for CNNs acceleration. The techniques investigated in
this paper represent the recent trends in FPGA-based accelerators of deep
learning networks. Thus, this review is expected to direct the future advances
on efficient hardware accelerators and to be useful for deep learning
researchers.

24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph