Deep neural network media noise predictor turbo-detection system for 1-D and 2-D high-density magnetic recording

A Sayyafan, A Aboutaleb, BJ Belzer… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
This article presents a concatenated Bahl-Cocke-Jelinek-Raviv (BCJR) detector, low-density
parity-check (LDPC) decoder, and deep neural network (DNN) architecture for a turbo …

Turbo-detection for multilayer magnetic recording using deep neural network-based equalizer and media noise predictor

A Sayyafan, A Aboutaleb, BJ Belzer… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
This article considers deep neural network (DNN)-based turbo-detection for multilayer
magnetic recording (MLMR), an emerging hard disk drive (HDD) technology that uses …

[Retracted] Applications of Deep Learning in the Evaluation and Analysis of College Students' Mental Health

L Zhou - Discrete Dynamics in Nature and Society, 2022 - Wiley Online Library
It is an important research direction of mental health discipline in the current era to evaluate
and analyze college students' mental health by using deep learning methods and form …

Convolutional neural network based symbol detector for two-dimensional magnetic recording

J Shen, BJ Belzer, K Sivakumar… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Data detection in magnetic recording (MR) channels can be viewed as an image processing
problem, proceeding from the 2-D image of readback bits, to higher level abstractions of …

CNN-based machine learning channel on TDMR drive data

Y Qin, P Bellam, R Galbraith, W Hanson… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
In this article, we demonstrate a convolutional neural network (CNN)-based data detection
channel on real data from a commercial hard disk drive (HDD) employed with two …

Automatically resolving intertrack interference with convolution neural network detection channel in TDMR

Y Qin, JG Zhu - IEEE Transactions on Magnetics, 2020 - ieeexplore.ieee.org
Convolution neural network (CNN) is used as the data detection channel for two-
dimensional magnetic recording (TDMR). We demonstrate that by only feeding interfered …

[HTML][HTML] A perspective on deep neural network-based detection for multilayer magnetic recording

A Aboutaleb, A Sayyafan, K Sivakumar… - Applied Physics …, 2021 - pubs.aip.org
This paper describes challenges, solutions, and prospects for data recovery in multilayer
magnetic recording (MLMR)—the vertical stacking of magnetic media layers to increase …

TDMR with machine learning data detection channel

Y Qin, JG Zhu - IEEE Transactions on Magnetics, 2021 - ieeexplore.ieee.org
In this article, we present a systematic study of using a machine learning (ML) data detection
channel consisting of a convolutional neural network (CNN) for data recovery in a two …

Long-short term memory-based application on adaptive cross-platform decoder for bit patterned magnetic recording

T Chantakit, C Buajong, C Warisarn - IEEE Access, 2020 - ieeexplore.ieee.org
Dynamic bit encoding and decoding of the magnetic recording process remain a challenge
in that the process is restrained by the balance between reading and writing performance of …

Architecture Optimization of a CNN Media Noise Estimator for TDMR

J Pires, A Sayyafan, BJ Belzer… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
We investigate several architectures for a convolutional neural network (CNN) media noise
estimator (MNE) that sends media noise estimates to a three-track Bahl–Cocke–Jelenik …