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American Journal of Software Engineering and Applications

Archive

2024, Volume 12
1. Issue 1, Jun.
2022, Volume 11
1. Issue 2, Dec.
2. Issue 1, Jun.
2021, Volume 10
1. Issue 2, Dec.
2. Issue 1, Jun.
2020, Volume 9
1. Issue 2, Dec.
2. Issue 1, Jun.
2019, Volume 8
1. Issue 2, Dec.
2. Issue 1, Jun.
2018, Volume 7
1. Issue 2, Jun.
2. Issue 1, Mar.
2017, Volume 6
2016, Volume 5
2015, Volume 4
2014, Volume 3
2013, Volume 2
2012, Volume 1
1. Issue 1, Dec.

Volume 4, Issue 4, August 2015

Matrix Decomposition for Recommendation System

Jie Zhu, Yiming Wei, Binbin Fu

Issue: Volume 4, Issue 4, August 2015

Pages: 65-70

Received: 11 June 2015

Accepted: 24 June 2015

Published: 4 July 2015

DOI: 10.11648/j.ajsea.20150404.11

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Abstract: Matrix decomposition, when the rating matrix has missing values, is recognized as an outstanding technique for recommendation system. In order to approximate user-item rating matrix, we construct loss function and append regularization constraint to prevent overfitting. Thus, the solution of matrix decomposition becomes an optimization problem. Alt... Show More

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Cyber-Physical Systems: A Framework for Prediction of Error in Smart Medical Devices

Sunday Anuoluwa Idowu, Olawale Jacob Omotosho, Olusegun Ayodeji Ojesanmi, Stephen Olusola Maitanmi

Issue: Volume 4, Issue 4, August 2015

Pages: 71-79

Received: 20 July 2015

Accepted: 7 August 2015

Published: 19 August 2015

DOI: 10.11648/j.ajsea.20150404.12

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Abstract: The objective of medical care services is designed to bring improvement to the health of patients. This is pursued with great vigor today with the use of modern health care systems which include medical sensors and automatically controlled actuation to deliver smart and proactive health services. The embedded devices control Smart Medical Devices (... Show More

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