TY - JOUR
T1 - Adversarial attacks on content-based filtering journal recommender systems
AU - Gu, Zhaoquan
AU - Cai, Yinyin
AU - Wang, Sheng
AU - Li, Mohan
AU - Qiu, Jing
AU - Su, Shen
AU - Du, Xiaojiang
AU - Tian, Zhihong
N1 - Publisher Copyright:
© 2020 Tech Science Press. All rights reserved.
PY - 2020/6/30
Y1 - 2020/6/30
N2 - Recommender systems are very useful for people to explore what they really need. Academic papers are important achievements for researchers and they often have a great deal of choice to submit their papers. In order to improve the efficiency of selecting the most suitable journals for publishing their works, journal recommender systems (JRS) can automatically provide a small number of candidate journals based on key information such as the title and the abstract. However, users or journal owners may attack the system for their own purposes. In this paper, we discuss about the adversarial attacks against content-based filtering JRS. We propose both targeted attack method that makes some target journals appear more often in the system and non-targeted attack method that makes the system provide incorrect recommendations. We also conduct extensive experiments to validate the proposed methods. We hope this paper could help improve JRS by realizing the existence of such adversarial attacks.
AB - Recommender systems are very useful for people to explore what they really need. Academic papers are important achievements for researchers and they often have a great deal of choice to submit their papers. In order to improve the efficiency of selecting the most suitable journals for publishing their works, journal recommender systems (JRS) can automatically provide a small number of candidate journals based on key information such as the title and the abstract. However, users or journal owners may attack the system for their own purposes. In this paper, we discuss about the adversarial attacks against content-based filtering JRS. We propose both targeted attack method that makes some target journals appear more often in the system and non-targeted attack method that makes the system provide incorrect recommendations. We also conduct extensive experiments to validate the proposed methods. We hope this paper could help improve JRS by realizing the existence of such adversarial attacks.
KW - Adversarial attacks
KW - Journal recommender system
KW - K-nearest-neighbor algorithm
KW - Rocchio algorithm
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U2 - 10.32604/cmc.2020.010739
DO - 10.32604/cmc.2020.010739
M3 - Article
AN - SCOPUS:85090858504
SN - 1546-2218
VL - 64
SP - 1755
EP - 1770
JO - Computers, Materials and Continua
JF - Computers, Materials and Continua
IS - 3
ER -