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中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
国家授时中心 [5]
金属研究所 [4]
国家天文台 [4]
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OAI收割 [29]
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期刊论文 [23]
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Mitigating Confounding Bias in Practical Recommender Systems With Partially Inaccessible Exposure Status
期刊论文
OAI收割
IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2024, 卷号: 46, 期号: 2, 页码: 957-974
作者:
Cao, Tianwei
;
Xu, Qianqian
;
Yang, Zhiyong
;
Huang, Qingming
|
收藏
|
浏览/下载:16/0
|
提交时间:2024/05/20
Recommender system
collaborative filtering
confounding bias
debias
counterfactual learning
Uncertainty Estimation Based Doubly Robust Learning for Debiasing Recommendation
会议论文
OAI收割
Chengdu China, Nov. 26 - 28, 2022
作者:
Su CY(粟晨阳)
;
Qiang Liu(刘强)
;
Liang Wang(王亮)
|
收藏
|
浏览/下载:12/0
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提交时间:2023/06/29
Exposure-interaction
Recommender System
Doubly Robust
Selection Bias
Double-thin-shell approach to deriving total electron content from GNSS signals and implications for ionospheric dynamics near the magnetic equator
期刊论文
OAI收割
Earth, Planets and Space, 2021, 卷号: 73, 期号: 1
作者:
Maruyama,Takashi
;
Hozumi,Kornyanat
;
Ma,Guanyi
;
Supnithi,Pornchai
;
Tongkasem,Napat
|
收藏
|
浏览/下载:36/0
|
提交时间:2021/12/06
Global navigation satellite system (GNSS)
Total electron content
Double-shell model
Arc bias
Orthogonal network
Exploring Exposure Bias in Recommender Systems from Causality Perspective
会议论文
OAI收割
Hainan Island, China, 2021-12-06
作者:
Yang, Yi
;
Li, Meng
;
Hu, Xueyang
;
Pan, Guoyang
|
收藏
|
浏览/下载:32/0
|
提交时间:2022/03/31
exposure bias
causal inference
implicit feedback
survey
causality
recommender system
Real-time detection of BDS orbit manoeuvres based on the combination of GPS and BDS observations
期刊论文
OAI收割
IET RADAR SONAR AND NAVIGATION, 2020, 卷号: 14, 期号: 10, 页码: 1603-1609
作者:
Tu, Rui
;
Zhang, Rui
;
Liu, Zhanke
;
Fan, Lihong
;
Han, Junqiang
|
收藏
|
浏览/下载:37/0
|
提交时间:2021/11/29
Global Positioning System
artificial satellites
object detection
BDS orbit manoeuvre detection method
Global Positioning System
single BDS system
orbital manoeuvre
observation time
real-time detection
Chinese BeiDou navigation satellite system
timing services
BDS satellites
continuous PNT services
reliable PNT services
geostationary orbit
global positioning
navigation
and timing services
inclined geosynchronous
medium earth orbit
MEO
combined GPS-BDS system
receiver clock error bias
time 157
0 min
Analysis and Assessment of BDS-2 and BDS-3 Broadcast Ephemeris: Accuracy, the Datum of Broadcast Clocks and Its Impact on Single Point Positioning
期刊论文
OAI收割
REMOTE SENSING, 2020, 卷号: 12, 期号: 13, 页码: 24
作者:
Jiao, Guoqiang
;
Song, Shuli
;
Liu, Yangyang
;
Su, Ke
;
Cheng, Na
|
收藏
|
浏览/下载:36/0
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提交时间:2020/08/31
BDS-3
the datum of broadcast clocks
inter-system bias (ISB)
signal-in-space ranging error (SISRE)
single point positioning (SPP)
Estimation of GPS Differential Code Biases Based on Independent Reference Station and Recursive Filter
期刊论文
OAI收割
REMOTE SENSING, 2020, 卷号: 12, 期号: 6, 页码: 17
作者:
Yuan, Liangliang
;
Jin, Shuanggen
;
Hoque, Mainul
|
收藏
|
浏览/下载:22/0
|
提交时间:2021/12/06
global positioning system (GPS)
differential code bias (DCB)
recursive filter
reference station selection
A shift in paradigm for system identification
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF CONTROL, 2020, 卷号: 93, 期号: 2, 页码: 173-180
作者:
Ljung, Lennart
;
Chen, Tianshi
;
Mu, Biqiang
|
收藏
|
浏览/下载:20/0
|
提交时间:2020/05/24
System identification
linear regressions
bias-variance tradeoff
regularisation
kernel methods
Estimability analysis of differential inter-system biases and differential inter-frequency biases for dual-frequency GPS and BDS combined RTK
期刊论文
OAI收割
MEASUREMENT SCIENCE AND TECHNOLOGY, 2020, 卷号: 31, 期号: 2, 页码: 18
作者:
Liu, Jinhai
;
Tu, Rui
;
Han, Junqiang
;
Zhang, Rui
;
Zhang, Pengfei
|
收藏
|
浏览/下载:24/0
|
提交时间:2020/11/10
BeiDou navigation satellite system
differential inter-system bias
Differential inter-frequency bias
GPS
Calibration and Impact of BeiDou Satellite-Dependent Timing Group Delay Bias
期刊论文
OAI收割
REMOTE SENSING, 2020, 卷号: 12, 期号: 1, 页码: 17
作者:
Zhang, Yize
;
Wang, Hu
;
Chen, Junping
;
Wang, Ahao
;
Meng, Lingdong
|
收藏
|
浏览/下载:38/0
|
提交时间:2021/09/26
BeiDou navigation satellite system
broadcast ephemeris
timing group delay
differential code bias
signal-in-space range error
single point positioning
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