Keyphrases
Time-varying Coefficients
100%
Opioid Use Disorder
100%
Temporal Effects
100%
Distributed Research Networks
100%
Communication-efficient Federated Learning
100%
Cox Model
75%
Privacy-preserving
75%
Distributed Algorithms
75%
Cox Regression Model
50%
Risk Factors
25%
Hazard Ratio
25%
Clinical Trials Network
25%
Meta-analysis
25%
Aggregate Data
25%
Pooled Analysis
25%
Health Systems
25%
Simulation Study
25%
Proportional Hazards Model
25%
Patient-level Data
25%
Center Time
25%
Communication Efficiency
25%
Likelihood Function
25%
Time-varying Effects
25%
Covariate Effect
25%
Time-to-event Outcomes
25%
Time-to-event Data
25%
Number of Data
25%
Partial Likelihood Function
25%
Surrogate Likelihood
25%
Pooled Estimator
25%
Privacy Communication
25%
Decentralized Data
25%
Privacy Leak
25%
Privacy-preserving Data Integration
25%
Computer Science
Research Network
100%
Privacy Preserving
100%
Distributed Research
100%
Federated machine learning
100%
Distributed Algorithm
75%
Likelihood Function
50%
Simulation Study
25%
Data Integration
25%
Aggregated Data
25%
Considerable Amount
25%
Covariate Effect
25%
Mathematics
Proportional Hazards Model
100%
Federated machine learning
100%
Likelihood Function
40%
Regression Model
40%
Covariate
20%
Meta-Analysis
20%
Simulation Study
20%
Approximates
20%
Time Model
20%
time point η
20%
Estimated Hazard Ratio
20%
Pooled Estimator
20%
Proportional Hazard
20%
Aggregated Data
20%
Economics, Econometrics and Finance