conftrace_

misspecification error

6 papers

Explore in graph

Co-occurring keywords · papers mentioning both

linear combination (1) observational panel data (1) doubly robust (1) constrained regression (1) approximation factor (1) linear reinforcement learning (1) sparse linear function approximation (1) offline policy evaluation (1) synthetic control (1) panel data (1)

Papers

Misspecified Q-Learning with Sparse Linear Function Approximation: Tight Bounds on Approximation Error ICLR 2025 On the Misspecification of Linear Assumptions in Synthetic Controls AISTATS 2024 Does Sparsity Help in Learning Misspecified Linear Bandits? ICML 2023 The Optimal Approximation Factors in Misspecified Off-Policy Value Function Estimation ICML 2023 Asymptotically Exact Error Characterization of Offline Policy Evaluation with Misspecified Linear Models NeurIPS 2021 Tractable contextual bandits beyond realizability AISTATS 2021