Trimmed Mean Group Estimation of Average Treatment Effects in Ultra Short T Panels under Correlated Heterogeneity

no code implementations • 18 Oct 2023 • M. Hashem Pesaran, Liying Yang

Extensions to panels with time effects are provided, and a Hausman-type test of correlated heterogeneity is proposed.

Long-Range Grouping Transformer for Multi-View 3D Reconstruction

1 code implementation • ICCV 2023 • Liying Yang, Zhenwei Zhu, Xuxin Lin, Jian Nong, Yanyan Liang

The tokens in each group are sampled from all views and can provide macro representation for the resided view.

3D Object Reconstruction 3D Reconstruction +1

Heterogeneous Autoregressions in Short T Panel Data Models

1 code implementation • 8 Jun 2023 • M. Hashem Pesaran, Liying Yang

It proposes estimators for the moments of the cross-sectional distribution of the autoregressive (AR) coefficients, assuming a random coefficient model for the autoregressive coefficients without imposing any restrictions on the fixed effects.

UMIFormer: Mining the Correlations between Similar Tokens for Multi-View 3D Reconstruction

1 code implementation • ICCV 2023 • Zhenwei Zhu, Liying Yang, Ning li, Chaohao Jiang, Yanyan Liang

We empirically demonstrate on ShapeNet and confirm that our decoupled learning method is adaptable for unstructured multiple images.

3D Object Reconstruction 3D Reconstruction +1

GARNet: Global-Aware Multi-View 3D Reconstruction Network and the Cost-Performance Tradeoff

1 code implementation • 4 Nov 2022 • Zhenwei Zhu, Liying Yang, Xuxin Lin, Chaohao Jiang, Ning li, Lin Yang, Yanyan Liang

Deep learning technology has made great progress in multi-view 3D reconstruction tasks.

3D Reconstruction Multi-View 3D Reconstruction