Search Results for author: BoJian Hou

Found 6 papers, 3 papers with code

Revisiting DETR Pre-training for Object Detection

no code implementations2 Aug 2023 Yan Ma, Weicong Liang, Bohan Chen, Yiduo Hao, BoJian Hou, Xiangyu Yue, Chao Zhang, Yuhui Yuan

Motivated by the remarkable achievements of DETR-based approaches on COCO object detection and segmentation benchmarks, recent endeavors have been directed towards elevating their performance through self-supervised pre-training of Transformers while preserving a frozen backbone.

Object object-detection +1

Deep Clustering Survival Machines with Interpretable Expert Distributions

1 code implementation27 Jan 2023 BoJian Hou, Hongming Li, Zhicheng Jiao, Zhen Zhou, Hao Zheng, Yong Fan

We learn weights of the expert distributions for individual instances according to their features discriminatively such that each instance's survival information can be characterized by a weighted combination of the learned constant expert distributions.

Clustering Deep Clustering +1

Online Bilevel Optimization: Regret Analysis of Online Alternating Gradient Methods

1 code implementation6 Jul 2022 Davoud Ataee Tarzanagh, Parvin Nazari, BoJian Hou, Li Shen, Laura Balzano

This paper introduces \textit{online bilevel optimization} in which a sequence of time-varying bilevel problems is revealed one after the other.

Bilevel Optimization

Online Deep Learning from Doubly-Streaming Data

1 code implementation25 Apr 2022 Heng Lian, John Scovil Atwood, BoJian Hou, Jian Wu, Yi He

This paper investigates a new online learning problem with doubly-streaming data, where the data streams are described by feature spaces that constantly evolve, with new features emerging and old features fading away.

Clinical Evidence Engine: Proof-of-Concept For A Clinical-Domain-Agnostic Decision Support Infrastructure

no code implementations31 Oct 2021 BoJian Hou, Hao Zhang, Gur Ladizhinsky, Stephen Yang, Volodymyr Kuleshov, Fei Wang, Qian Yang

As a result, clinicians cannot easily or rapidly scrutinize the CDSS recommendation when facing a difficult diagnosis or treatment decision in practice.

Cannot find the paper you are looking for? You can Submit a new open access paper.