Search Results for author: Wenzhao Lian

Found 7 papers, 3 papers with code

You Only Demonstrate Once: Category-Level Manipulation from Single Visual Demonstration

2 code implementations30 Jan 2022 Bowen Wen, Wenzhao Lian, Kostas Bekris, Stefan Schaal

The canonical object representation is learned solely in simulation and then used to parse a category-level, task trajectory from a single demonstration video.

3D Object Tracking Industrial Robots +6

CaTGrasp: Learning Category-Level Task-Relevant Grasping in Clutter from Simulation

1 code implementation19 Sep 2021 Bowen Wen, Wenzhao Lian, Kostas Bekris, Stefan Schaal

This work proposes a framework to learn task-relevant grasping for industrial objects without the need of time-consuming real-world data collection or manual annotation.

Domain Generalization Grasp Contact Prediction +6

Robust Multi-Modal Policies for Industrial Assembly via Reinforcement Learning and Demonstrations: A Large-Scale Study

no code implementations21 Mar 2021 Jianlan Luo, Oleg Sushkov, Rugile Pevceviciute, Wenzhao Lian, Chang Su, Mel Vecerik, Ning Ye, Stefan Schaal, Jon Scholz

In this paper we define criteria for industry-oriented DRL, and perform a thorough comparison according to these criteria of one family of learning approaches, DRL from demonstration, against a professional industrial integrator on the recently established NIST assembly benchmark.

Benchmarking Off-The-Shelf Solutions to Robotic Assembly Tasks

no code implementations8 Mar 2021 Wenzhao Lian, Tim Kelch, Dirk Holz, Adam Norton, Stefan Schaal

In recent years, many learning based approaches have been studied to realize robotic manipulation and assembly tasks, often including vision and force/tactile feedback.

Benchmarking

Convex Factorization Machine for Regression

1 code implementation4 Jul 2015 Makoto Yamada, Wenzhao Lian, Amit Goyal, Jianhui Chen, Kishan Wimalawarne, Suleiman A. Khan, Samuel Kaski, Hiroshi Mamitsuka, Yi Chang

We propose the convex factorization machine (CFM), which is a convex variant of the widely used Factorization Machines (FMs).

regression

Analysis of Brain States from Multi-Region LFP Time-Series

no code implementations NeurIPS 2014 Kyle R. Ulrich, David E. Carlson, Wenzhao Lian, Jana S. Borg, Kafui Dzirasa, Lawrence Carin

The LFPs are modeled as a mixture of GPs, with state- and region-dependent mixture weights, and with the spectral content of the data encoded in GP spectral mixture covariance kernels.

Gaussian Processes Time Series +1

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