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Jian Peng

Researcher at University of Illinois at Urbana–Champaign

Publications -  277
Citations -  12144

Jian Peng is an academic researcher from University of Illinois at Urbana–Champaign. The author has contributed to research in topics: Reinforcement learning & Computer science. The author has an hindex of 45, co-authored 247 publications receiving 8943 citations. Previous affiliations of Jian Peng include Toyota Technological Institute & Microsoft.

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Journal ArticleDOI

Template-based protein structure modeling using the RaptorX web server

TL;DR: This protocol presents a community-wide web-based method using RaptorX (http://raptorx.uchicago.edu/) for protein secondary structure prediction, template-based tertiary structure modeling, alignment quality assessment and sophisticated probabilistic alignment sampling.
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A network integration approach for drug-target interaction prediction and computational drug repositioning from heterogeneous information

TL;DR: DTINet is introduced, whose performance is enhanced in the face of noisy, incomplete and high-dimensional biological data by learning low-dimensional vector representations, which accurately explains the topological properties of individual nodes in the heterogeneous network.
Journal ArticleDOI

Widespread Macromolecular Interaction Perturbations in Human Genetic Disorders

TL;DR: This work functionally profile several thousand missense mutations across a spectrum of Mendelian disorders using various interaction assays, suggesting that disease-associated alleles that perturb distinct protein activities rather than grossly affecting folding and stability are relatively widespread.
Journal ArticleDOI

Protein Secondary Structure Prediction Using Deep Convolutional Neural Fields.

TL;DR: DeepCNF as mentioned in this paper is a deep learning extension of Conditional Neural Fields (CNF), which is an integration of CRF and shallow neural networks, which can model not only complex sequence-structure relationship by a deep hierarchical architecture, but also interdependency between adjacent SS labels, so it is much more powerful than CNF.
Proceedings Article

Variational Inference for Crowdsourcing

TL;DR: By choosing the prior properly, both BP and MF perform surprisingly well on both simulated and real-world datasets, competitive with state-of-the-art algorithms based on more complicated modeling assumptions.