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Name: Hefeng Yin
Type: User
Bio: Lecturer at Wuxi University, Wuxi, P.R.C
Name: Hefeng Yin
Type: User
Bio: Lecturer at Wuxi University, Wuxi, P.R.C
Real-World Masked Face Dataset,口罩人脸数据集
Semi-Supervised Sparse Representation Based Classification for Face Recognition
Image Recognition with Sparsity Augmented Probabilistic Collaborative Representation based Classification
The Sparse Bayesian based joint Discriminative Dictionary and Classifier Learning algorithm
Supervised Sparse Coding With Decision Forest-IEEE Signal Processing Letters 2019 By jointly conducting sparse coding and classifier training, supervised sparse coding has shown its effectiveness in a variety of recognition tasks. However, the existing supervised sparse coding methods often consider linear classification, which limits their discrimination in handling highly nonlinear data. In this letter, we propose a new supervised sparse coding model by incorporating decision tree classifiers. Since decision trees can well deal with the non-linear properties of data, the introduction of decision trees to sparse coding can noticeably improve the discrimination of coding. Meanwhile, sparse coding is able to produce sparse de-correlated features that decision tree is in favor of. For further improvement, we close the loop of sparse coding and decision tree learning with an ensemble framework, which alternatively learns a dictionary for sparse coding and a decision tree for classification. The resulting series of decision trees as well as series of dictionaries are used to construct a decision forest for classification. The proposed method was applied to face recognition and scene classification, and the experimental results have demonstrated its power in comparison with recent supervised sparse coding methods.
Twin-Incoherent Self-Expressive Locality-Adaptive Latent Dictionary Pair Learning for Classification
Face recognition via the second order image gradient orientations
Class-aware Analysis Dictionary Learning for Pattern Classification
Matlab code for "Scaled Simplex Representation for Subspace Clustering (SSRSC)"
Code for my master's thesis whose name is "The Research on Discrimination Constraint based Collaborative Representation for Classification".
ICDM19, TP-DPL Accepted by ICDM 2019 as a regular paper
Transform Learning: Analysis Dictionary Learning
Traditional machine learning baselines for image classification
A occlusion face recognition dataset.
Weighted mixed-norm regularized regression for robust face identification, 2019
Weighted Sparse Representation based Classification for Face Recognition
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.