现有聚类算法面向高维稀疏数据多未考虑类簇可重叠和离群点的存在，导致聚类效果不理想。针对此，提出一种可重叠子空间K-Means聚类算法(An Overlapping Subspace K-Means Clustering Algorithm, OS-K-Means)。给出类簇子空间计算策略，在聚类过程中动态更新每个类簇的属性子空间，并定义合理的约束函数指导聚类过程，从而实现类簇的可重叠性与寻找离群点的效果。具体地，定义合理的目标函数对传统的K-Means算法进行修正，利用熵权约束分别计算每个类簇中每个维度的权重，使用权重值来标识对不同类簇中维度的相对重要性，并加入对重叠程度和离群值数量控制的参数。
☆30Aug 29, 2019Updated 7 years ago
Alternatives and similar repositories for OS-K-Means
Users that are interested in OS-K-Means are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- BDP 05: CLUSTERING OF LARGE UNLABELED DATASETS OVERVIEW Real world data is frequently unlabeled and can seem completely random. In these…☆11Jan 6, 2018Updated 8 years ago
- 对用户进行聚类分析和可视化呈现☆20Mar 1, 2019Updated 7 years ago
- Deep Subspace Clustering + GAN☆23Feb 8, 2018Updated 8 years ago
- ☆12Nov 17, 2018Updated 7 years ago
- Matlab implementation for IJCAI19:multi-view clustering with late fusion alignment maximization☆10Aug 8, 2020Updated 6 years ago
- Managed Database hosting by DigitalOcean • AdPostgreSQL, MySQL, MongoDB, Kafka, Valkey, and OpenSearch available. Automatically scale up storage and focus on building your apps.
- Inexact Block Coordinate Descent Methods For Symmetric Nonnegative Matrix Factorization☆15Mar 1, 2017Updated 9 years ago
- Program to perform kmeans clustering, kernel kmeans, and also spectral clustering (last 2 both based on RBF kernels).☆11Feb 9, 2018Updated 8 years ago
- Source code of our paper: An overlapping community detection algorithm based on density peaks☆13Apr 14, 2018Updated 8 years ago
- Particle Swarm Optimization algorithm in Python☆14Apr 23, 2024Updated 2 years ago
- Unsupervised Feature Selection based on Adaptive Similarity Learning and Subspace Clustering☆14Jun 10, 2026Updated 2 months ago
- Forest of random partitioning trees for point-wise and collective anomaly detection☆12Nov 1, 2024Updated last year
- Projection Pursuit Forest Algorithm for Supervised Classification☆18Sep 4, 2025Updated 11 months ago
- Build a blog with Beego MongoDB and Markdown☆11Jul 11, 2018Updated 8 years ago
- A regularized version of RBM for unsupervised feature selection.☆13Nov 20, 2019Updated 6 years ago
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- We use attention model for intrusion detection. The idea of Hierarchical Attention Model for Intrusion Detection comes from the applicat…☆12Jul 4, 2020Updated 6 years ago
- An advanced version of K-Means using Particle swarm optimization for clustering of high dimensional data sets, which converges faster to …☆13Dec 11, 2017Updated 8 years ago
- The realization of k-means clustering algorithm by MATLAB☆14Sep 9, 2019Updated 6 years ago
- Radial-Based Oversampling for Noisy Imbalanced Data Classification☆14Mar 12, 2018Updated 8 years ago
- Self-Tuning Spectral Clustering Python☆37May 27, 2018Updated 8 years ago
- This algorithm is based on the paper 'K-Means clustering algorithm Based on Adapative Feature Weighted'☆31Aug 9, 2019Updated 7 years ago
- 该工具用于把Openresty(Nginx+Lua) 请求参数和响应 dump出来，用于旁路HTTP流量分析、风控、资产识别、API数据泄露等等☆26Jul 8, 2021Updated 5 years ago
- This is the implementation of our paper "Location-aware Deep Collaborative Filtering for Service Recommendation"☆14Jun 2, 2026Updated 3 months ago
- ☆15Sep 7, 2020Updated 5 years ago
- GPUs on demand by Runpod - Special Offer Available • AdRun AI, ML, and HPC workloads on powerful cloud GPUs—without limits or wasted spend. Deploy GPUs in under a minute and pay by the second.
- This is an implementation of the paper on "Improved K-means algorithm based on density Canopy".☆30Jun 18, 2019Updated 7 years ago
- ☆18Oct 18, 2021Updated 4 years ago
- The paper and implementation code of Locally Weighted Ensemble Clustering , IEEE TRANSACTIONS ON CYBERNETICS, VOL. 48, NO. 5, MAY 2018☆15Nov 4, 2019Updated 6 years ago
- SCoRe is a sequential recommendation model with dual side neighbor-based collaborative filtering. Implementation of our WSDM 2020 paper.☆17Jan 30, 2020Updated 6 years ago
- Removal of information from co-association matrix for clustering ensemble☆16May 4, 2019Updated 7 years ago
- Tensorflow VGG16☆12Jul 5, 2018Updated 8 years ago
- Java宝典--实战及解析☆19Oct 8, 2018Updated 7 years ago
- Mini-batch K-means algorithm.☆19Jul 17, 2020Updated 6 years ago
- DETRtime, a framework for time-series segmentation☆20Jul 25, 2023Updated 3 years ago
- AI Agents on DigitalOcean Gradient AI Platform • AdBuild production-ready AI agents using customizable tools or access multiple LLMs through a single endpoint. Create custom knowledge bases or connect external data.
- PSO algorithm written in TensorFlow☆19Sep 13, 2019Updated 6 years ago
- a simple test for understanding the theory of GAN, [matlab code]☆12Nov 20, 2017Updated 8 years ago
- This provides an unsupervised machine learning techniques for clustering integral curves in flow visualization☆19Sep 16, 2019Updated 6 years ago
- A simple test for GAN☆10Mar 25, 2024Updated 2 years ago
- Optimizing k-means++ initialization using PSO☆18Apr 2, 2016Updated 10 years ago
- K-Means聚类算法及其改进☆32Apr 25, 2018Updated 8 years ago
- javascript decode☆10Dec 25, 2018Updated 7 years ago