Search Articles — Sudonull

https://sudonull.com/knn-prefiltering-manticore-search-with-acorn-1

KNN Search Optimization in Manticore: HNSW Prefiltering, ACORN-1 and fullscan. Automatic Strategy Selection for Filters of Any Selectivity. Speed Up Vector Search — Read Details.

https://sudonull.com/manticore-hybrid-search-bm25-knn

Learn how hybrid search in Manticore Search combines BM25 and KNN for exact matches and semantics. Code examples, RRF, settings. Boost recall in RAG and e-commerce.

https://sudonull.com/manticore-search-25-0-hybrid-search-and-knn

Overview of Manticore Search 25.0.0: hybrid search, preliminary KNN filtering, S3 backups, prepared statements. Learn how to upgrade and use new features for high-load search systems.

https://sudonull.com/hybrid-ai-for-exoplanet-masses-on-xgboost

Learn how the school project ExoLogica AI combined XGBoost with Kepler's laws for accurate prediction of exoplanet masses. Comparison of KNN, Random Forest and physical filtering. Implementation in Python for developers.

May 2, 2026 ·

https://www.geeksforgeeks.org/machine-learning/k-nearest-neighbours/

May 2, 2026 · K‑Nearest Neighbor (KNN) is a simple and widely used machine learning technique for classification and regression tasks. It works by identifying the K closest data points to a given input and making predictions based on the majority class or average value of those neighbors.

k-nearest neighbor algorithm using Sklearn - GeeksforGeeks

https://www.geeksforgeeks.org/machine-learning/k-nearest-neighbor-algorithm-in-python/

Mar 23, 2026 · K-Nearest Neighbors ( KNN ) works by identifying the 'k' nearest data points called as neighbors to a given input and predicting its class or value based on the majority class or the average of its neighbors.

Apr 17, 2025 ·

https://www.youtube.com/watch?v=gs9E7E0qOIc

Apr 17, 2025 · Visual Introduction to K-nearest Neighbors ( KNN ) for classification problems in Machine learning.

Dec 27, 2025 ·

https://www.analyticsvidhya.com/blog/2018/03/introduction-k-neighbours-algorithm-clustering/

Dec 27, 2025 · This guide to the K-Nearest Neighbors ( KNN ) algorithm in machine learning provides the most recent insights and techniques.