BIOENGINEER

Projection-based KNN variants improve sentiment classification on small datasets

A computational study of six sentiment-analysis datasets found that OPIKNN and FOPIKNN improved average accuracy and macro F1 ...
BIOENGINEER

Cached Neighborhood Evidence Gives kNN Classifiers a Fairer, Faster Way to Handle Rare Classes

A new classifier called CABLE-kNN caches local neighborhood evidence during training and neutralizes class priors, beating ordinary kNN on imbalanced binary datasets while accelerating prediction by ...

Building a model to predict tomorrow's weather: Baselines and how to compare methods

Last time, we preprocessed the Japan Meteorological Agency data to create a table with 1852 rows and 27 columns (24 features, ...
blog.csdn

机器学习电影票房预测：数据集、特征工程与KNN-SVD集成全拆解

本内容遵循CC 4.0 BY-SA版权协议 简介：面向机器学习初学者与毕业设计、课程设计学生的电影票房预测平台完整源码包。项目覆盖票房数据整合、清洗预处理、特征工程、模型训练、区间预测 ...
kyushu-u

住友化学と九州大学、KNN薄膜基板を用いた光変調器で高い光変調効率と180 Gbaudの超高速動作を実証

住友化学株式会社（以下「住友化学」）と国立大学法人九州大学（以下「九州大学」）は、KNN（ニオブ酸カリウムナトリウム）を光電融合 ※1 、特にコパッケージドオプティクス（CPO） ※2 ...
The Economist

Are weighted blankets really beneficial?

ENTHUSIASTS liken sleeping under a weighted blanket to being cocooned, gently hugged or soothed by a light massage. Heavy quilts and sofa throws filled with glass beads or other dense materials have ...
kentuckynewsnetwork.iheart

Pritzker Reveals His Use Of GLP-1 Weight Loss Drug

Illinois Governor JB Pritzker recently opened up about his use of a GLP-1 medication, revealing that he has lost 80 pounds since being diagnosed with Type 2 diabetes two years ago. The 61-year-old ...