k-Nearest neighbors in R with the 'class' package

preview_player
Показать описание
You can download the source code at this link:
  1. Mario Castro
  2. k-nearest neighbors
  3. machine learning
  4. knn
  5. r-studio
  6. r language
Рекомендации по теме
Applying and Understanding 0:12:20

Applying and Understanding K-Nearest Neighbors (KNN) in R

K Nearest Neighbor 0:16:36

K Nearest Neighbor (kNN) Algorithm | R Programming | Data Prediction Algorithm

R - kNN 0:14:50

R - kNN - k nearest neighbor (part 1)

StatQuest: K-nearest neighbors, 0:05:30

StatQuest: K-nearest neighbors, Clearly Explained

K-Nearest Neighbors (KNN) 0:20:39

K-Nearest Neighbors (KNN) with R | Classification and Regression Examples

MBA - AI 0:09:53

MBA - AI - k-Nearest Neighbors in R

k-Nearest neighbors in 0:07:12

k-Nearest neighbors in R with the 'class' package

K - Nearest 0:29:11

K - Nearest Neighbors implementation in R

R Tutorial. K 0:11:43

R Tutorial. K Nearest Neighbors Regression

KNN Algorithm Using 0:24:59

KNN Algorithm Using R | KNN Algorithm Example | Data Science Training | Edureka

K Nearest Neighbors 0:02:13

K Nearest Neighbors | Intuitive explained | Machine Learning Basics

Implementation of K-Nearest 0:09:56

Implementation of K-Nearest Neighbors (KNN) algorithm in R programming language

k-nearest neighbors with 0:18:16

k-nearest neighbors with R language

R Tutorial: What 0:03:40

R Tutorial: What about the 'k' in kNN?

R Avançado - 0:15:40

R Avançado - Classificação: KNN (K — Nearest Neighbors)

R Tutorial: Classification 0:04:06

R Tutorial: Classification with Nearest Neighbors

K Nearest Neighbour 0:07:13

K Nearest Neighbour with R - Classification Algorithm

Learn Machine Learning 0:06:01

Learn Machine Learning | K-Nearest Neighbors (K-NN) in R - Step 1

K - Nearest 0:29:11

K - Nearest Neighbors implementation in R

K-nearest neighbor [ 0:23:12

K-nearest neighbor [ KNN ] Algorithm With Using R Programming.

Determining the K 0:10:37

Determining the K nearest neighbors (KNN) in R

How to fit 0:09:03

How to fit and tune a k-Nearest Neighbors regression model - R for Data Science

What is K-Nearest 0:00:48

What is K-Nearest Neighbors?

Implementation of KNN 0:15:14

Implementation of KNN in R

Комментарии
Автор

Man got mad skills in R. Great stuff, big man. Thanks for the help

saltyYagi_
Автор

Thanks for this info. it was to the point and helped me out using the 'class' library!

jasonjiradev
Автор

Great stuff... code on git hub was also very useful. Some other nice nuggets besides the actual knn- a neat way to sample data, and a function for clean output... much thanks!

baruchschwartz
Автор

What if you want to apply the algorithm to factors rather than integers... for example cities, or other classifications... how do you convert the factor into something that the computer can use to find euclidean distance?

baruchschwartz
Автор

How do we make the classification of a completely new dataset baased on this model?

tansutazegul
Автор

Hi. Is KNN only work for numeric variables? If one of my variable is a categorical variables (e.g. High / Mid/ Low), can I still use KNN?

SC-bimy
Автор

Thanks, Dr. Castro. You are very adept with R coding. I hope to get there one day. Is there a simple way to choose n to minimize false negative while maintaining reasonable (e.g. 0.8) accuracy?

garykuleck
Автор

Thanks for the tutorial. Can we perform KNN in steam player data set? It has 6 columns.[Game Name, Month, Avg Players per month, Peak Player per month, avg gain, avg % gain] I am planning to implement knn for players count for the games. Based on the number of players, I want to classify the games in groups

SmartphoneWorldTamil
Автор

What is the data actually about? What do the X1, X2 values represent?

joannathornett