k-NN

Discussion List

• why the accuracy and AUC values are so different?

  Responded But No Solution 17views 1comment 0points Most recent byBalazsBarany June 7 Help
• ROC

  Responded But No Solution 22views 2comments 0points Most recent byDhiii12 May 12 Help
• Impute Missing Values for only one attribute using a subset of attributes

  New Question 69views 0comments 0points Started byPParker97 December 2021 Help
• Impute Missing Values with Regression

  New Question 12views 0comments 0points Started byEllie98 July 2021 Help
• Impute Missing Value operator - Performance

  Solution Accepted 36views 1comment 0points Most recent byBalazsBarany June 2021 Help
• Tell k-NN (and possibly other models) to ignore training data dated past the Unlabeled record's time

  Responded But No Solution 23views 3comments 0points Most recent byBalazsBarany May 2021 Help
• Different k values in k-NN (i.e. 2, 3, 4, 5,...) produce the same accuracy = 100%

  New Question 11views 0comments 0points Started byAmika May 2021 Help
• Predict multiple value based on another value

  Responded But No Solution 25views 3comments 0points Most recent bylegeithien May 2021 Help
• ROC with PCA

  Responded But No Solution 183views 2comments 0points Most recent byAmin_fakhar May 2020 Help
• Automodel meanAbsolute rootMeanSquared error and other missing algorithms

  Solution Accepted 64views 5comments 1point Most recent byMartinLiebig February 2020 Help
• 构建分类模型using studio

  Responded But No Solution 11views 1comment 1point Most recent bysgenzer January 2020 Help
• K Nearest for reducing colour pallet used in ML

  Solution Accepted 41views 6comments 1point Most recent bysgenzer October 2019 Help
• Predict missing values

  Solution Accepted 186views 5comments 0points Most recent byhatsjikidee October 2019 Help
• How to deal with high cardinality variables on a Regression problem in RapidMiner

  Responded But No Solution 214views 1comment 1point Most recent byTelcontar120 September 2019 Help
• Explanation of KNNClassificationModel.java ?

  Responded But No Solution 33views 1comment 0points Most recent bysgenzer September 2019 Help
• How Rapidminer handle same distance for KNN Algorithm

  Responded But No Solution 984views 9comments 1point Most recent byademuchlis August 2019 Help
• Classification (logistic regression or k-Nearest Neighbors) on a cluster?

  Solution Accepted 21views 1comment 0points Most recent byTelcontar120 May 2019 Help
• Classification Problem

  Responded But No Solution 21views 2comments 0points Most recent bykypexin February 2019 Help
• Java error on using k-NN Global Anomaly Detection with missing values

  Responded But No Solution 112views 2comments 0points Most recent byb_ofoghi September 2018 Help
• User kNN - NegativeArraySizeException

  Responded But No Solution 64views 1comment 0points Most recent bysgenzer May 2018 Help
• Item Attribute k-NN operator - Documentation/Implementation

  Solution Accepted 479views 3comments 0points Most recent bylionelderkrikor January 2018 Help
• Hybrid (Item k-NN and Decision Tree) Recommendation System in RapidMiner

  Solution Accepted 480views 7comments 0points Most recent byshannoncates_te January 2018 Help
• Set a the param (k) for the k-NN operator

  Responded But No Solution 1view 2comments 0points Most recent byTelcontar120 July 2017 Help
• Which are the most important parameters to tune for k-NN, NB, RF, DL, SVM for text classification?

  Solution Accepted 235views 2comments 0points Most recent byTelcontar120 May 2017 Help
• kNN prediction score

  Solution Accepted 144views 3comments 0points Most recent byonep November 2016 Help
• Help on Optimizing Attribute weights for k-NN modeling

  Responded But No Solution 54views 1comment 0points Most recent byhomburg September 2014 Help
• [SOLVED] kNN Text Classification - Warning for missing regular attributes

  Responded But No Solution 40views 2comments 0points Most recent byMerlot December 2011 Help
• "kNN and cosine similarity"

  Responded But No Solution 29views 3comments 0points Most recent byUsername September 2008 Help