k-NN

Discussion List

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  Imputing Missing Variables subprocess- K-nn

  Question Angelsiren21 16 views 0 comments 0 points Most recent by Angelsiren21 December 2025Community Q&A
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  RAPIDMINER FULL LICENSE.

  Answered spapadomanolakis 47 views 1 comment 0 points Most recent by Caperez April 2024Community Q&A
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  Collaborative Filtering Item Recommendation how can I create output "item_id" with title name

  Answered Karn 772 views 7 comments 0 points Most recent by Offer_vt February 2024Community Q&A
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  why the accuracy and AUC values ​​are so different?

  Answered Dhiii12 400 views 1 comment 0 points Most recent by BalazsBaranyRM June 2022Community Q&A
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  ROC

  Answered Dhiii12 98 views 2 comments 0 points Most recent by Dhiii12 May 2022Community Q&A
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  Impute Missing Values for only one attribute using a subset of attributes

  Question PParker97 163 views 0 comments 0 points Most recent by PParker97 December 2021Community Q&A
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  Impute Missing Values with Regression

  Question Ellie98 30 views 0 comments 0 points Most recent by Ellie98 July 2021Community Q&A
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  Impute Missing Value operator - Performance

  Accepted ✓ Ellie98 83 views 1 comment 0 points Most recent by BalazsBaranyRM June 2021Community Q&A
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  Tell k-NN (and possibly other models) to ignore training data dated past the Unlabeled record's time

  Answered The01Geek 97 views 3 comments 0 points Most recent by BalazsBaranyRM May 2021Community Q&A
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  Different k values in k-NN (i.e. 2, 3, 4, 5,...) produce the same accuracy = 100%

  Question Amika 36 views 0 comments 0 points Most recent by Amika May 2021Community Q&A
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  Predict multiple value based on another value

  Answered legeithien 87 views 3 comments 0 points Most recent by legeithien May 2021Community Q&A
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  ROC with PCA

  Answered Amin_fakhar 387 views 2 comments 0 points Most recent by Amin_fakhar May 2020Community Q&A
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  Automodel meanAbsolute rootMeanSquared error and other missing algorithms

  Accepted ✓ ozcan 218 views 5 comments 1 point Most recent by MartinLiebig February 2020Community Q&A
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  building classifications models using studio

  Answered Thiru 27 views 1 comment 1 point Most recent by sgenzer January 2020Community Q&A
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  K Nearest for reducing colour pallet used in ML

  Accepted ✓ robin 187 views 6 comments 1 point Most recent by sgenzer October 2019Community Q&A
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  Predict missing values

  Accepted ✓ hatsjikidee 365 views 5 comments 0 points Most recent by hatsjikidee October 2019Community Q&A
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  How to deal with high cardinality variables on a Regression problem in RapidMiner

  Answered tlg265 304 views 1 comment 1 point Most recent by Telcontar120 September 2019Community Q&A
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  Explanation of KNNClassificationModel.java ?

  Answered ademuchlis 125 views 1 comment 0 points Most recent by sgenzer September 2019Community Q&A
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  How Rapidminer handle same distance for KNN Algorithm

  Answered ademuchlis 1.4K views 9 comments 1 point Most recent by ademuchlis August 2019Community Q&A
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  Classification (logistic regression or k-Nearest Neighbors) on a cluster?

  Accepted ✓ vtruong_ 54 views 1 comment 0 points Most recent by Telcontar120 May 2019Community Q&A
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  Classification Problem

  Answered PR3S1D3NT 64 views 2 comments 0 points Most recent by kypexin February 2019Community Q&A
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  Java error on using k-NN Global Anomaly Detection with missing values

  Answered b_ofoghi 178 views 2 comments 0 points Most recent by b_ofoghi September 2018Community Q&A
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  User kNN - NegativeArraySizeException

  Answered olgakulesza2 132 views 1 comment 0 points Most recent by sgenzer May 2018Community Q&A
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  Item Attribute k-NN operator - Documentation/Implementation

  Accepted ✓ edinsda2 867 views 3 comments 0 points Most recent by lionelderkrikor January 2018Community Q&A
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  Hybrid (Item k-NN and Decision Tree) Recommendation System in RapidMiner

  Accepted ✓ shannoncates_te 912 views 7 comments 0 points Most recent by shannoncates_te January 2018Community Q&A
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  Set a the param (k) for the k-NN operator

  Answered jems_blint 35 views 2 comments 0 points Most recent by Telcontar120 July 2017Community Q&A
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  Which are the most important parameters to tune for k-NN, NB, RF, DL, SVM for text classification?

  Accepted ✓ jochen_hartmann 373 views 2 comments 0 points Most recent by Telcontar120 May 2017Community Q&A
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  kNN prediction score

  Accepted ✓ onep 341 views 3 comments 0 points Most recent by onep November 2016Community Q&A
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  Help on Optimizing Attribute weights for k-NN modeling

  Answered drudel173 114 views 1 comment 0 points Most recent by homburg September 2014Community Q&A
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  [SOLVED] kNN Text Classification - Warning for missing regular attributes

  Answered Merlot 97 views 2 comments 0 points Most recent by Merlot December 2011Community Q&A