Statistical analysis with missing data
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Artificial Intelligence Review - Special issue on lazy learning
Data preparation for data mining
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Data mining: practical machine learning tools and techniques with Java implementations
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Reduction Techniques for Instance-BasedLearning Algorithms
Machine Learning
Machine Learning
Cluster Analysis
On the influence of imputation in classification: practical issues
Journal of Experimental & Theoretical Artificial Intelligence
Artificial Intelligence in Medicine
Missing values imputation for a clustering genetic algorithm
ICNC'05 Proceedings of the First international conference on Advances in Natural Computation - Volume Part III
KSEM'11 Proceedings of the 5th international conference on Knowledge Science, Engineering and Management
An adaptive hybrid and cluster-based model for speeding up the k-NN classifier
HAIS'12 Proceedings of the 7th international conference on Hybrid Artificial Intelligent Systems - Volume Part II
A simple noise-tolerant abstraction algorithm for fast k-NN classification
HAIS'12 Proceedings of the 7th international conference on Hybrid Artificial Intelligent Systems - Volume Part II
Data & Knowledge Engineering
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This paper proposes and evaluates a nearest-neighbor method to sub-stitute missing values in ordinal/continuous datasets In a nutshell, the K-Means clustering algorithm is applied in the complete dataset (without missing values) before the imputation process by nearest-neighbors takes place Then, the achieved cluster centroids are employed as training instances for the nearest-neighbor method The proposed method is more efficient than the traditional nearest-neighbor method, and simulations performed in three benchmark data-sets also indicate that it provides suitable imputations, both in terms of prediction and classification tasks.