kNN ensembles with penalized DTW for multivariate time series imputation.
Stefan OehmckeOliver ZielinskiOliver KramerPublished in: IJCNN (2016)
Keyphrases
- multivariate time series
- knn
- k nearest neighbor
- dynamic time warping
- similarity search
- nearest neighbor
- missing values
- missing data
- least squares
- multivariate time series data
- k nearest neighbour
- distance function
- imputation methods
- temporal data
- text classification
- distance measure
- knn algorithm
- ensemble methods
- maximum likelihood
- temporal patterns
- support vector machine svm
- categorical data
- autoregressive
- neural network
- decision trees
- spatial structure
- support vector machine
- machine learning
- similarity measure
- dimension reduction
- pattern recognition
- euclidean distance
- model selection
- majority voting
- data sets