Imputing missing values in sensor networks using sparse data representations.
Liang Ze WongHuiling ChenShaowei LinDaniel Chongli ChenPublished in: MSWiM (2014)
Keyphrases
- missing values
- sensor networks
- data representations
- data representation
- wireless sensor networks
- missing data
- incomplete data
- high dimensional data
- similarity search
- high dimensional
- nearest neighbor search
- energy consumption
- xml documents
- query processing
- dimensionality reduction
- tensor decomposition
- distance function
- image retrieval
- learning models
- machine learning
- pairwise
- data streams
- data sets