Proposition of a Parallel and Distributed Algorithm for the Dimensionality Reduction with Apache Spark.
Abdelali ZbakhZoubida Alaoui MdaghriMourad El YadariAbdelillah BenyoussefAbdellah El KenzPublished in: SCA (2017)
Keyphrases
- dimensionality reduction
- learning algorithm
- parallel implementation
- np hard
- computational complexity
- detection algorithm
- optimization algorithm
- k means
- computational cost
- simulated annealing
- worst case
- multiple independent
- principal components
- convergence rate
- matching algorithm
- data sets
- cost function
- preprocessing
- computer vision
- input data
- segmentation algorithm
- significant improvement
- search space
- genetic algorithm