LIWBC: a bigram algorithm to enhance results in polarity classification.
Flavio CarvalhoRafael Guimarães RodriguesGustavo Paiva GuedesPublished in: WebMedia (2018)
Keyphrases
- optimization algorithm
- experimental evaluation
- cost function
- learning algorithm
- times faster
- preprocessing
- segmentation algorithm
- probabilistic model
- worst case
- computationally efficient
- input data
- computational complexity
- linear programming
- high accuracy
- matching algorithm
- tree structure
- clustering method
- expectation maximization
- objective function
- dynamic programming
- np hard
- computational cost
- decision trees
- detection algorithm
- data structure
- significant improvement
- search space
- data mining