Sparse Optimization for Unsupervised Extractive Summarization of Long Documents with the Frank-Wolfe Algorithm.
Alicia Y. TsaiLaurent El GhaouiPublished in: CoRR (2022)
Keyphrases
- optimization algorithm
- learning algorithm
- computational complexity
- optimization process
- simulated annealing
- extractive summarization
- optimization method
- expectation maximization
- dynamic programming
- segmentation algorithm
- primal dual
- co occurrence
- probabilistic model
- optimization problems
- cost function
- pairwise
- convergence rate
- training set
- artificial intelligence