An efficient Particle Swarm Optimization approach to cluster short texts

@article{Cagnina2014AnEP,
  title={An efficient Particle Swarm Optimization approach to cluster short texts},
  author={Leticia C. Cagnina and Marcelo Luis Errecalde and Diego Ingaramo and Paolo Rosso},
  journal={Inf. Sci.},
  year={2014},
  volume={265},
  pages={36-49}
}