@article{analyzinguseractivitiesusingvectorspace,
  title = {Analyzing User Activities Using Vector Space Model in Online Social Networks},
  author = {Dhrubasish Sarkar and Premananda Jana},
  year = {2019},
  eprint = {1910.05691},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1910.05691v1},
}