@inproceedings{mofsrankamultiobjectiveevolutionary,
  title = {MOFSRank: A Multiobjective Evolutionary Algorithm for Feature Selection in Learning to Rank},
  author = {Fan Cheng and Wei Guo and and Xingyi Zhang},
  year = {2018},
  booktitle = {wiley online library 2018 12},
  url = {https://onlinelibrary.wiley.com/doi/full/10.1155/2018/7837696},
}