@article{1416,
  author = {Mohammed El Amine Abderrahim},
  title = {Concept Based vs. Pseudo Relevance Feedback Performance Evaluation for Information Retrieval System},
  journal = {International Journal of Computational Linguistics Research},
  year = {2013},
  volume = {4},
  number = {4},
  doi = {},
  url = {http://www.dline.info/jcl/fulltext/v4n4/1.pdf},
  abstract = {This article evaluates the performance of two techniques for query reformulation in a system for information retrieval, namely, the concept based and the pseudo relevance feedback reformulation. The experiments performed on a corpus of Arabic text have allowed us to compare the contribution of these two reformulation techniques in improving the performance of an information retrieval system for Arabic texts.},
}