An efficient relevant evaluation model in information retrieval and its application

@article{Gao2004AnER,
  title={An efficient relevant evaluation model in information retrieval and its application},
  author={Kai Gao and Yongcheng Wang and Zhiqi Wang},
  journal={The Fourth International Conference onComputer and Information Technology, 2004. CIT '04.},
  year={2004},
  pages={845-850}
}
In this paper, we propose an algorithm named matrix space model to compute the similarity between document and query. After analyzing the computation model on similarity between document and query, we point out the disadvantages of Boolean model and vector space model. We map the Boolean query statement to a matrix, which makes it easy to convert a traditional Boolean logical query statement into a matrix so we can improve the retrieval performance because this model allows a document might be… CONTINUE READING

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GG. Chowdhury
Association Publishing, • 1999

The Technology on Chinese Information Management, Press of Shanghai

Yongcheng Wang
Jiaotong University, • 1992
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