Topic Distillation and Spectral Filtering

  title={Topic Distillation and Spectral Filtering},
  author={Soumen Chakrabarti and Byron Dom and David Gibson and Ravi Kumar and Prabhakar Raghavan and Sridhar Rajagopalan and Andrew Tomkins},
  journal={Artificial Intelligence Review},
This paper discuss topic distillation, an information retrieval problemthat is emerging as a critical task for the www. Algorithms for this problemmust distill a small number of high-quality documents addressing a broadtopic from a large set of candidates.We give a review of the literature, and compare the problem with relatedtasks such as classification… CONTINUE READING