A fast search technique for discriminative keyword spotting

  title={A fast search technique for discriminative keyword spotting},
  author={Shima Tabibian and Ahmad Akbari and Babak Nasersharif},
  journal={The 16th CSI International Symposium on Artificial Intelligence and Signal Processing (AISP 2012)},
Keyword spotting systems can be divided into two main groups: HMM-based and discriminative-based systems. Some of these systems apply a phonetic search algorithm to the sequence of recognized phones to find position of target keyword in a set of speech utterances. Thus, they need a fast and accurate phonetic search algorithm to find the position of the target keyword. In this paper, we propose a hierarchical search algorithm. In each level of hierarchy, some segments of input speech will be… CONTINUE READING
2 Citations
17 References
Similar Papers


Publications citing this paper.
Showing 1-2 of 2 extracted citations


Publications referenced by this paper.
Showing 1-10 of 17 references

Automatic Speech and Speaker Recognition, Large Margin and Kernel Methods

  • J. Keshet, S. Bengio
  • John Willy and Sons,
  • 2009
Highly Influential
7 Excerpts

Similar Papers

Loading similar papers…