Analytical Method and Research of Uyghur Language Chunks Based on Digital Forensics

  • Yasen Aizezi
  • Anwar Jamal
  • Dilxat Mamat
  • Ruxianguli Abdurexit
  • Kurban UbulEmail author
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9281)


In the digital forensics process based on Uygur language information, stem, affix, synonym mark and other characteristics are added on the features-based English and Chinese chunks and according to relevant characteristics of Uygur language. In terms of performance evaluation indexes in this paper, accuracy rate, recall rate and F value are adopted. The test indicates that the scale of Uyghur chunks database has great effects on the model performance.


Conditional random fields (CRF) Uighur Chunk analysis 


  1. 1.
    Abney, S.P.: Parsing by Chunks. Computation and Psycholinguistics, 257−278 (1991)Google Scholar
  2. 2.
    Sang, T.K., Buchholz, S.: Introduction to the Conll-2000 shared task: chunking. In: Proceeding of CoNLL-2000, Lisbon, Portugal, pp. 127−132 (2000)Google Scholar
  3. 3.
    Kinyon, A.: A Language-independent shallow-parser compiler. In: Proceedings of 39th ACL Conference, Tourouse, France, pp. 322−329 (2001)Google Scholar
  4. 4.
    Hammerton, J., Osborne, M., Armstrong, S.: Introduction to Special Issue on Machine Learning Approaches to Shallow Parsing. Journal of Machine Learning Research (2), 551−558 (2002)Google Scholar
  5. 5.
    Qiang, Z.: Research on Automatic Division and Marking of Phrases in Chinese Language Database, pp. 1−9. Peking University (1996)Google Scholar
  6. 6.
    Jun, Z., Changning, H.: Model for Chinese BaseNP Structure Analysis. Chinese Journal of Computers 22(2), 141–146 (1999)Google Scholar
  7. 7.
    Sujian, L., Qun, L., Zhifeng, Y.: Chunk Analysis based on Maximum Entropy Model. Chinese Journal of Computers 25(12), 1722–1727 (2003)Google Scholar
  8. 8.
    Yuqi, Z., Qiang, Z.: Automatic Identification of Chinese Base Phrases. Journal of Chinese Information Processing 16(6), 1–8 (2002)Google Scholar
  9. 9.
    Chen, W., Zhang, Y., Isahara, H.: An empirical study of chinese chunking. In: Proceedings of the 44th Annual Meeting of ACL, Sydney, Australia, pp. 97−104 (2006)Google Scholar
  10. 10.
    Guanglu, S.: Technical Research on Chinese Chunk Analysis based on Statistical Learning. Harbin Institute of Technology (2008)Google Scholar
  11. 11.
    Qiaoli, Z., Xin, L., Wenjing, L., Dongfeng, C.: Chunk Analysis based on Division Strategy. Journal of Chinese Information Processing 26(5), 120–128 (2012)Google Scholar

Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  • Yasen Aizezi
    • 1
  • Anwar Jamal
    • 1
  • Dilxat Mamat
    • 1
  • Ruxianguli Abdurexit
    • 1
  • Kurban Ubul
    • 2
    Email author
  1. 1.Xinjiang Police InstituteUrumqi, XinjiangChina
  2. 2.School of Information Science and EngineeringXinjiang UniversityUrumqiChina

Personalised recommendations