Corpus ID: 13601346

Machine Learning based Question Classification Methods in the Question Answering Systems

  title={Machine Learning based Question Classification Methods in the Question Answering Systems},
  author={F. S. Gharehchopogh and Yaghoub Lotfi},
  journal={International Journal of Innovation and Applied Studies},
The Question Answering Systems (QASs) use method of information retrieval and Information extraction to retrieves documents that contain special answers to the question. One of the existence problems is finding the desired information from this very high variety. For this reason, it is necessary to find ways for organizing, classification and retrieving of information. Question classification plays an important role in providing a correct answer on QASs because giving a bunch of formulated… Expand
7 Citations


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