کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
378789 659217 2013 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Noise-tolerance feasibility for restricted-domain Information Retrieval systems
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Noise-tolerance feasibility for restricted-domain Information Retrieval systems
چکیده انگلیسی

Information Retrieval systems normally have to work with rather heterogeneous sources, such as Web sites or documents from Optical Character Recognition tools. The correct conversion of these sources into flat text files is not a trivial task since noise may easily be introduced as a result of spelling or typeset errors. Interestingly, this is not a great drawback when the size of the corpus is sufficiently large, since redundancy helps to overcome noise problems. However, noise becomes a serious problem in restricted-domain Information Retrieval specially when the corpus is small and has little or no redundancy. This paper devises an approach which adds noise-tolerance to Information Retrieval systems. A set of experiments carried out in the agricultural domain proves the effectiveness of the approach presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Data & Knowledge Engineering - Volume 86, July 2013, Pages 276–294
نویسندگان
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