Morphological typology of languages for IR
نویسنده
چکیده
This paper presents a morphological classification of languages from the IR perspective. Linguistic typology research has shown that the morphological complexity of each language of the world can be described by two variables, index of synthesis and index of fusion. These variables provide a theoretical basis for IR research handling morphological issues. A common theoretical framework is needed in particular due to the increasing significance of cross-language retrieval research and CLIR systems processing different languages. The paper elaborates the linguistic morphological typology for the purposes of IR research. It is studied how the indices of synthesis and fusion could be used as practical tools in monoand cross-lingual IR research. The need for semantic and syntactic typologies is discussed. The paper also reviews studies done in different languages on the effects of morphology and stemming in IR.
منابع مشابه
Language Review/A New Approach to the Systematic Typology of Languages: Introduction and Review of Fundamentals of Linguistic Typology, Rafe’eh Khoshkhoo
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ورودعنوان ژورنال:
- Journal of Documentation
دوره 57 شماره
صفحات -
تاریخ انتشار 2001