منابع مشابه
Ad Hoc Information Retrieval for Persian
In this paper we present an introduction to the Persian language and its morphology, and describe available resources for Persian text processing. We then propose and evaluate an information retrieval model, a variation of the vector space model which uses the relations existing between query terms. Our experiments on the Hamshahri collection show that the proposed model has better precision fo...
متن کاملPersian medicine information needs of general practitioners in Isfahan city
Introduction: To improve the capabilities of general practitioners (GPs), who constitute an essential segment of the healthcare system in Iran, it is necessary to identify their information needs about Persian medicine. This survey-based study aimed primarily to determine the information needs of GPs in Isfahan city about Persian medicine, and secondarily to evaluate the assocaition between the...
متن کاملThe position of clitics in Persian intonational structure
Persian clitic groups differ from words. Most importantly, a pitch accent (L+)H* is associated with the word-final (i.e. base-final) syllable of clitic groups, but with the word-final syllable of words, meaning that clitics remain outside the domain of the word. The pitch accent marks the stress, but we found no independent durational or spectral differences between stressed and unstressed syll...
متن کاملUsing Part of Speech Tagging in Persian Information Retrieval
With the emergence of vast resources of information, it is necessary to develop methods that retrieve most relevant information according to the users needs. These retrieval methods may benefit from natural language constructs to boost their results by achieving higher precision/recall rates. In this attempt, we have used part of speech attributes of terms as extra information about document an...
متن کاملOptimizing Document Similarity Detection in Persian Information Retrieval
Most data on the Web is in the form of text or image. Finding desired data on the Web in a timely and cost-effective way is a problem of wide interest. In the last several years, many search engines have been created to help Web users find desired information. In this paper we present a new technique to eliminate the affixes and their effects on recognizing similar Persian documents. Reviewing ...
متن کاملthe role of thematic structure in comprehending spoken language
in fact this study is concerned with the relationship between the variation in thematice structure and the comprehension of spoken language. so the study focused on the following questions: 1. is there any relationship between thematic structure and the comprehension of spoken language? 2. which of the themes would have greated thematic force and be easier for the subjects to comprehend? accord...
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عنوان ژورنال:
the international journal of humanitiesناشر: tarbiat modarres university
ISSN 1735-5060
دوره 8
شماره No. 2 2001
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