نتایج جستجو برای: content based texts
تعداد نتایج: 3260511 فیلتر نتایج به سال:
This paper argues for a subtle but important shift in the way we view content analysis which allows for the introduction of two new variants on this methodology. Previously, content analysis has been seen as a method for quantifying the content of texts. This paper argues that we should view content analysis as a method for counting interpretations of content. Based on this reconceptualization,...
with the growth of more humanistic approaches towards teaching foreign languages, more emphasis has been put on learners’ feelings, emotions and individual differences. one of the issues in teaching and learning english as a foreign language is demotivation. the purpose of this study was to investigate the relationship between the components of language learning strategies, optimism, duration o...
In this paper, we explore the use of structured content as semantic constraints for enhancing the performance of traditional term-based document retrieval in special domains. First, we describe a method for automatic extraction of semantic content in the form of attribute-value (AV) pairs from natural language texts based on domain models constructed from a semistructured web resource. Then, we...
This paper introduces a new CBIR system based on segmented images and fuzzy similarity measures. It gives the possibility to the user to specify a set of regions, and to retrieve images containing these regions in an approximate spatial configuration. It also supports competitive queries, and allows the expert-user to manipulate the parameters of the functions involved. In this manuscript we fo...
This paper describes a multi-site project to annotate the interlingual content of six sizable bilingual parallel corpora. The project addresses several principal problems in parallel: specification of interlingua content and notation, development of reliable annotation methods, and evaluation of annotated corpora. As a by-product, a growing corpus of annotated texts is being produced, which may...
The experimental evidence accumulated over the past 20 years indicates that text indexing systems based on the assignment of appropriately weighted single terms produce retrieval results that are superior to those obtainable with other more elaborate text representations. These results depend crucially on the choice of effective termweighting systems. This article summarizes the insights gained...
We present a report on our participation in the mixed monolingual web task of the 2006 Cross-Language Evaluation Forum (CLEF). We compared the result of web page retrieval based on the page content, page title, and anchor page. The retrieval effectiveness for the combination of page content, page title, and anchor texts was better than that of the combination of page title and page title only. ...
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