نتایج جستجو برای: text document classification
تعداد نتایج: 765658 فیلتر نتایج به سال:
Due to the rapid advancement of technology, volume online text data from numerous various disciplines is increasing significantly over time. Therefore, more work needed create systems that can effectively classify in accordance with its content, facilitating processing and extraction crucial information. Since these non-automated use manual feature classification, which error-prone time-consumi...
Due to ever-increasing information expansion and existing huge amount of unstructured documents, usage of keywords plays a very important role in information retrieval. Because of a manually-extraction of keywords faces various challenges, their automated extraction seems inevitable. In this research, it has been tried to use a thesaurus, (a structured word-net) to automatically extract them. A...
Besides for its own merits, text classification (TC) has become a cornerstone in many applications. Work presented here is part of and a pre-requisite for a project we have overtaken to create a corpus for the Arabic text process. It is an attempt to create modules automatically that would help speed up the process of classification for any text categorization task. It also serves as a tool for...
Text mining refers to the process of deriving high-quality information from text. Text processing involves in search and replace in electronic format of text. A number of approaches have been developed to represent and classify text documents. Most of the approach tries to attain good classification performance while taking a document only by words. We propose a concept based methodology instea...
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