نتایج جستجو برای: text mining
تعداد نتایج: 242565 فیلتر نتایج به سال:
today a significant part of available data is saved in text database or text documents. the most important thing is to organize these documents. one way to organize text documents is to classify them. to classify texts is to assign text documents to their actual categories. this has two main steps, i.e. feature- and learning algorithm selection. there have been several methods suggested to clas...
Abstract Digital humanities has a venerable pedigree, stretching back to the middle of twentieth century, but despite noteworthy pioneering contributions it not become mainstream practice in Islamic Studies. This essay applies computing study law. We analyze representative corpus works substantive law ( furūʿ al-fiqh ) from beginnings legal jurisprudence early modern period (2nd/8th-13th/19th c...
text classification is an important research field in information retrieval and text mining. the main task in text classification is to assign text documents in predefined categories based on documents’ contents and labeled-training samples. since word detection is a difficult and time consuming task in persian language, bayesian text classifier is an appropriate approach to deal with different...
Clustering is a widely studied data mining problem in the text domains. The problem finds numerous applications in customer segmentation, classification, collaborative filtering, visualization, document organization, and indexing. In this chapter, we will provide a detailed survey of the problem of text clustering. We will study the key challenges of the clustering problem, as it applies to the...
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