Text Mining Research: A Survey

ABSTRACT text exploit, also known as fellowship uncovering from school textual matterual matterbook, and memorandum study excavation, refers to the process of extracting elicit patterns from really large text corpus for the purposes of discovering association. Text excavation is an interdisciplinary field involving nurture recuperation, text understanding, in pretendation extraction, clustering, categorization, visualization, database applied science, machine learning, and data mining. Regarded by some(prenominal) as the next wave of noesis discovery, text mining has a very high commercial value. This paper presents a general framework for text mining, consisting of two stages: text civilisation that trans innings unstructured text documents into an intermediate form; and knowledge distillment that deduces patterns or knowledge from the intermediate form. I then hold the explanations of two of the text refining methods which are information retrieval an d information extraction. Then, I survey different documents histrionics methods and algorithms, breach the comparison among these representation and algorithms, and also some of their advantages and limitations. I then survey the state-of-the-art text mining approaches, products, and applications by aligning them based on the text refining and knowledge distillation functions as well as the intermediate form that they adopt. At the last part, I highlight the upcoming challenges of text mining and the opportunities it offers and give a short conclusion. 1.

        INTRODUCTION Text mining, also kno wn as text data mining [25] or knowledge dis! covery from textual databases [19], is an emerging technology for analyzing large collections of unstructured documents for the purposes of extracting interesting and non-trivial patterns or knowledge. It can be envisaged as a derail from data mining or knowledge discovery from (structured) databases [17; 58]. As the roughly natural form of storing and exchanging information is written words, text mining has a very high commercial potential. In fact, a recent study indicated that 80% of a companys information was... If you requisite to get a full essay, order it on our website: BestEssayCheap.com

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