Abstracts Computer Science

Modelling and evaluation of ambient air quality levelsdue to mixed traffic on city roads;

by rose J Dafni

Text Mining is the process of extracting useful information from newlineunstructured textual data through the identification and exploration of newlineinteresting patterns This process helps to retrieve meaningful information newlinefrom a natural language text which is unstructured amorphous and cannot be newlinedealt with algorithmically Another term that is similar to text mining is data newlinemining Data mining is defined as extracting patterns from data and text newlinemining is defined as extracting patterns from a text Data mining is newlinecharacterized by the extraction of implicit previously unknown and useful newlineinformation from data whereas in text mining the information to be newlineextracted is clearly and explicitly stated in the text newline newline Reference p.125-133 Advisors/Committee Members: Rene robin C R.