Homework 1_su18 Naveen.docx - Homework 1 1(2 pts List two...

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Homework 1 1. (2 pts) List two reasons why Traditional data analysis tools and techniques are not enough for Extracting useful information for todays Data. a. Enormity of Data b. High dimensionality of Data 2. (2 pts) Give one example from Chapter 1 showing how the field of Molecular biology understood the structure and function of genes a. Before data mining Microarrays generating gene expression data at a massive scale makes it difficult to classify and segment and interpret it in a more user friendly format. b. And using Data mining It helps scientists in classifying and segmenting data and in formation of the Hypothesis . 3. (2 pts) Give two examples to show how Information retrieval techniques are different from Data mining: a. Looking up Phone number in a phone directory is an information retrieval technique whereas looking up some of the common names in a particular locality falls under data mining.
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