Month: October 2018

Idea USSD Codes – Idea Balance Check, Offers, Plans and More

Posted on: | By: – Comments Off

Idea USSD Codes – Idea Balance Check,Offers,Plans and More While using a mobile network, we might be having several queries concerning a way to check the balance, data usage, information balance, offers and far additional. So, USSD(Unstructured Supplementary Service Data) codes are provided for the user so as to attach with their several service supplier. although we all know few USSD codes, a user might not bear in mind all the codes …

Read More

Software Project Management Questions & Answers | SPM | MCQ

Posted on: | By: – Comments Off

Software Project Management Questions & Answers | SPM | MCQ In this Software Project Management MCQ, we will cover topics such as Software Project Management, software management, software project, what is software project management, software program management, software project planning, construction software project management, agile …

Read More

R Tutorial – R Basic Syntax ‎R Overview

Posted on: | By: – 3 Comments

R Tutorial – R Basic Syntax ‎R Overview R is a free software programming language and software environment for statistical computing and graphics. The R language is widely used among statisticians and data miners for developing statistical software and data analysis. What R can do …

Read More

What is Cluster Analysis ? Type of data in clustering analysis

Posted on: | By: – Comments Off

Cluster Analysis : Finding groups of objects such that the objects in a group will be similar (or related) to one another and different from (or unrelated to) the objects in other groups. Examples of Clustering Applications Marketing: Help marketers discover distinct groups in their …

Read More

What Are Outliers/Anomalies ?

Posted on: | By: – Comments Off

Outliers: A data object that deviates significantly from the normal objects as if it were generated by a different mechanism. Outliers are different from the noise data. Noise is random error or variance in a measured variable Noise should be removed before outlier detection   …

Read More

Data Mining MCQ | Questions and Answers | DM | MCQ

Posted on: | By: – Comments Off

Data Mining MCQ | Questions and Answers | DM | MCQ In this Data Mining MCQ , we will cover these topics such as data mining, techniques for data mining, techniques data mining, what is data mining, define data mining, definition data mining, data mining …

Read More

Data Mining Questions and Answers | DM | MCQ

Posted on: | By: – Comments Off

Data Mining Questions and Answers | DM | MCQ   The difference between supervised learning and unsupervised learning is given by Select one: a. unlike unsupervised learning, supervised learning can be used to detect outliers b. unlike unsupervised learning, supervised learning needs labeled data – …

Read More

Design and Analysis of Algorithms Questions and Answers | DAA| MCQ

Posted on: | By: – Comments Off

Design and Analysis of Algorithms Questions and Answers | DAA| MCQ In this DAA Quiz , we will cover these topics such as daa, algorithm analysis and design, design of algorithm, design and analysis of algorithm, algorithm design and analysis, analysis and design of algorithms …

Read More

Design and Analysis of Algorithms Questions and Answers | DAA MCQ

Posted on: | By: – 1 Comment

Design and Analysis of Algorithms Questions and Answers | DAA MCQ Which of the following sorting algorithms does not have a worst case running time of O(n2) ? Select one: a. Bubble sort b. Quick sort c. Merge sort – d. Insertion sort Time Complexity …

Read More

Software Testing Methodologies Questions and Answers | STM | MCQ

Posted on: | By: – Comments Off

Software Testing Methodologies Questions and Answers | STM | MCQ 1.Bug life cycle Select one: a. Open, Fixed, Assigned, Closed b. Assigned, Open, Closed, Fixed c. Open, Assigned, Fixed, Closed d. Assigned, Open, Fixed, Closed Incorrect 2.The output of product testing is: Select one: a. …

Read More

Software Testing Methodologies Questions and Answers | STM | MCQ

Posted on: | By: – Comments Off

Software Testing Methodologies Questions and Answers | STM | MCQ   Which of the following statements about functional testing is true? 1. Structural testing is more important than functional testing as it addresses the code 2. Functional testing is useful throughout the lifecycle and can …

Read More

Software Project Management Questions & Answers | SPM | MCQ

Posted on: | By: – Comments Off

Software Project Management Questions & Answers | SPM | MCQ Question 1 BlrBR02 What type of measure is LOC? Select one: a. Direct Correct b. Indirect c. Delphi d. Top down Question 2 BlrBR07. This is done before a Project begins Select one: a. Project …

Read More

What is Text Mining ? Text Databases and Information retrieval

Posted on: | By: – Comments Off

Text Mining In Simple word, Text Mining is refers to refine the informational data from the bunch of data or collection of data.It also know as Text data mining which means deriving the high quality information from the existing data.   Text Databases and IR …

Read More

What is Graph Mining ? Graph Mining Challenges

Posted on: | By: – Comments Off

Graph Mining Graph Mining is a Methods for Mining Frequent Subgraphs Mining Variant and Constrained Substructure Patterns Applications of Graph Mining are : Graph Indexing Similarity Search Classification and Clustering Why Graph Mining ? Graphs are ubiquitous Chemical compounds (Cheminformatics). Protein structures, biological pathways/networks (Bioinformactics). …

Read More

What is Recommendation System ? Recommendation Approaches,System Types and Problems

Posted on: | By: – Comments Off

Recommendation System According to some known author Recommendation System is a System that produces individualized recommendations as output or has the effect of guiding the user in a personalized way to interesting or useful objects in a large space of possible options Burke (2002)   A …

Read More

What is Fraud Detection ? Types of fraud models

Posted on: | By: – Comments Off

Fraud Detection In Simple word, Fraud Detection is the technique used to detect frauds in any system or process. Fraud can be defined as a criminal activity, involving false representations to gain an unjust advantage (Concise Oxford Dictionary) The Association of Certified Fraud Examiners estimates …

Read More

What is Sentiment Analysis ? Challenges in Conducting Sentiment Analysis

Posted on: | By: – Comments Off

Sentiment Analysis Sentiment Analysis is monitoring what consumers are saying about a company’s brands and products and how they are expressing their opinions and sentiments to others has always been important to businesses. Until the last century, businesses typically used surveys and focus groups from …

Read More

Classification & Prediction in Data Mining

Posted on: | By: – Comments Off

Data Mining Classification & Prediction Classification Classification involves dividing up objects so that each is assigned to one of a number of mutually exhaustive and exclusive categories known as classes. Many practical decision-making tasks can be formulated as classification problems. customers who are likely to …

Read More

What is Data Visualization ? Visualization methods

Posted on: | By: – Comments Off

Data Visualization Data visualization is the art and practice of gathering, analyzing, and graphically representing empirical information. They are sometimes called information graphics, or even just charts and graphs.The goal of visualizing data is to tell the story in the data.Telling the story is predicated …

Read More