B.TechSemester 52022-23Data AnalyticsKCS051
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Data Analytics (KCS051) - AKTU Question Paper 2022-23

B.Tech · Semester 5 · Free PDF Download

This is the official AKTU Data Analytics Previous Year Question Paper for B.Tech Semester 5, academic session 2022-23. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Tech
Semester:Semester 5
Session:2022-23
University:AKTU / UPTU

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Questions Asked in 2022-23

Data Analytics (KCS051) — extracted question text

Section AAttempt all questions in brief. 2 x 10 = 20
  • a
    What are the common open source tools for the model building phase?
  • b
    What is decision tree?
  • c
    What is learning rate?
  • d
    What is rule induction?
  • e
    How can you deal with uncertainty?
  • g
    Write names of two visualization tools
  • h
    Explain the principle behind Hierarchical clustering technique. (i) Differentiate between Pig and SQL. (j) Write a short note on R graphical user interface
Section BAttempt any three of the following: 10x3 = 30
  • a
    Compare and contrast traditional analytics structure to modern analytics architecture
  • b
    Explain multivariate analysis and Bayesian network
  • c
    Explain Datar-Gionis-Indyk-Motwan i (DGIM) algorithm for countin g oneness in a window
  • d
    Why PCY algorithm is preferred over Apriori algorithm?
  • e
    How RDBS is different from NoSQL?
Section CAttempt any one part of the following: 10x1 = 10
  • a
    Explain Apache Hadoop , KNIME & Open refine in detail
  • b
    Explain various phases of Data Analytics Life Cycle
  • a
    Differentiate between Crisp logic and Fuzzy logic
  • b
    What are the different kernel methods of Data Analytics?
  • a
    Explain Bernoulli sampling with its algorithm
  • b
    What are the different components of a general stream processin g model? List few sources of streaming data
  • a
    What is Prediction error ? With the help of suitable example e xplain prediction error in classification and regression
  • b
    Explain SON algorithm to find al l or most frequent item sets u sing at most two passes
  • a
    Draw and discuss the archit ecture of Hive in detail
  • b
    What are the approaches to integrate the human in data explora tion process to realize different types of approaches to visual data mining?

Question text is extracted from the official AKTU question paper PDF above. Check the original PDF for equations, diagrams and complete wording. Extracted: 2026-08-23.

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