BUAL 5660 FINAL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED GRADED A++

4/15/25, 11:15
AM
BUAL 5660 FINAL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS
VERIFIED GRADED A++

Practice questions for this set


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term frequency
-TF(t) = (Number of times term t appears in a document)/(Total number of terms in the
document)



Select the correct term



1components of CNN 2IDF




3TF 4Convolutional Layer




Don't know?



Terms in this set (21)


two components of analysis methods and platforms

-designed to capture a wide range of analytics data for use by
several different teams
APIs
-like twitter project
- twitter is a public API

a process of systematically going from web page to web page via
Web crawling
the web links on what page to seek out new content

Supervised Learning Target variable/dependent variable known and present

Unsupervised Learning Target variable/dependent variable not known

Text mining analyzes unstructured data to find trends and patterns in words and sentences

term frequency
TF -TF(t) = (Number of times term t appears in a document)/(Total number of
terms in the document)

Inverse document frequency
IDF - log_e( total number of document/ total number of documents with a
certain term)

A type of statistical modeling for discovering the abstract "topics"
Topic Modeling
that occur in a collection of documents

Sentiment belief, view, opinion, and conviction

- multiple layers
Extended neural network model
-supervised learning




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