Computer Science and Engineering › Unstructured Data Classification › Question #5562
Single Choice Easy

QTF-IDF is a feature extraction technique.

ID: #5562 Unstructured Data Classification 181 views
Question Info
#5562Q ID
EasyDifficulty
Unstructured Data ClassificationTopic
Start Quiz on This Topic
 Your Answer

Choose the Best Option

Click any option to instantly check if you're correct.

  • A True ✔ ✖
  • B False ✔ ✖
Correct Answer

Explanation

True
 Continue Practice
Previous Question Next Question
 Share

Share This Question

Challenge a friend or share with your study group.

 More from This Topic

Related MCQ Questions

Imagine you have just finished training a decision tree for spam classification, and it is showing abnormal bad performance on both your training and test sets. Assume that your implementation has no bugs. What... The following are performance evaluation measures, except __________... a) Download the dataset from https://hrcdn.net/s3_pub/istreet-assets/H4_TQkbOj39HUNoBukluIQ/training.txt and load it to the variable 'sentiment_analysis_data'. b) Give the column names as 'label' and 'message... The following are all classification techniques, except ___________... In a Document Term Matrix (DTM), each row represents ___________... In a Term Document Matrix (TDM), each row represents ____________... The classification where each data is mapped to more than one class is called ___________... a) Download the dataset from https://hrcdn.net/s3_pub/istreet-assets/H4_TQkbOj39HUNoBukluIQ/training.txt and load it to the variable 'sentiment_analysis_data'. b) Give the column names as 'label' and 'messag... Choose the correct sequence from the following.... The most widely used package for machine learning in Python is _________...