Machine Learning → Unstructured Data Classification → MCQ Details
MCQ Practice Single Best Answer Topic: Unstructured Data Classification

Q 

 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'.
 c) Try out the code snippets and answer the questions.
Which of the following commands is used to view the dataset SIZE, and what is the value returned?

Question ID
#5563
Subchapter
Unstructured Data Classification
Action
Choose one option below

Choose Your Answer

Click an option to check whether your answer is correct.

  • A sentiment_analysis_data.size(), (6918, 2) ✔ ✖
  • B sentiment_analysis_data.shape, (6918, 3) ✔ ✖
  • C sentiment_analysis_data.shape, (6918, 2) ✔ ✖
  • D sentiment_analysis_data.size, (6918, 3) ✔ ✖
Correct Answer: C

Explanation

sentiment_analysis_data.shape, (6918, 2)

Related Topics

Explore more questions from similar topics.

Clustering Decision Trees Gradient Descent Kernel Methods Linear Regression Logistic Regression Machine Learning - Exploring the Model Na Neural Networks Performance Evaluation Measures Structured Data Classification Supervised & Unsupervised Learning Support Vector Machine Unstructured Data Classification

Share This Question

Share this MCQ with your friends or study group.