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Exercise
Solved Questions
Stage 6 Deployment
Once the best-performing model is identified, the next step involves deploying the model to make predictions on
SECTION A (Objective Type Questions)
new data or integrating it into the system.
uiz
Task 21 st Century #Technology Literacy Tick ( ) the correct option.
Skills
1. Which of the following platforms is NOT a no-code NLP tool?
Sentiment Analysis for Tweets or Reviews a. Orange Data Mining b. MonkeyLearn
Sentiment analysis involves determining the sentiment expressed in a piece of text, such as positive, negative, or neutral. c. spaCy d. MeaningCloud
You can apply sentiment analysis to datasets like customer reviews, social media posts, or product feedback. Orange allows
you to apply machine learning algorithms to classify text based on sentiment. A sample dataset has been provided for your 2. In Customer Feedback Analysis, the first step is to:
reference. You may either use this dataset or create one based on your requirements. a. Perform sentiment analysis b. Collect feedback data from multiple sources
c. Apply topic modeling d. Preprocess the data
3. During Customer Feedback Analysis, the step where we identify positive or negative sentiment in feedback is called:
a. Topic Modeling b. Data Collection
c. Sentiment Analysis d. Preprocessing
4. The method that uses lexicons and rules to capture both intensity and polarity of sentiments is:
a. Liu Hu b. Vader
c. Multilingual Sentiment d. SentiArt
5. Which of the following is not a lexicon-based method for Sentiment Analysis?
• Import a dataset (such as Twitter tweets or customer reviews) using the Text widget.
• Preprocess the data using the Preprocess Text widget (e.g., remove special characters, lowercase conversion). a. Liu Hu b. SentiArt
• Use a Text Classification algorithm (such as Naive Bayes) to classify text into sentiment categories (positive, c. Multilingual Sentiment d. Vader
negative, neutral). 6. The Multilingual Sentiment method supports:
• Evaluate the model using the Test & Score widget.
a. Only English language sentiment analysis b. Multiple languages for sentiment analysis
• View results and predictions to see the sentiment associated with new text.
c. Sentiment analysis for images d. Sentiment analysis for short phrases only
408 Touchpad Artificial Intelligence (Ver. 3.0)-X

