Page 303 - AI Ver 3.0 class 10_Flipbook
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3. What is the main thing that drives Artificial Intelligence (AI) technology?
a. Human intelligence b. Algorithms
c. Machines d. Data
4. Which of the following is the main advantage of the Low/No-Code AI approach?
a. It requires advanced coding skills
b. It allows people with limited technical skills to build AI models
c. It focuses only on complex algorithms
d. It is only for professional AI developers
5. What is an "event" in Probability?
a. The outcome of an experiment b. A calculation method
c. A type of experiment d. A theory used in experiments
6. What is the large area in the center where you create workflows by connecting different widgets called?
a. Sidebar b. Canvas
c. Report Section d. Notification Panel
7. Which widget displays a table that compares predicted and actual class labels?
a. Data Chart Widget b. Confusion Matrix Widget
c. File Widget d. Report Generator Widget
8. Which widget is used to reduce dimensionality and visualise high-dimensional data in 2D or 3D?
a. PCA Widget b. t-SNE Widget
c. Data Visualization Widget d. Data Reduction Widget
9. Which of the following describes the process of replacing missing values with some form of estimate?
a. Feature Engineering b. Data Cleaning
c. Imputation d. Data Transformation
10. Which of the following is a popular type of machine learning model used for making predictions?
a. Decision Tree b. Neural Network
c. Support Vector Machine d. Random Forest
B. Short answer type questions.
1. Name any three applications of data science.
2. Write a short note on Genetics and Genomics.
3. What do you understand by the term Data Widgets?
4. What is an outlier in a dataset?
5. How does probability help us understand events?
6. What is Lobe AI?
7. What are some uses of Azure ML?
8. Write any three features of Orange Data Mining.
Statisical Data (Practical) 301

