NumPy is used for what?

Perform mathematical and logical operations on arrays

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ML and OpenCV

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Questions 13

Answers

1
Which set is used to check the model's prediction on a subset?
Training set
Data model set
Test set
Both Training and Test set
2
The process of cropping and saving the part of a image is called as?
Character Segmentation
Bilateral filtering
Contour cropping
Character Recognition
3
Machine Learning allows a machine to ___________
All of these
Make predictions or classifications
Automatically learn from past data.
Create alogrithms
4
Which of the function is used to find faces in a given AWS rekognition collection?
Rekog faces
Index faces
None of these
Search faces
5
In which of the learning, the image characteristics or patterns is considered?
None of these
Unsupervised Learning
Reinforced Learning
Supervised Learning
6
Which process is used to check the accuracy of the model?
Train process
Data Analysis
Deployment process
Test process
7
What is the process of cleaning and converting raw data into a useable format?
Data Filtering
Data Analysis
Data Gathering
Data Wrangling
8
In OpenCV, which library is used to open a image?
Python Image Library (PIL)
NumPy
Pytesarract
Imutils
9
The data which includes audio and video is called as?
Structured data
Multimedia data
Organized data
Unstructured data
10
NumPy is used for what?
Manipulate and save images
Translate, rotate and resize images
Visualize the data
Perform mathematical and logical operations on arrays
11
In which of the learning the rewards are given?
All of these
Supervised Learning
Reinforced Learning
Unsupervised Learning
12
Which library in OpenCV is used to read text from embedded images?
Matplot lib
NumPy
Pytesarract
Python Image Library (PIL)
13
In OpenCV, what is the green square drawn around a image called as?
Character segmentation
Bilateral filtering
Contour
Bounding Box

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