Sentiment Analysis

What is the primary goal of Sentiment Analysis in natural language processing?

• To identify the grammatical structure of a given text.
• To determine the sentiment or emotion expressed in a given text.
• To analyze the syntactic patterns in a given text.
• To determine the topic or subject of a given text.

Which of the following is a typical sentiment class in Sentiment Analysis?

• love, hate, or indifference
• excited, bored, or confused
• positive, negative, or neutral
• happy, sad, or angry

Sentiment Analysis is often used for applications like:

• analyzing product reviews, tracking brand reputation, and forecasting sales performance
• identifying spam emails, classifying news articles, and predicting weather patterns
• monitoring employee satisfaction, analyzing market trends, and predicting consumer behavior
• analyzing customer feedback, monitoring social media sentiment, and predicting stock market trends

What is the main purpose of Object Detection in computer vision?

• To enhance the resolution of images
• To classify images based on their content
• To identify and locate objects of interest within an image or video
• To generate realistic images from scratch

Object Detection is commonly applied in which of the following areas?

• music production, sports analysis, gaming, and data visualization
• medical diagnosis, weather forecasting, social media analysis, and video editing
• autonomous vehicles, surveillance systems, image recognition, and robotics
• language translation, virtual reality, financial analysis, and video streaming

What is the primary goal of Text Recognition in image processing?

• To identify and classify objects in an image
• To analyze the color composition of an image
• To enhance the visual quality of an image
• To extract and understand text content in an image

Which type of data is typically processed in Text Recognition models?

• numerical data
• image data
• audio data
• textual data

Text Recognition is commonly used for which of the following tasks?

• Speech recognition, handwriting analysis, and image classification
• Translation, sentiment analysis, and speech synthesis
• Object detection, face recognition, and image segmentation
• OCR, document analysis, and text extraction from images

Which of the following is a common application of Sentiment Analysis?

• Stock market prediction, weather forecasting, and disease diagnosis
• Text summarization, spam detection, and image recognition
• Language translation, speech recognition, and face detection
• Social media monitoring, customer feedback analysis, and brand reputation management

In Sentiment Analysis, what does it mean if a text is labeled as "neutral"?

• The text expresses only negative sentiments.
• The text does not express any positive or negative sentiment or Emotional Sentiment

• The text expresses both positive and negative sentiments.
• The text expresses only positive sentiments.