Learn what natural language processing (NLP) is and what tasks it can perform, such as speech recognition and text analysis.
Table of Contents
Question
Which two tasks in the list below can be performed by using natural language processing? Each correct answer presents a complete solution.
Select all options that apply.
A. Detect celebrities in an image
B. Detect the colour scheme in an image
C. Interpret spoken language
D. Analyze and interpret text in emails
Answer
C. Interpret spoken language
D. Analyze and interpret text in emails
Explanation
Natural language processing can help analyze and interpret text in emails and also interpret spoken language.
The correct answer is C and D. Natural language processing (NLP) is a branch of artificial intelligence that deals with the interaction between computers and human languages, such as speech and text. NLP can perform tasks such as interpreting spoken language, analyzing and interpreting text in emails, translating between languages, generating natural language responses, summarizing documents, extracting information from text, and more.
Some examples of NLP applications are:
- Speech recognition: This is the process of converting spoken language into text or commands that can be understood by a computer. For example, voice assistants like Cortana, Siri, and Alexa use speech recognition to listen to user queries and respond accordingly.
- Text analysis: This is the process of extracting meaning and insights from text data, such as emails, articles, reviews, social media posts, etc. Text analysis can perform tasks such as sentiment analysis, topic modeling, keyword extraction, named entity recognition, text classification, and more. For example, text analysis can help businesses understand customer feedback, identify trends, and improve customer service.
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