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Questions and Answers
What is the NLP pipeline?
The NLP pipeline refers to the sequence of processes involved in analyzing and understanding human language.
Why is it necessary to perform extra processing steps in NLP?
It is necessary to perform extra processing steps in NLP because machines do not understand the text, so the text needs to be made understandable for machines.
What is Natural Language Processing (NLP) referred to as?
NLP is referred to as a subset of artificial intelligence that enables machines to comprehend and analyze human languages.
What are the tasks included in the typical NLP pipeline?
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What are some of the common approaches used during the processing of text data in NLP?
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Study Notes
NLP Overview
- Natural Language Processing (NLP) is also referred to as Human Language Technology (HLT) or Computational Linguistics.
NLP Pipeline
- The NLP pipeline is a series of processing steps that enable computers to understand, interpret, and generate human language.
- It is necessary to perform extra processing steps in NLP because raw text data is unstructured and requires transformation into a format that machines can understand.
Typical NLP Pipeline Tasks
- Tokenization: breaking down text into individual words or tokens.
- Part-of-Speech (POS) Tagging: identifying the grammatical category of each token (e.g., noun, verb, adjective).
- Named Entity Recognition (NER): identifying named entities (e.g., people, organizations, locations).
- Dependency Parsing: analyzing sentence structure and relationships between tokens.
- Sentiment Analysis: determining the emotional tone or sentiment of text.
Text Data Processing Approaches
- Rule-based Approach: using predefined rules to analyze text.
- Statistical Approach: using statistical models to analyze text patterns.
- Machine Learning Approach: using machine learning algorithms to train models on text data.
- Hybrid Approach: combining different approaches to achieve better results.
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Description
Test your knowledge of the Natural Language Processing (NLP) pipeline with this quiz. Explore the sequence of processes involved in analyzing and understanding human language, including text and audio representation.
