NLP for future data scientists: A comprehensive guide
Natural Language Processing (NLP) is a computer science and engineering field that deals with human language processing. You can commonly use it to extract meaning from human-readable text, such as news articles, e-mails, or social media posts. The field applies to language modeling for speech recognition and generation.
NLP in data science comprises using algorithms to detect and extract natural language rules, converting unstructured language data into a different form that computers can comprehend.
Table of Contents
What is Natural Language Processing (NLP)?
Natural language processing (NLP) studies a computer's understanding of human language. You can use NLP in many applications like search engines, chatbots, and voice assistants. It can also get used in data science to analyze text data such as tweets or documents.
NLP in today's world
NLP is used in many industries and by many people. It's a powerful technology, and it will only get more so. It's also becoming increasingly important as the world becomes more connected and we rely on machines for our daily needs.
NLP has been for decades, but it still comes up with new uses every day—from creating virtual assistants to helping people with disabilities communicate better with others through voice recognition software or text-to-speech devices (which can even translate languages). And don't forget about applications of NLP outside just language processing: there are plenty of ways that NLP can get used as well!
For example, you might not think about how artificial intelligence could improve medical care systems; however, this technology could help doctors diagnose patients faster by using machine learning algorithms instead of manually analyzing test results from lab tests done earlier by doctors.
Job opportunities in NLP
NLP is used in many industries and is becoming more and more critical. This list includes:
- Customer service
- Education (e.g., teaching, tutoring)
- Business (e.g., sales, marketing)
- Security (e.g., anti-fraud analysis)
Applications of NLP
Language is very ambiguous; meaning gets conveyed through subtle cues and context. Computers have a difficult time dealing with ambiguity. As a result, individuals face the difficult task of interpreting meaning without complete awareness of contexts, such as common sense and culture.
We express meaning in ordinary speech without contemplating how our brains transform so much unstructured material into meaningful knowledge. On the other hand, understanding human voice and language is extremely difficult for robots.
You can apply NLP in a variety of domains, including:
- Search engines
- Social media (Twitter, Facebook)
- Business and commerce (e-commerce websites, customer service)
- Healthcare (diagnosis and treatment planning)
- Education (language translation services for teachers or students)
These applications are examples of how NLP can help people around you.
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