Summary
In this chapter, we have discussed Semantic Analysis, which is also one of the phase of Natural Language Processing. We have discussed NER, NER using HMM, NER using Machine Learning Toolkits, Performance Metrics of NER, NER using POS tagging, and WSD using Wordnet and the Generation of Synsets.
In the next chapter, we will discuss sentiment analysis using NER and machine learning approaches. We will also discuss the evaluation of the NER system.
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