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Fujiwara Ban

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What is NER? How is related to information extraction?

The named entity recognition is a natural language processing technique which is generally used in identifying and also the classifying the named entities in text into predefined categories such as person name, organization name, location, dates and numerous expression. It can play a crucial role in information…

Data Science

Answered Jan 2, 2020 · 1.8K Views Read answer →

Why removing stopwords is not always a good idea?

Stop words really matter in text p reprocessing problem but when it comes to sentiment analysis, stop words can create a lot of problems. It can change the meaning of a sentence bringing it to positive from a negative or vice versa. In such case, stop-words can affect the performance of a model when we are looking for…

Data Science

Answered Dec 17, 2019 · 2.1K Views Read answer →

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