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Ota Azuma

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Active in: Data Science Java
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What is chunking and shallow parsing?

It is a process which isolates words in the form of phrases which can be either a noun or verb phrases. They behave the same as n-grams or compounds…

Data Science · Natural Language Processing

2 Answers · 2.0K Views · Answered ✓

Asked by: Ota Azuma · 6 years ago

Explain explicit feedback.

This type of feedback is obtained based on relevance where assessors retrieve information from a query. The information of relevance feedback needs…

Data Science

1 Answer · 1.5K Views · Answered ✓

Asked by: Ota Azuma · 6 years ago

What are different approaches to information extraction?

IE divides into two subclasses which are, Traditional information extraction, predefined relationships between entities. Open information extraction,…

Data Science

1 Answer · 1.6K Views · Answered ✓

Asked by: Ota Azuma · 6 years ago

What is CRF?

CRF or Conditional Random Field is a graphical model based on probability that is used to predict by taking sequential data or patterns into account.…

Data Science · Natural Language Processing

1 Answer · 2.1K Views · Answered ✓

Asked by: Ota Azuma · 6 years ago

How to implement entity annotations in Python?

Entity annotations can be implemented using any libraries. Here, we will be using Spacy to implement annotations. Here, entities such as ‘500…

Data Science · Natural Language Processing

1 Answer · 1.6K Views · Answered ✓

Asked by: Ota Azuma · 6 years ago

What is R programming language and where it is used?

R programming language was developed in 1993 and is adopted largely in graphical and statistical analysis. It contains a lot of libraries which give…

Data Science · R

1 Answer · 1.8K Views · Answered ✓

Asked by: Ota Azuma · 6 years ago

How to implement POS tagging in Python

There are various libraries to implement POS tagging in Python but we will be using SpaCy which is fast and easy compared to other libraries.Here,…

Data Science · Natural Language Processing

1 Answer · 1.8K Views · Answered ✓

Asked by: Ota Azuma · 6 years ago

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