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Natural Language Processing, Top Exam Questions and answers, 100% Accurate.

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Natural Language Processing, Top Exam Questions and answers, 100% Accurate. NLP Challenge 1 - -Part-of-speech tagging NLP Challenge 2 - -Text segmentation NLP Challenge 3 - -Word sense disambiguation NLP Challenge 4 - -Syntax ambiguity NLP Challenge 5 - -Imperfect or irregular inpu...

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  • June 13, 2023
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  • 2022/2023
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Natural Language Processing, Top Exam
Questions and answers, 100% Accurate.

NLP Challenge 1 - ✔✔-Part-of-speech tagging



NLP Challenge 2 - ✔✔-Text segmentation



NLP Challenge 3 - ✔✔-Word sense disambiguation



NLP Challenge 4 - ✔✔-Syntax ambiguity



NLP Challenge 5 - ✔✔-Imperfect or irregular input



NLP Challenge 6 - ✔✔-Speech acts



WordNet - ✔✔-A laboriously hand-coded database of English

words, their definitions, sets of synonyms, and

various semantic relations between synonym

sets

- A major resource for NLP

- Need automation to be completed



Opinion mining - ✔✔-Opinion mining is a process a set of search results for a given item,

generating a list of product attributes (quality, features, etc.) and aggregating opinions about each of
them (poor, mixed, good)



Sentiment Analysis - ✔✔--A technique used to detect favorable and

, unfavorable opinions toward specific products

and services

-automatic analysis of evaluative text and tracking of the predictive judgments

- classify reviews to their polarity (+ or -)



Dream of AI community - ✔✔-to have algorithms that are capable of

automatically reading and obtaining

knowledge from text



Natural Language Processing - ✔✔-Natural language processing is a field of computer science, artificial
intelligence that is concerned with the interactions between computers and human (natural) languages.



NLP is related to the area of human-computer interaction. Many challenges in NLP involve: natural
language understanding, enabling computers to derive meaning from human or natural language input;
and others involve natural language generation.



• Structuring a collection of text

- Old approach: bag-of-words

- New approach: natural language processing



• NLP is ... - ✔✔-- a very important concept in text mining

- a subfield of artificial intelligence and computational

linguistics

- the studies of "understanding" the natural human

language

- Turing test



What is NLP? -✔✔- The study of the computationl treatment of natural (human) language

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