NLP- Grade 7

Which step is the process of breaking down documents into smaller units of analysis?

• Lemmatization

• Tokenization

• Ngrams

• Stopwords

• Corpus

Which are common words usually removed in an NLP analysis?

• Lemmatization

• Tokenization

• Ngrams

• Stopwords

• Corpus

Which is the process of turning different morphologies (i.e. versions) of a word into its base form?

• Lemmatization

• Tokenization

• Ngrams

• Stopwords

• Corpus

2. NLP is concerned with the interactions between computers and human (natural) languages.

• TRUE

• FALSE

• NOT SURE

5 Natural Language Processing (NLP) is the field of

• Artificial Intelligence (AI)

• AI and

  Computer Science

• Linguistics

• All of the above

The picture shows ____________.

• Text normalization before removing stop words

• Text normalization after removing stop words

A company wants to understand how its brand is perceived on social media platforms. Which feature of the Language API would you use to quantitively measure how positive or negative user-generated content is?

Select the correct option.

• 1. Key phrase extraction

• 1. Language detection

• Sentiment Analysis

• Named entity recognition

A company wants to use a Speech service to capture real-time audio from interview discussions and convert to text. Which API should they use?

• Text-to-Speech

• Speech-to-Text

• Translator

• Batch transcription

When you ask Siri or Alexa, it replies in human language. This is an example of

_______ domain.

• Word Sense Disambiguation

• Natural Language Generation

• Text Recognition

• Sentiment Analysis

Popular methods which are used for normalization are

• Machine Learning and Speech Tagging

• Tokenization and Speech Tagging

• Stemming and Machine Learning

• Stemming and Lemmatization