Question

Define the terminology in NLP.

Answer 1

This is one of the most often asked NLP interview questions.

The interpretation of Natural Language Processing depends on various factors, and they are:

Weights and Vectors

1. Use of TF-IDF for information retrieval
2. Length (TF-IDF and doc)
3. Google Word Vectors
4. Word Vectors
5. Structure of the Text
7. POS tagging
8. Head of the sentence
9. Named Entity Recognition (NER)
10. Sentiment Analysis

Knowledge of the characteristics of sentiment

1. Knowledge about entities and the common dictionary available for sentiment analysis
2. Classification of Text

Supervised learning algorithm

1. Training set
2. Validation set
3. Test set
4. Features of the text
5. LDA
6. Machine Reading