[Solved] Which of the following is the correct way to import the LDA model from scikit-learn? — Ans: from sklearn.decomposition import LatentDirichletAllocation | NLP

NLP - Topic Modeling

Which of the following is the correct way to import the LDA model from scikit-learn?

Afrom sklearn.decomposition import LatentDirichletAllocation

Bfrom sklearn.feature_extraction.text import LatentDirichletAllocation

Cfrom sklearn.decomposition import LDA

Dfrom sklearn.lda import LatentDirichletAllocation

Step-by-Step Solution

Solution:

Step 1: Recall correct import path
The LDA model in scikit-learn is located in the decomposition module and is named LatentDirichletAllocation.
Step 2: Check each option
from sklearn.decomposition import LatentDirichletAllocation matches the correct import statement. Options B, C, and D use wrong modules or names.
Final Answer:
from sklearn.decomposition import LatentDirichletAllocation -> Option A
Quick Check:
Correct import = sklearn.decomposition.LatentDirichletAllocation [OK]

Quick Trick: LDA is in sklearn.decomposition, not feature_extraction [OK]

Common Mistakes:

MISTAKES

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Which of the following is the correct way to import the LDA model from scikit-learn?