You run the following code but get an error: AttributeError: 'LdaModel' object has no attribute 'show_topics'. What is the likely cause?

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NLP - Topic Modeling

You run the following code but get an error: AttributeError: 'LdaModel' object has no attribute 'show_topics'. What is the likely cause?

ldamodel = gensim.models.LdaModel(corpus, num_topics=3, id2word=dictionary)
print(ldamodel.show_topics())

AThe dictionary was not created properly

BUsing an outdated Gensim version where show_topics is not available

CThe corpus variable is empty or None

DMissing the 'passes' parameter in LdaModel initialization

Step-by-Step Solution

Solution:

Step 1: Identify error meaning
AttributeError means the method show_topics does not exist on the LdaModel object.
Step 2: Check common causes
Older Gensim versions did not have show_topics method; newer versions do. Missing passes or empty corpus cause different errors.
Final Answer:
Using an outdated Gensim version where show_topics is not available -> Option B
Quick Check:
AttributeError on show_topics = outdated Gensim [OK]

Quick Trick: Check Gensim version if method not found error occurs [OK]

Common Mistakes:

MISTAKES

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