Question

What motivated the extension of the LDA approach to allow for an infinite number of topics?

a.

To improve the performance of LDA on fixed-size corpora

b.

To prevent the introduction of new topics with additional documents

c.

To address the issue of potentially new topics entering the analysis with each new document

d.

To simplify the topic modeling process

Posted under Big Data Computing

Answer: (c).To address the issue of potentially new topics entering the analysis with each new document Explanation:The extension of the LDA approach to allow for an infinite number of topics was motivated by the need to address the issue of potentially new topics entering the analysis with each new document.

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Q. What motivated the extension of the LDA approach to allow for an infinite number of topics?

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