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Exam NCA-GENM Topic 1 Question 131 Discussion

Actual exam question for NVIDIA's NCA-GENM exam
Question #: 131
Topic #: 1
You are tasked with creating a multimodal AI application that analyzes social media posts containing text, images, and user profile information to predict the likelihood of a post going viral. Which feature engineering techniques are most effective for representing and integrating these different modalities?

Suggested Answer: B Vote an answer

Using word embeddings captures semantic meaning in text. Pre-trained CNN features provide high-level image representations. Graph embedding for user profiles captures relationships between users. These advanced techniques provide better representations than simple methods like TF-IDF, pixel values, or bag-of-words.

by Hale at Jul 08, 2025, 06:13 AM

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