→ GPUs (Graphics Processing Units) are optimized for parallel computations, which are essential for training deep neural networks. These models involve massive matrix operations across multiple layers, making GPUs significantly faster than CPUs in deep learning tasks.
Why the other options are incorrect:
B: Clustering (e.g., k-means) can benefit from acceleration but doesn’t usually require GPU-level computation.
C: NLP tasks may use GPUs if they involve deep learning (e.g., transformers), but the correct choice is the model type.
D: Tree-based models (e.g., decision trees, random forests) typically run efficiently on CPUs.
Official References:
CompTIA DataX (DY0-001) Study Guide – Section 4.3:“Deep learning models, such as neural networks, are computationally intensive and commonly require GPUs for efficient training.”
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