Feedforward neural networks (FNNs) are networks where information moves in only one direction—forward—from the input nodes through hidden layers to the output nodes. Both fully-connected neural networks (where each neuron in one layer connects to every neuron in the next) and convolutional neural networks (CNNs) (which have a specific architecture for image data) are examples of feedforward networks.
However, recurrent neural networks (RNNs) and Boltzmann machines are not feedforward networks. RNNs include loops where information can be fed back into previous layers, and Boltzmann machines involve undirected connections between units, making them a form of a stochastic network rather than a feedforward structure.
Which of the following is NOT a key feature that enables all-scenario deployment and collaboration for MindSpore?
Options:
A.
Data and computing graphs are transmitted to Ascend AI Processors.
B.
Federal meta-learning enables real-time, coordinated model updates between different devices, and across the device and cloud.
C.
Unified model IR delivers a consistent deployment experience.
D.
Graph optimization based on a software-hardware synergy shields the differences between scenarios.
Answer:
B
Explanation:
While MindSpore supports all-scenario deployment with features like data and computing graph transmission to Ascend AI processors, unified model IR for consistent deployment, and graph optimization based on software-hardware synergy, federal meta-learning is not explicitly a core feature of MindSpore's deployment strategy. Federal meta-learning refers to a distributed learning paradigm, but MindSpore focuses more on efficient computing and model optimization across different environments.
[Reference: Huawei HCIA-AI Certification, AI Development Framework – MindSpore Features., , ]
Question 3
Which of the following are use cases of generative adversarial networks?
Options:
A.
Photo repair
B.
Generating face images
C.
Generating a 3D model from a 2D image
D.
Generating images from text
Answer:
A, B, C, D
Explanation:
Generative Adversarial Networks (GANs) are widely used in several creative and image generation tasks, including:
A. Photo repair: GANs can be used to restore missing or damaged parts of images.
B. Generating face images: GANs are known for their ability to generate realistic face images.
C. Generating a 3D model from a 2D image: GANs can be used in applications where 2D images are converted into 3D models.
D. Generating images from text: GANs can also generate images based on text descriptions, as seen in tasks like text-to-image synthesis.
All of the provided options are valid use cases of GANs.
HCIA AI References:
Deep Learning Overview: Discusses the architecture and use cases of GANs, including applications in image generation and creative content.
AI Development Framework: Covers the role of GANs in various generative tasks across industries.