Huawei H13-321_V2.5題庫資訊：HCIP-AI-EI Developer V2.5考試即時下載|更新的H13-321_V2.5最近，Fast2test開始提供給大家很多關於IT認證考試的最新的資料。比如H13-321_V2.5考古題都是根據最新版的IT認證考試研發出來的。可以告訴大家最新的與考試相關的消息。考試的大綱有什麼變化，以及考試中可能會出現的新題型，這些內容都包括在了資料中。所以，如果你想參加IT考試，最好利用Fast2test的資料。因為只有這樣你才能更好地準備考試。 最新的 HCIP-AI EI Developer H13-321_V2.5 免費考試真題 (Q10-Q15):問題 #10
In cases where the bright and dark areas of an image are too extreme, which of the following techniques can be used to improve the image?
A. Grayscale stretching
B. Inversion
C. Gamma correction
D. Grayscale compression
答案：C
解題說明：
When the contrast between bright and dark areas is extreme,gamma correctionis effective in adjusting luminance in a non-linear way to balance these extremes.
* If# < 1, dark areas are brightened, highlights are compressed.
* If# > 1, bright areas are emphasized, shadows are compressed.Other methods like grayscale stretching and compression target linear contrast changes, while inversion flips pixel values but doesn't balance extreme light/dark ranges effectively.
Exact Extract from HCIP-AI EI Developer V2.5:
"Gamma correction adjusts image brightness non-linearly, suitable for correcting overly bright or overly dark regions, improving overall visibility." Reference:HCIP-AI EI Developer V2.5 Official Study Guide - Chapter: Image Enhancement
問題 #11
What are the adjacency relationships between two pixels whose coordinates are (21,13) and (22,12)?
A. No adjacency relationship
B. 4-adjacency
C. Diagonal adjacency
D. 8-adjacency
答案：C,D
解題說明：
Pixel adjacency describes how pixels are connected:
* 4-adjacencyixels share a side (up, down, left, right).
* Diagonal adjacencyixels touch at a corner.
* 8-adjacency:Combination of 4-adjacency and diagonal adjacency.
Given coordinates (21,13) and (22,12), the pixels differ by 1 in both x and y directions, meaning they meet at a corner - this isdiagonal adjacency. Since 8-adjacency includes both side and diagonal adjacency, they are also8-adjacent.
Exact Extract from HCIP-AI EI Developer V2.5:
"In 8-adjacency, pixels are considered neighbors if they are connected horizontally, vertically, or diagonally.
Diagonal adjacency occurs when pixels touch at a corner."
Reference:HCIP-AI EI Developer V2.5 Official Study Guide - Chapter: Digital Image Basics
問題 #12
Maximum likelihood estimation (MLE) can be used for parameter estimation in a Gaussian mixture model (GMM).
A. FALSE
B. TRUE
答案：B
解題說明：
A Gaussian mixture model represents a probability distribution as a weighted sum of multiple Gaussian components. TheMLEmethod can be applied to estimate the parameters of these components (means, variances, and mixing coefficients) by maximizing the likelihood of the observed data. The Expectation- Maximization (EM) algorithm is typically used to perform MLE in GMMs because it can handle hidden (latent) variables representing the component assignments.
Exact Extract from HCIP-AI EI Developer V2.5:
"MLE, implemented through the EM algorithm, is commonly used to estimate the parameters of Gaussian mixture models." Reference:HCIP-AI EI Developer V2.5 Official Study Guide - Chapter: Gaussian Mixture Models
問題 #13
Which of the following are the impacts of the development of large models?
A. Large models will completely replace small and domain-specific models
B. Model pre-training costs will be reduced
C. The accuracy and efficiency of natural language processing tasks will improve
D. Data privacy and security issues will be exacerbated
答案：C,D
解題說明：
The emergence of large AI models (e.g., GPT, Pangu, BERT) has led to:
* C:Improved accuracy and efficiency in NLP and other AI tasks because of their ability to capture deep semantic and contextual information.
* D:Increased data privacy and security concerns, as large models require massive datasets which may contain sensitive or proprietary information.Ais false - large models increase pre-training costs.Bis false - small and domain-specific models still play important roles due to efficiency and deployment constraints.
Exact Extract from HCIP-AI EI Developer V2.5:
"Large models improve task performance but raise privacy and security concerns. They do not necessarily reduce training cost or eliminate the need for smaller models." Reference:HCIP-AI EI Developer V2.5 Official Study Guide - Chapter: Large Model Trends and Challenges
問題 #14
In 2017, the Google machine translation team proposed the Transformer in their paperAttention is All You Need. The Transformer consists of an encoder and a(n) --------. (Fill in the blank.) 答案：
解題說明：
Decoder
Explanation:
The Transformer model architecture includes:
* Encoder:Encodes the input sequence into contextualized representations.
* Decoder:Uses the encoder output and self-attention over previously generated tokens to produce the target sequence.
Exact Extract from HCIP-AI EI Developer V2.5:
"The Transformer consists of an encoder-decoder structure, with self-attention mechanisms in both components for sequence-to-sequence learning." Reference:HCIP-AI EI Developer V2.5 Official Study Guide - Chapter: Transformer Overview
ixels share a side (up, down, left, right).