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NCA-GENM Flashcards
Concept recall cards across all chapters
52 concept cards ยท generated from chapter scope explanations
Study Method
- Read the concept name first and recall the meaning before expanding the answer.
- Mark missed concepts by chapter so you know where to review next.
- Repeat weak cards after re-reading the related chapter and scope bullets.
Chapter 1: Core Machine Learning and Deep Learning Foundations
1 cardsSupervised learning
Train with labeled input-output pairs and optimi
Chapter 2: Generative AI Fundamentals
6 cardsAutoregressive models
Generate outputs token-by-token conditioned on prior context.
Diffusion models
Generate by iterative denoising from noise toward structured output.
VAEs
Learn compressed latent representation with probabilistic decoding.
GANs
Generator/discriminator competition for synthetic realism.
Encoder-decoder
Encode source signal then decode target sequence/signal.
Transformer families
Shared attention mechanics speciali
Chapter 3: Multimodal AI Core Concepts
6 cardsModalities
Each modality has different structure, noise profile, and annotation cost.
Fusion strategies
Where and how modality streams are combined in the pipeline.
Cross-modal attention
Learns alignment between modality tokens/regions/segments.
Joint embedding
Shared semantic vector space enabling cross-modal retrieval.
Representation alignment
Reduce modality gap so semantically similar items are close.
Cross-modal tasks
Practical application patterns likely to appear in scenario questions.
Chapter 4: Audio and Speech Processing
3 cardsASR
Speech-to-text conversion pipeline and quality constraints.
TTS
Text-to-waveform synthesis with intelligibility and prosody goals.
Speaker identification/diari
Review this concept in the chapter content.
Chapter 5: Vision and Image Understanding
7 cardsClassification
Assign one or more labels to an image.
Detection
Predict object classes and locations.
Segmentation
Predict pixel-level masks for regions or objects.
Feature extraction
Build representation vectors for downstream tasks.
CNN maps vs ViT tokens
Local hierarchical features versus global attention-based context.
CLIP/contrastive learning
Align vision and text in shared semantic space.
Embedding similarity
Core mechanism behind image-text retrieval systems.
Chapter 6: Digital Humans and AI Avatars (ACE Context)
6 cardsReal-time speech
Low-latency speech I/O loop for natural interaction.
Voice animation
Mapping speech dynamics to facial/body expression.
Audio2Face awareness
Audio-driven facial motion generation concept.
Avatar rendering
Visual output stack for believable interaction.
Microservices architecture
Decompose speech, reasoning, animation, and rendering services.
Conversational pipeline
End-to-end orchestration across multimodal components.
Chapter 7: Data Handling for Multimodal Systems
1 cardsPreprocessing per modality
Each modality has its own quality and normali
Chapter 8: Experimentation and Evaluation
5 cardsA/B testing
Controlled comparison under realistic usage conditions.
Hyperparameter tuning
Systematic search across training/inference settings.
Cross-validation
Better reliability when data is constrained.
Benchmarking/model comparison
Reproducible baseline-vs-candidate evaluation.
Latency/throughput
Runtime gates that decide deployment viability.
Chapter 9: Performance Optimization
1 cardsQuanti
Review this concept in the chapter content.
Chapter 10: Deployment and Engineering
6 cardsAPI integration
Expose model behavior safely and consistently to clients.
Model serving
Host versioned models with predictable runtime behavior.
Microservices
Separate concerns for scale, resilience, and ownership clarity.
REST/gRPC
Interface tradeoffs by latency, typing, and ecosystem fit.
CI/CD for AI
Automate validation and release with model-aware checks.
Containeri
Review this concept in the chapter content.
Chapter 11: Trustworthy and Responsible AI
6 cardsBias
Uneven outcomes caused by data, model, or pipeline behavior.
Hallucination
Plausible but unsupported outputs.
Safety guardrails
Policy and control layers reducing harmful behavior.
Data privacy
Controls for sensitive data access, retention, and exposure.
Responsible deployment
Risk-aware release and monitoring process.
Governance
Ownership, auditability, and accountability framework.
Chapter 12: NVIDIA Ecosystem Awareness
4 cardsNVIDIA AI Enterprise
Enterprise software platform for AI lifecycle and operations.
ACE
Digital human and conversational avatar capability ecosystem.
CUDA
GPU compute foundation for accelerated AI workloads.
TensorRT
Engine/runtime optimi