AI & Machine Learning Glossary

Artificial intelligence services, machine learning platforms, and intelligent automation tools in the cloud.

56 Terms
All Skill Levels
Real Examples
8
Basic Terms
28
Intermediate Terms
20
Advanced Terms

56 Terms

Machine Learning

intermediate

Teaching computers to recognize patterns and make predictions without explicitly programming every step. Like teaching a child to recognize dogs by showing them many pictures of dogs.

Example: Spotify uses machine learning to recommend songs based on what you've listened to before....

Artificial Intelligence

intermediate

Computer systems that can perform tasks typically requiring human intelligence. Like teaching machines to think and learn.

Example: Siri and Alexa use AI to understand and respond to voice commands....

Neural Network

advanced

A computing system inspired by the human brain that learns from data by adjusting connections between artificial neurons. Like a network of interconnected decision-makers that learn to recognize patterns.

Example: Image recognition apps use neural networks to identify objects in photos by learning from millions o...

Deep Learning

advanced

Advanced machine learning technique using multi-layered neural networks to learn complex patterns from large amounts of data. Like teaching a brain to understand information through many layers of analysis.

Example: Self-driving cars use deep learning to recognize pedestrians, traffic signs, and road conditions fro...

Generative AI

advanced

AI systems that can create new content like text, images, code, or music based on patterns learned from training data. Like having a creative assistant that can generate original work.

Example: ChatGPT, DALL-E, and GitHub Copilot are generative AI tools that create human-like text, images, and...

Large Language Model

advanced

Massive AI models trained on vast amounts of text data that can understand and generate human language. Like having an AI assistant that has read a significant portion of the internet.

Example: GPT-4, Claude, and Gemini are large language models that can write essays, answer questions, and hel...

Data Labeling

intermediate

The process of tagging data with labels or annotations to teach AI models what patterns to recognize. Like grading homework to teach students the right answers.

Example: Training an image recognition model requires thousands of photos labeled with what objects they cont...

Feature Engineering

advanced

The process of selecting and transforming raw data into meaningful inputs that AI models can learn from effectively. Like preparing ingredients before cooking to bring out the best flavors.

Example: For predicting house prices, feature engineering might combine 'bedrooms' and 'bathrooms' into 'tota...

Feature Store

advanced

Centralized repository for storing, managing, and serving machine learning features for consistent use across training and production. Like a shared ingredient pantry that ensures everyone uses the same quality ingredients.

Example: A feature store ensures that the 'customer lifetime value' calculation used during model training is...

Model Training

intermediate

The process of teaching an AI model to recognize patterns by feeding it labeled data and adjusting its parameters. Like training a student by showing them many practice problems with answers.

Example: Training a spam detection model involves feeding it thousands of emails labeled as 'spam' or 'not sp...

Hyperparameter Tuning

advanced

Optimizing the settings and configurations of a machine learning model to improve its performance. Like fine-tuning a recipe by adjusting cooking temperature and time for the best results.

Example: Data scientists tune hyperparameters like learning rate and number of layers to make their neural ne...

Experiment Tracking

intermediate

Recording and comparing different machine learning experiments, including their configurations, metrics, and results. Like keeping a detailed lab notebook to track all your scientific experiments.

Example: MLflow tracks every model training run, recording which parameters were used and how accurate each m...

Model Validation

intermediate

Testing a trained AI model on data it hasn't seen before to ensure it generalizes well and doesn't just memorize training data. Like giving students a practice test before the final exam.

Example: After training a fraud detection model, validation testing on new transactions ensures it can accura...

Model Registry

advanced

Central repository for storing, versioning, and managing trained machine learning models with their metadata. Like a library catalog system that tracks all versions of AI models.

Example: A model registry stores each version of a recommendation model, tracking which version is in product...

Model Serving

advanced

Making trained AI models available to applications through APIs or services for making predictions. Like opening a restaurant that serves dishes created from tested recipes.

Example: Model serving infrastructure hosts a language translation model that applications can call via API t...

Model Inference

intermediate

Using a trained AI model to make predictions or decisions on new data. Like applying learned knowledge to solve new problems.

Example: When you upload a photo to identify a plant, the app uses model inference to predict what species it...

Batch Inference

intermediate

Processing large volumes of data through an AI model all at once rather than one item at a time. Like grading a stack of exams together rather than waiting for students to submit them individually.

Example: An e-commerce company runs batch inference overnight to generate product recommendations for all mil...

MLOps

advanced

Machine Learning Operations - practices and tools for deploying, monitoring, and managing AI models in production, similar to DevOps but for ML systems. Like having a complete system for keeping AI models running smoothly.

Example: MLOps teams automate model retraining, monitor performance, and quickly roll back to previous versio...

Data Drift

advanced

When the statistical properties of input data change over time compared to the training data, potentially degrading model performance. Like a recipe not working well when ingredient quality changes.

Example: A shopping recommendation model experiences data drift when customer behavior shifts during holidays...

Model Drift

advanced

Degradation of an AI model's performance over time as real-world conditions change from what it was trained on. Like skills becoming outdated as the world changes.

Example: A fraud detection model experiences drift as scammers develop new tactics that weren't in the traini...

Model Monitoring

intermediate

Continuously tracking AI model performance, data quality, and system health in production to detect issues early. Like having health checkups to catch problems before they become serious.

Example: Model monitoring alerts the team when prediction accuracy drops below 95% or when incoming data look...

SageMaker

advanced

AWS machine learning platform that helps data scientists and developers build, train, and deploy ML models. Like having a complete AI laboratory with all the tools and infrastructure ready to use.

Example: A retail company uses SageMaker to build a recommendation engine that suggests products based on cus...

Rekognition

intermediate

AWS image and video analysis service powered by machine learning. Like having a super-smart assistant that can instantly identify what's in photos and videos.

Example: A social media app uses Rekognition to automatically tag friends in uploaded photos....

Comprehend

intermediate

AWS natural language processing service that analyzes text for insights and relationships. Like having a literary expert who can instantly understand the meaning and sentiment of any text.

Example: Customer service teams use Comprehend to analyze support tickets and automatically categorize urgent...

Lex

advanced

AWS service for building conversational chatbots and voice assistants. Like having the technology behind Alexa available for your own applications.

Example: A bank creates a chatbot using Lex that helps customers check account balances and transfer money....

Natural Language Processing

intermediate

AI field focused on enabling computers to understand and generate human language. Like teaching computers to read, write, and speak like humans.

Example: Voice assistants use NLP to understand spoken commands and respond with natural-sounding speech....

Computer Vision

intermediate

AI field that enables computers to interpret and understand visual information from images and videos. Like giving computers the ability to see and understand what they're looking at.

Example: Medical imaging systems use computer vision to help doctors identify tumors in X-rays and MRI scans....

DataBrew

intermediate

AWS visual data preparation service for cleaning and normalizing data without writing code. Like having a smart assistant that automatically organizes messy spreadsheets.

Example: Data analysts use DataBrew to clean customer data from multiple sources, removing duplicates and fix...

Translate

basic

AWS neural machine translation service for real-time language translation. Like having a universal translator that instantly converts text between languages.

Example: Global e-commerce sites use Translate to automatically convert product descriptions into customers' ...

Polly

basic

AWS text-to-speech service that turns written text into lifelike spoken audio. Like having a professional narrator that can read any text in different voices.

Example: Educational apps use Polly to read textbook content aloud to students with visual impairments or lea...

Transcribe

basic

AWS speech-to-text service that converts audio to accurate text transcriptions. Like having a professional transcriptionist that never gets tired.

Example: Journalists use Transcribe to convert recorded interviews into text documents for easier editing and...

Textract

intermediate

AWS service that extracts text and data from documents using machine learning. Like having an AI assistant that can read and understand any document format.

Example: Insurance companies use Textract to automatically extract information from claim forms and medical r...

Bedrock

advanced

AWS service for building generative AI applications using foundation models from leading AI companies. Like having access to the most advanced AI brains for your applications.

Example: Content creators use Bedrock to generate marketing copy, product descriptions, and creative content ...

Azure Machine Learning

intermediate

Microsoft's cloud platform for building, training, and deploying machine learning models. Like having a complete AI laboratory in the cloud with all the tools you need.

Example: Retailers use Azure Machine Learning to predict customer demand and optimize inventory levels automa...

Azure Computer Vision

intermediate

Microsoft's AI service for analyzing images and extracting information from visual content. Like having AI eyes that can see and describe everything in pictures.

Example: Retail apps use Computer Vision to let customers search for products by taking photos instead of typ...

Azure Language Service

intermediate

Microsoft's unified natural language processing service for understanding text. Like having an AI that can read and understand human language in all its complexity.

Example: Social media companies use Language Service to automatically moderate content and detect harmful pos...

Azure Speech Service

intermediate

Microsoft's AI service for speech-to-text, text-to-speech, and speech translation. Like having a universal voice assistant that speaks and understands multiple languages.

Example: Call centers use Speech Service to automatically transcribe customer calls and provide real-time tra...

Azure Translator

basic

Microsoft's neural machine translation service supporting 100+ languages. Like having a world-class interpreter available instantly for any language pair.

Example: International news websites use Azure Translator to automatically translate articles for global audi...

Form Recognizer

intermediate

Azure AI service for extracting text, key-value pairs, and tables from documents. Like having an AI secretary that can read and organize any paperwork.

Example: Accounting firms use Form Recognizer to automatically extract data from invoices and expense reports...

Azure Bot Service

intermediate

Microsoft's platform for building intelligent chatbots that work across multiple channels. Like having the tools to create customer service representatives that never sleep.

Example: Hotels use Azure Bot Service to create booking assistants that help guests reserve rooms through web...

Azure OpenAI Service

advanced

Microsoft's enterprise-grade access to OpenAI's powerful language models like GPT-4. Like having the world's most advanced AI assistant available for your business with enterprise security.

Example: Software companies use Azure OpenAI to add intelligent code completion and documentation generation ...

Vertex AI

advanced

Google's unified machine learning platform for building, deploying, and scaling AI models. Like having Google's AI expertise available as a complete toolkit for your projects.

Example: Autonomous vehicle companies use Vertex AI to train computer vision models that can recognize traffi...

Vision AI

intermediate

Google's machine learning service for image analysis and computer vision. Like giving applications the ability to see and understand visual content like humans do.

Example: Manufacturing companies use Vision AI to automatically detect defects in products on assembly lines....

Natural Language AI

intermediate

Google's service for understanding and analyzing human language. Like having an AI that can read and comprehend text with human-like understanding.

Example: News organizations use Natural Language AI to automatically categorize articles and extract key topi...

Translation AI

basic

Google's advanced neural machine translation service. Like having Google Translate's power available for your applications with enterprise features.

Example: Travel apps use Translation AI to instantly translate user reviews and descriptions into travelers' ...

Speech-to-Text

basic

Google's service for converting audio to text with high accuracy. Like having a professional transcriptionist that works instantly and supports many languages.

Example: Video conferencing apps use Speech-to-Text to provide real-time captions for accessibility and meeti...

Text-to-Speech

basic

Google's service for converting text into natural-sounding spoken audio. Like having a professional voice actor that can read any text in multiple languages and voices.

Example: Navigation apps use Text-to-Speech to provide driving directions in natural-sounding voices....

Document AI

intermediate

Google's service for extracting structured data from documents using machine learning. Like having an AI assistant that can read and organize any type of document.

Example: Law firms use Document AI to extract key information from contracts and legal documents automaticall...

Document Understanding

intermediate

Oracle's AI service for extracting text, tables, and key information from documents. Like having an AI assistant that can read and understand any document format.

Example: Insurance companies use Document Understanding to automatically process claims forms and medical rec...

OCI Vision

intermediate

Oracle's computer vision service for analyzing images with pre-trained AI models. Like giving applications the ability to see and recognize objects in pictures.

Example: Retail apps use OCI Vision to let customers search for products by taking photos instead of typing d...

OCI Language

intermediate

Oracle's natural language processing service for analyzing text. Like having an AI that can read and understand human language with expert-level comprehension.

Example: Customer service teams use OCI Language to analyze support tickets and automatically categorize them...

OCI Speech

basic

Oracle's service for converting speech to text and text to speech. Like having a universal translator between spoken words and written text.

Example: Accessibility applications use OCI Speech to provide voice control for users with mobility limitatio...

OCI Generative AI

advanced

Oracle's service for accessing large language models for text generation and AI applications. Like having access to highly intelligent AI assistants for your business needs.

Example: Content marketing teams use OCI Generative AI to create product descriptions and marketing copy auto...

OCI Data Science

advanced

Oracle's collaborative platform for building, training, and deploying machine learning models. Like having a complete AI laboratory with all the tools data scientists need.

Example: Financial institutions use OCI Data Science to build fraud detection models that identify suspicious...

Digital Assistant

intermediate

Oracle's platform for building conversational AI interfaces and chatbots. Like having the tools to create intelligent customer service representatives.

Example: Telecom companies use Digital Assistant to help customers check their bills and upgrade services thr...

AI Agent Platform

advanced

Oracle's service for building intelligent AI agents that can reason and execute complex tasks. Like creating AI employees that can think and act independently.

Example: Supply chain companies use AI Agent Platform to create autonomous agents that manage inventory and o...