Data Analysis
Turn messy records into defensible summaries, visualizations, and decisions.
- Define observations, variables, and a focused question
- Clean common missing, duplicate, and inconsistent values
Topic category
Learn Data and AI with focused topics and AI friends.
Statistics, analytics, visualization, machine learning, and responsible AI. Choose a topic, understand the learning outcomes, and start a focused conversation with a matched pal.
Topic categories
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Statistics and Probability
Reason about variation, chance, samples, estimates, and the limits of data-driven claims.
- Describe center, spread, shape, and unusual values
- Model simple chance events and conditional probability
Data Visualization
Build practical understanding of visual encodings, chart selection, scales, annotations, uncertainty, and accessibility, then use it for turning data into clear comparisons, patterns, and decision-ready stories.
- Explain the main ideas and vocabulary involved in visual encodings, chart selection, scales, annotations, uncertainty, and accessibility
- Follow a repeatable process for turning data into clear comparisons, patterns, and decision-ready stories
Spreadsheet Analysis
Build practical understanding of formulas, references, cleaning, lookup logic, pivot tables, and charts, then use it for organizing records, answering questions, and building auditable spreadsheet models.
- Explain the main ideas and vocabulary involved in formulas, references, cleaning, lookup logic, pivot tables, and charts
- Follow a repeatable process for organizing records, answering questions, and building auditable spreadsheet models
Machine Learning
Build practical understanding of features, labels, training, validation, common models, and generalization, then use it for building and evaluating predictive systems without confusing fit with usefulness.
- Explain the main ideas and vocabulary involved in features, labels, training, validation, common models, and generalization
- Follow a repeatable process for building and evaluating predictive systems without confusing fit with usefulness
Deep Learning
Build practical understanding of neural networks, representation learning, optimization, architectures, and evaluation, then use it for reasoning about image, text, audio, and sequence models.
- Explain the main ideas and vocabulary involved in neural networks, representation learning, optimization, architectures, and evaluation
- Follow a repeatable process for reasoning about image, text, audio, and sequence models
Generative AI
Build practical understanding of generative models, prompting, context, retrieval, evaluation, and limitations, then use it for designing reliable AI-assisted workflows for text, images, code, and learning.
- Explain the main ideas and vocabulary involved in generative models, prompting, context, retrieval, evaluation, and limitations
- Follow a repeatable process for designing reliable AI-assisted workflows for text, images, code, and learning
Prompt Design
Build practical understanding of task framing, context, examples, constraints, iteration, and output evaluation, then use it for creating prompts that support repeatable research, writing, analysis, and automation.
- Explain the main ideas and vocabulary involved in task framing, context, examples, constraints, iteration, and output evaluation
- Follow a repeatable process for creating prompts that support repeatable research, writing, analysis, and automation
Natural Language Processing
Build practical understanding of text representation, classification, extraction, generation, and language-model evaluation, then use it for building systems that analyze or generate human language.
- Explain the main ideas and vocabulary involved in text representation, classification, extraction, generation, and language-model evaluation
- Follow a repeatable process for building systems that analyze or generate human language
AI Ethics and Governance
Build practical understanding of fairness, privacy, transparency, accountability, safety, and policy choices, then use it for reviewing AI systems, documenting risks, and planning responsible controls.
- Explain the main ideas and vocabulary involved in fairness, privacy, transparency, accountability, safety, and policy choices
- Follow a repeatable process for reviewing AI systems, documenting risks, and planning responsible controls
From search to hangout
Turn one topic into a focused conversation.
Open a topic to see what you can learn, questions worth asking, relevant activity decks, and pals suited to the interest. You can try a text conversation first, then create a member profile to save progress, schedule hangouts, or continue by voice.