Explain ML model predictions using SHAP values, feature importance, and decision paths with visualizations.
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15,399 skills
Use when asked to compare multiple ML models, perform cross-validation, evaluate metrics, or select the best model...
Extract named entities (people, organizations, locations, dates) from text using NLP. Use for document analysis,...
Extract text from images and scanned PDFs using OCR. Supports 100+ languages, table detection, structured output...
Generate organizational hierarchy charts from CSV, JSON, or nested data. Supports multiple layouts, department...
Detect anomalies and outliers in datasets using statistical and ML methods. Use for data cleaning, fraud detection,...
Generate secure passwords and passphrases with customizable rules. Check password strength, generate bulk passwords,...
Comprehensive PDF manipulation - merge, split, rotate, extract pages, add watermarks, compress, and encrypt PDFs...
Standardize and format phone numbers with international support, validation, and multiple output formats.
Create photo collages with grid layouts, custom arrangements, borders, and backgrounds. Combine multiple images into...
Generate pivot tables from CSV/Excel with aggregations, filters, and automatic chart creation.
Split audio files by detecting silence gaps. Auto-segment podcasts into chapters, remove long silences, and export...
Use when asked to scan, decode, read, or extract data from QR codes or barcodes in images.
Generate QR codes with URLs and UTM tracking. Exports PNG/SVG with captions. Use for single codes, batch generation,...
Calculate readability scores (Flesch-Kincaid, Gunning Fog, SMOG) and grade levels for text. Analyze writing...
Extract vendor, date, items, amounts, and total from receipt images using OCR and pattern matching with structured...
Test, debug, and explain regular expressions. Visualize matches, generate patterns from examples, and convert...
Generate professional PDF/HTML reports with charts, tables, and narrative from data. Supports templates, branding,...
Generate professional PDF resumes from structured data or JSON. Multiple templates, ATS-friendly output, and...
Calculate ROI for marketing campaigns, investments, and business decisions. Includes break-even analysis, payback...
Create interactive Sankey diagrams for flow visualization from CSV, DataFrame, or dict data. Supports node/link...
Use when asked to create publication-ready scientific figures, charts for research papers, or academic visualizations.
Analyze text sentiment (positive/negative/neutral) with confidence scores, emotion detection, and visualization....
Guide for creating effective skills. Use when building new skills or updating existing ones that extend ChatGPT with...