Techniques for image preprocessing and template matching to count objects in images.
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cxcscmu/SkillLearnBench - Page 9
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Tools and techniques for extracting keyframes and processing video files using FFmpeg.
Covers advanced Excel lookup functions including VLOOKUP, INDEX/MATCH, and XLOOKUP for multi-dimensional data retrieval.
Covers descriptive statistics (mean, median, percentiles) and weighted averages using Excel formulas.
Advanced PIL/Pillow techniques for depth effects, sophisticated shapes, and professional visual design
Strategic color application following Anthropic brand standards for professional technical materials
Professional technical diagram layout with grid systems, visual hierarchy, and spatial organization
Advanced techniques for composing seven-character regulated verse with thematic coherence
Detailed tonal pattern requirements for seven-character regulated verse in modern Mandarin
Comprehensive checklist to verify a completed seven-character regulated verse meets all requirements
Fill PDF forms using the PDF skill's form-filling scripts and workflow
SC-100 California Small Claims form field ID mappings and data entry guidelines
Compute and aggregate F1 score and delta from clustering evaluation across images
Implement weighted Euclidean distance metric for DBSCAN with shape parameter
Greedy one-to-one matching of cluster centroids to expert points with maximum distance constraint
Efficient parallel hyperparameter grid search using joblib with 847 combinations
Find Pareto-optimal solutions balancing multiple conflicting objectives with rigorous verification
Advanced CSV security report generation with validation, normalization, and comprehensive error handling
Strategic CVSS score extraction with multi-source lookup, fallback handling, and NVD/GHSA integration
Enhanced npm vulnerability scanning with Trivy supporting multiple severity levels and complete metadata extraction
Work with MultiPolygon and MultiLineString geometries from real plate boundary datasets.
Select appropriate projected CRS based on geographic region for accurate distance calculations.
Validate spatial analysis results to ensure correctness of point-in-polygon and distance calculations.
Mine Slack data for embedded URLs, mentioned products, competitive intelligence, and cross-referencing with external data sources.
Extract author, reviewer, and feedback information from structured documents and their associated discussions.
Correlate and merge data from multiple sources (documents, Slack, meetings, URLs) to answer enterprise questions.
Find which funds hold a specific stock and rank them by holding value
Analyze individual fund holdings, AUM, and portfolio composition from 13-F data
Compare holdings across quarters to identify increased/decreased investments
Load and parse SEC 13-F TSV files with proper data type handling and validation
Securing Apache Druid JavaScript filters against unknown property injection attacks
Creating and applying security patches for Jackson deserialization vulnerabilities in Java
Building Apache Druid with Maven while maintaining security patch integrity and skipping unnecessary checks
Aggregate and validate GitHub API data for metrics calculation with comprehensive error handling.
Query GitHub REST API with pagination and date filtering for repository data (PRs, issues).
Validate, format, and write JSON output with schema enforcement and error handling.
Complete SimPO loss implementation with length-normalized rewards and target margin
Testing SimPO loss function with fixed tensors and output verification
Proper initialization of SimPOTrainer with model loading and args setup
Robust pattern-based template processing with conditionals, data validation, and comprehensive placeholder replacement.