Data Science & ML Claude 技能

Pandas Data Optimizer

Optimizes Python data processing using production-grade pandas patterns for large-scale DataFrame manipulation and memory efficiency.

Financial Return Calculations

Computes and analyzes complex investment performance metrics including TWR, MWR, CAGR, and annualized returns.

Alternative Investment Analysis

Analyzes and evaluates alternative investments including hedge funds, private equity, and venture capital using industry-standard metrics and frameworks.

Cohort Analysis

Analyzes user retention and behavioral patterns over time to optimize customer lifecycle and lifetime value.

Question Creator

Generates standardized benchmark test cases for the CAC evaluation system across code, math, logic, and comprehensive categories.

Digital Asset Analysis

Analyzes cryptocurrency fundamentals, DeFi protocols, and blockchain metrics to provide deep insights into the digital asset ecosystem.

CSV Wrangler

Cleans and processes malformed or messy CSV files using automated detection of encodings, delimiters, and data types.

Params Proto Declarative ML Management

Streamlines machine learning experiment configuration using declarative decorators and automatic CLI generation.

Hugging Face Transformers Best Practices

Implements best practices for Hugging Face Transformers including model loading, fine-tuning, and inference optimization.

Panel Interactive Dashboards

Builds sophisticated, reactive web applications and data dashboards using the HoloViz Panel and Param framework.

Colormaps & Visual Styling

Master color management and accessible visual styling using perceptually uniform Colorcet palettes for scientific data visualizations.

Holoviz Param Type-Safe Configuration

Implements declarative, type-safe parameter systems with automatic validation and reactive UI generation for Python applications.

Lumen AI Data Exploration

Enables natural language data exploration and conversational analytics through AI-powered agents and automated SQL generation.

Astropy Fundamentals

Simplifies astronomical data analysis and processing using the Astropy ecosystem for coordinates, units, and FITS files.

Pixi Environment Manager

Streamlines scientific Python development by managing complex conda and PyPI dependencies with fast, reproducible Pixi environments.

Xarray Multidimensional Data Analysis

Analyzes and processes labeled multidimensional scientific datasets using Xarray, Dask, and geospatial extensions.

HoloViz Data Visualization

Creates complex, interactive, and multi-dimensional data visualizations using the HoloViz ecosystem.

Geospatial Visualization & Mapping

Creates interactive, high-performance geographic visualizations and spatial data analyses using GeoViews and GeoPandas.

ClawRouter

Reduces LLM inference costs by automatically routing requests to the most cost-effective and capable models across major providers.

Plotting Fundamentals with HoloViz

Generates interactive, publication-quality visualizations and dashboards using the HoloViz ecosystem.

Scientific Python Packaging

Standardizes the creation and distribution of Python packages using modern Hatchling and PEP 621 conventions for scientific computing.

Advanced Data Rendering with Datashader

Enables high-performance rasterization and visualization for massive datasets exceeding 100 million points using Datashader and HoloViews.

Data Validation & Pipeline Helpers

Standardizes data quality across ETL pipelines with custom validation patterns, schema evolution, and automated test assertions.

Apache Airflow Orchestration

Orchestrates complex data pipelines and automated workflows using Apache Airflow's DAG-based architecture and extensive operator ecosystem.

MLOps Workflows

Implements production-grade machine learning lifecycles using MLflow for experiment tracking, model registration, and multi-cloud deployment patterns.

Apache Spark Data Processing

Architects and optimizes scalable, distributed data pipelines and analytics systems using the Apache Spark framework.

Excel & Financial Modeling

Automates professional-grade spreadsheet creation, financial modeling, and data analysis with dynamic formula preservation and error-free validation.

LangChain Orchestration

Architects production-grade LLM applications using advanced LangChain orchestration patterns, agents, and complex memory systems.

RAG Evaluation & Benchmarking

Evaluates RAG system performance through automated metrics, LLM-as-judge scoring, and competitive benchmarking.

Chunking Advisor

Recommends optimal document chunking strategies to improve retrieval quality and accuracy in RAG pipelines.