Imported from jeremylongshore/tons-of-skills-marketplace (plugins/ai-ml/classification-model-builder/skills/building-classification-models/SKILL.md). Install upstream with npx skills add jeremylongshore/tons-of-skills-marketplace --skill building-classification-models. Copyright stays with the author (MIT).

Classification Model Builder

Build and evaluate classification models for supervised learning tasks with labeled data.

Overview

This skill empowers Claude to efficiently build and deploy classification models. It automates the process of model selection, training, and evaluation, providing users with a robust and reliable classification solution. The skill also provides insights into model performance and suggests potential improvements.

How It Works

1. Context Analysis: Claude analyzes the user's request, identifying the dataset, target variable, and any specific requirements for the classification model.
2. Model Generation: The skill utilizes the classification-model-builder plugin to generate code for training a classification model based on the identified dataset and requirements. This includes data preprocessing, feature selection, model selection, and hyperparameter tuning.
3. Evaluation and Reporting: The generated model is trained and evaluated using appropriate metrics (e.g., accuracy, precision, recall, F1-score). Performance metrics and insights are then provided to the user.

When to Use This Skill

This skill activates when you need to:

• Build a classification model from a given dataset.
• Train a classifier to predict categorical outcomes.
• Evaluate the performance of a classification model.

Examples

Example 1: Building a Spam Classifier

User request: "Build a classifier to detect spam emails using this dataset."

The skill will:

1. Analyze the provided email dataset to identify features and the target variable (spam/not spam).
2. Generate Python code using the classification-model-builder plugin to train a spam classification model, including data cleaning, feature extraction, and model selection.

Example 2: Predicting Customer Churn

User request: "Create a classification model to predict customer churn using customer data."

The skill will:

1. Analyze the customer data to identify relevant features and the churn status.
2. Generate code to build a classification model for churn prediction, including data validation, model training, and performance reporting.

Best Practices

• Data Quality: Ensure the input data is clean and preprocessed before training the model.
• Model Selection: Choose the appropriate classification algorithm based on the characteristics of the data and the specific requirements of the task.
• Hyperparameter Tuning: Optimize the model's hyperparameters to achieve the best possible performance.

Integration

This skill integrates with the classification-model-builder plugin to automate the model building process. It can also be used in conjunction with other plugins for data analysis and visualization.

Prerequisites

• Appropriate file access permissions
• Required dependencies installed

Instructions

1. Invoke this skill when the trigger conditions are met
2. Provide necessary context and parameters
3. Review the generated output
4. Apply modifications as needed

Output

The skill produces structured output relevant to the task.

Error Handling

• Invalid input: Prompts for correction
• Missing dependencies: Lists required components
• Permission errors: Suggests remediation steps

Resources

• Project documentation
• Related skills and commands