数据生成
- 作者仓库星标 0
- 作者更新于 实时读取
- 作者仓库 skills-registry
- 领域
- 通用
- 兼容 Agent
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- Claude Code
- Cursor
- Cline
- Codex
- Windsurf
- Gemini CLI
- +20
- 信任分
- 88 / 100 · 社区维护
- 作者 / 版本 / 许可
- @tomevault-io · 未声明 license
- Token 消耗评级
- 低消耗
- 接入复杂程度
- 需简单配置
- 是否需要外部 API Key
- 不需要
- 兼容的系统
- 未声明（默认跨平台）
- 底层运行要求
- Python
- 文件与系统权限
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- 只读
- 允许写入 / 修改
- Shell 执行
- 网络行为
- 仅限本地
- 安装命令数
- 26 条
档案由构建时根据 SKILL.md 与安装命令自动衍生，可能与作者实际意图存在差异。
需要注意： 未限定 allowed-tools，默认拥有全部工具权限。
---
name: engineering-features-for-machine-learning
description: | Use when this capability is needed. This skill enables Claude to leverage the feature-engineer…
category: 通用
runtime: Python
---
# engineering-features-for-machine-learning 输出预览
## PART A: 任务判断
- 适用问题：通用任务拆解、检查和交付。
- 输入要求：目标材料、限制条件、期望输出和验收方式。
- 证据边界：围绕“Overview / How It Works / When to Use This Skill”读取原文规则，不把推断写成作者承诺。
## PART B: 执行结果
- **01** 任务判断：确认你的需求是否属于通用任务拆解、检查和交付，并标出输入、限制和预期结果。
- **02** 执行计划：优先按“Overview / How It Works / When to Use This Skill”拆成步骤，说明每一步会读取什么、修改什么、产出什么。
- **03** 交付结果：给出可复制的命令、文件改动、检查清单或内容草稿，并说明如何继续迭代。
- **04** 风险边界：结合 读取文件、写入/修改文件、执行终端命令、主要在本地完成、通常不需要额外 API Key 给出执行前确认项。
## Running Rules
- 读取文件、写入/修改文件、执行终端命令；主要在本地完成；通常不需要额外 API Key。
- 先小样例验证，再放大到真实任务。
- 交付时同时给结果、检查口径和下一步迭代建议。原文没有稳定的斜杠命令要求。安装验证后通常全局生效，直接在对话里点名这个 Skill 并描述任务即可。
告诉 Agent 目标文件或材料、期望结果、不可改范围、是否允许联网或执行命令。本 Skill 的权限画像是：读取文件、写入/修改文件、执行终端命令。
先用一个小任务确认它会围绕“Overview / How It Works / When to Use This Skill”工作；涉及文件或命令时，先看 diff、日志、预览或测试结果。
检查最终产物是否包含明确结果、必要证据和下一步动作；如果输出泛泛而谈，就补充输入、边界和验收标准后重跑。
---
name: engineering-features-for-machine-learning
description: | Use when this capability is needed. This skill enables Claude to leverage the feature-engineer…
category: 通用
source: tomevault-io/skills-registry
---
# engineering-features-for-machine-learning
## 什么时候使用
- 把通用方向的常用动作沉淀成 Agent 可调用的技能 适合处理通用任务拆解、检查、交付和复盘，核心价值是把输入、判断、执行、验证和交付边界固定下来，避免 Agent 泛泛回答。 把任务拆成可执行、可检查、可继续迭代的步骤；通常不需要额外…
- 面向通用任务拆解、检查和交付，优先处理能明确输入、步骤和验收标准的工作。
## 需要提供什么
- 目标材料、目录范围、期望结果和不可改动内容。
- 是否允许联网、执行命令、读写文件或调用外部服务。
## 执行规则
- 围绕「Overview / How It Works / When to Use This Skill」组织步骤，不把推断写成作者事实。
- 读取文件、写入/修改文件、执行终端命令；主要在本地完成；通常不需要额外 API Key。
- 先跑小样例，确认结果可检查后再扩大任务范围。
## 输出要求
- 给出最终产物、关键证据、验证方式和下一步动作。
- 信息不足时标记 unknown，不编造命令、平台或依赖。作者原文负责流程事实；仓库文件负责来源和命令；流狐只补充适用场景、限制和质量判断。
skill "engineering-features-for-machine-learning" {
输入层 -> 用户目标 + 目标文件 + 禁止范围 + 验收标准
上下文层 -> Overview / How It Works / When to Use This Skill
规则层 -> SKILL.md 触发条件 / 执行顺序 / 输出格式
运行层 -> Python | 读取文件、写入/修改文件、执行终端命令 | 主要在本地完成
安全层 -> 通常不需要额外 API Key + 小任务验证 + diff / 日志复核
输出层 -> 可复制结果 + 检查清单 + 下一步迭代
}Overview
This skill enables Claude to leverage the feature-engineering-toolkit plugin to enhance machine learning models. It automates the process of creating new features, selecting the most relevant ones, and transforming existing features to better suit the model's needs. By using this skill, you can improve the accuracy, efficiency, and interpretability of your machine learning models.
How It Works
- Analyzing Requirements: Claude analyzes the user's request and identifies the specific feature engineering task required.
- Generating Code: Claude generates Python code using the feature-engineering-toolkit plugin to perform the requested task. This includes data validation and error handling.
- Executing Task: The generated code is executed, creating, selecting, or transforming features as requested.
- Providing Insights: Claude provides performance metrics and insights related to the feature engineering process, such as the importance of newly created features or the impact of transformations on model performance.
When to Use This Skill
This skill activates when you need to:
- Create new features from existing data to improve model accuracy.
- Select the most relevant features from a dataset to reduce model complexity and improve efficiency.
- Transform features to better suit the assumptions of a machine learning model (e.g., scaling, normalization, encoding).
Examples
Example 1: Improving Model Accuracy
User request: "Create new features from the existing 'age' and 'income' columns to improve the accuracy of a customer churn prediction model."
The skill will:
- Generate code to create interaction terms between 'age' and 'income' (e.g., age * income, age / income).
- Execute the code and evaluate the impact of the new features on model performance.
Example 2: Reducing Model Complexity
User request: "Select the top 10 most important features from the dataset to reduce the complexity of a fraud detection model."
The skill will:
- Generate code to calculate feature importance using a suitable method (e.g., Random Forest, SelectKBest).
- Execute the code and select the top 10 features based on their importance scores.
Best Practices
- Data Validation: Always validate the input data to ensure it is clean and consistent before performing feature engineering.
- Feature Scaling: Scale numerical features to prevent features with larger ranges from dominating the model.
- Encoding Categorical Features: Encode categorical features appropriately (e.g., one-hot encoding, label encoding) to make them suitable for machine learning models.
Integration
This skill integrates with the feature-engineering-toolkit plugin, providing a seamless way to create, select, and transform features for machine learning models. It can be used in conjunction with other Claude Code skills to build complete machine learning pipelines.
Source: ComeOnOliver/skillshub — distributed by TomeVault.
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