Data Cleaning & Annotation Workflow

Cleans and preprocesses datasets for ML by imputing missing values, scaling numeric features, and encoding categorical variables.

Comprehensive time series data science skill covering feature engineering, model training, and competition-winning strategies for forecasting and prediction problems.

Unified Kaggle skill. Use when the user mentions kaggle, kaggle.com, Kaggle competitions, datasets, models, notebooks, GPUs, TPUs, badges, or anything Kaggle-related. Handles account setup, competition reports, dataset/model downloads, notebook execution, competition submissions, badge collection, and general Kaggle questions.

数据分析技能包 - 自动抓取、清洗、可视化、生成报告。适合数据分析师、运营人员，告别 Excel 手工操作。

Kaggle API integration with managed authentication. Access datasets, models, competitions, and kernels. Use this skill when users want to search, download, o...

Automates CSV/Excel data cleaning, statistical analysis, trend detection, anomaly identification, visualization, and report generation.