Master the art of data—from fundamentals to real-world machine learning pipelines.
← Back to HomepageOverview of DS workflow, tools, and mindset.
Learn NumPy, Pandas, and essential programming.
Clean, transform, and prepare messy datasets.
Charts and visual insights using Matplotlib and Seaborn.
Summarizing data and identifying patterns.
Query, join, and extract insights from databases.
Discover trends and insights through visualization and summaries.
Hypothesis testing and confidence intervals.
Understand trends and relationships in data.
Use decision trees, logistic regression, and more.
Find natural groupings with k-means and DBSCAN.
Use PCA and t-SNE to reduce features.
Test accuracy and avoid overfitting with cross-validation.
Scikit-learn pipelines to automate model building.
Build neural networks using TensorFlow or PyTorch.
Analyze trends and forecast with ARIMA and others.
Use Spark and Hadoop to process large datasets.
Work with text data and embeddings.