Tag: Data Visualization
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PCA vs t-SNE vs UMAP: Real Performance on 10K Samples
Compare PCA, t-SNE, and UMAP on 10K samples with runtime benchmarks, visual quality analysis, and practical guidance for your data pipeline.
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Interactive Dashboards with Plotly and Streamlit
Build a live data dashboard in 50 lines: Plotly + Streamlit with callbacks, filters, and hover tooltips. No JavaScript required.
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Plotly vs Matplotlib for Stock Visualization
Interactive Plotly charts reveal MACD divergences that static Matplotlib hides. Includes multi-panel dashboard code for RSI and Bollinger Bands.