📊📉✨

#principal component analysis #machine learning #dimensionality reduction

🔦🧱🖼️

#dimensionality reduction #projection #feature extraction #latent space #shadow projection

🌐➡️🗺️

#dimensionality reduction #projection #3D to 2D #manifold learning #globe to map

🖼️→✨📉k

#eckart-young theorem #data compression #image compression #dimensionality reduction #svd application #low-rank approximation #principal component analysis #pca

🔵🔴↔️📏

#linear discriminant analysis #dimensionality reduction

📊✨📉

#singular value decomposition #data decomposition #dimensionality reduction #matrix analysis

🧊↘️🟦

#mathematical projection #geometric projection #3D to 2D #perspective projection #vector projection #dimensionality reduction

🔢📍🗺️

#vector space #embedding space #latent space #dimensionality reduction #feature vector

🧩➡️🔢📍

#vector embedding #data representation #semantic space #dimensionality reduction #feature extraction

🔢≈📉🎯k

#eckart-young theorem #low-rank approximation #matrix approximation #best approximation #rank k #dimensionality reduction #SVD