Raw Text (ArXiv abstracts) │ Python Layer (crawling, tokenization, stop-word removal) │ TF-IDF Vectorization ── Sparse CSR Matrix (words × docs) │ Randomized SVD ── U (k left singular vectors) ── Σ (k ...
Abstract: Deep learning models rely heavily on matrix multiplication, which is computationally expensive and memory-intensive. Sparse matrices, which contain a high proportion of zero elements, offer ...
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