Yazar "Horasan, Fahrettin" için listeleme
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Alternate Low-Rank Matrix Approximation in Latent Semantic Analysis
Horasan, Fahrettin; Erbay, Hasan; Varcin, Fatih; Deniz, Emre (Hindawi Ltd, 2019)The latent semantic analysis (LSA) is a mathematical/statistical way of discovering hidden concepts between terms and documents or within a document collection (i.e., a large corpus of text). Each document of the corpus ... -
Alternatif düşük ranklı matris ayrışımı ile gizli anlamsal dizinleme
Horasan, Fahrettin (Kırıkkale Üniversitesi, 2018)Kullanım alanı sürekli genişleyen bilgisayarlar tarafından dijital ortamda depolanan verilerin boyutları günden güne büyümektedir. Ancak bu veriler işlenmediği ya da analiz edilmediği sürece sadece bir arşivden ibarettir. ... -
Block classical Gram-Schmidt-based block updating in low-rank matrix approximation
Erbay, Hasan; Varcin, Fatih; Horasan, Fahrettin; Bicer, Cenker (Scientific Technical Research Council Turkey-Tubitak, 2018)Low-rank matrix approximations have recently gained broad popularity in scientific computing areas. They are used to extract correlations and remove noise from matrix-structured data with limited loss of information. ... -
Latent Semantic Analysis via Truncated ULV Decomposition
Varcin, Fatih; Erbay, Hasan; Horasan, Fahrettin (Ieee, 2016)Latent semantic analysis (LSA) usually uses the singular value decomposition (SVD) of the term-document matrix for discovering the latent relationships within the document collection. With the SVD, by disregarding the ...