Essays about: "p-norm"
Found 2 essays containing the word p-norm.
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1. Time Efficiency of Information Retrieval with Geographic Filtering
University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)Abstract : This study addresses the question of time efficiency of two major models within Information Retrieval (IR): the Extended Boolean Model (EBM) and the Vector Space Model (VSM). Both models use the same weighting scheme, based on term-frequency-inverse document frequency (tf-idf). READ MORE
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2. Wiener's lemma
University essay from Institutionen för matematik (MA)Abstract : In this thesis we study Wiener’s lemma. The classical version of the lemma, whose realm is a Banach algebra, asserts that the pointwise inverse of a nonzero function with absolutely convergent Fourier expansion, also possesses an absolutely convergent Fourier expansion. READ MORE