PRL 2011 | Sciweavers

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PRL
2011

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Efficient approximate Regularized Least Squares by Toeplitz matrix

13 years 6 months ago

Machine Learning based on the Regularized Least Square (RLS) model requires one to solve a system of linear equations. Direct-solution methods exhibit predictable complexity and s...

Sergio Decherchi, Paolo Gastaldo, Rodolfo Zunino

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PRL
2011

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Temporal synchronization of non-overlapping videos using known object motion

13 years 6 months ago

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This paper presents a robust technique for temporally aligning multiple video sequences that have no spatial overlap between their ﬁelds of view. It is assumed that (i) a moving...

Darlan N. Brito, Flávio L. C. Pádua,...

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PRL
2011

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A sparse version of the ridge logistic regression for large-scale text categorization

13 years 6 months ago

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The ridge logistic regression has successfully been used in text categorization problems and it has been shown to reach the same performance as the Support Vector Machine but with...

Sujeevan Aseervatham, Anestis Antoniadis, É...

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PRL
2011

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Colour and rotation invariant textural features based on Markov random fields

13 years 6 months ago