Search Results for author: João F. Doriguello

Found 2 papers, 0 papers with code

Quantum Algorithms for the Pathwise Lasso

no code implementations21 Dec 2023 João F. Doriguello, Debbie Lim, Chi Seng Pun, Patrick Rebentrost, Tushar Vaidya

We present a novel quantum high-dimensional linear regression algorithm with an $\ell_1$-penalty based on the classical LARS (Least Angle Regression) pathwise algorithm.

Learning Theory

Do you know what q-means?

no code implementations18 Aug 2023 João F. Doriguello, Alessandro Luongo, Ewin Tang

The time complexity is $O\big(\frac{k^{2}}{\varepsilon^2}(\sqrt{k}d + \log(Nd))\big)$ and maintains the polylogarithmic dependence on $N$ while improving the dependence on most of the other parameters.

Clustering

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