2018年12月10日 · In this paper, we introduce q-means, a new quantum algorithm for clustering which is a canonical problem in unsupervised machine learning. The $q$-means algorithm has convergence and precision guarantees similar to $k$-means, and it outputs with high probability a good approximation of the $k$ cluster centroids like the classical algorithm.

2024年10月8日 · 文中详细阐述了 Q - means 算法的原理以及具体的实现步骤，并且将其与传统的 k - means 算法进行了对比，实验结果充分展示了 Q - means 算法的有效性以及潜在应用价值。

Q, or q, is the seventeenth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is pronounced / ˈ k j uː / ⓘ , most commonly spelled cue , but also kew , kue , and que .

We first introduce the classical algorithm, then propose a definition of the k-mean model that makes is robust to error in the model. Then, we explain how to derive a quantum version of the k-means algorithm and show its performance on experimental data.

The meaning of Q is the 17th letter of the English alphabet. How to use q in a sentence. Words Starting With Q Is it que, queue, or q?

noun Word forms: plural Q's or q's 1. the seventeenth letter of the English alphabet: via Latin from the early Greek koppa , a borrowing from the Phoenician

In this paper, we introduce q -means, a new quantum algorithm for clustering. It is a quantum version of a robust k -means algorithm, with similar convergence and precision guarantees. We also design a method to pick the initial centroids equivalent to the classical k -means++ method.

The q-means leverages quantum computing to calculate distances for the centroid assignment part of the k-means unsupervised learning algorithm. It shares the same general steps its classical counterpart has, and is used alongside quantum simulators and quantum devices.

2023年8月18日 · We present an overall improved version of the "$q$-means" algorithm, the quantum algorithm originally proposed by Kerenidis, Landman, Luongo, and Prakash (NeurIPS'19) which performs $\varepsilon$-$k$-means, an approximate version of …

Q, q meaning: 1. the 17th letter of the English alphabet 2. written abbreviation for question 3. abbreviation for…. Learn more.