In a paper on competitive learning neural network, Mohammed Zidan et al. (Applied Sciences 9.7 (2019): 1277) proposed a new algorithm for the entanglement classification of two qubit states using the competitive learning and quantum computation. In this letter, we claim that the result after statement “the state of the two-qubit system…” in step 3 of the section “Classification an Input Using the Proposed Algorithm” in this manuscript is wrong.

中文翻译：

---

评“基于竞争学习神经网络和纠缠测度的量子分类算法”

在关于竞争性学习神经网络的论文中，Mohammed Zidan等人。（Applied Sciences 9.7（2019）：1277）提出了一种使用竞争学习和量子计算对两个量子位态进行纠缠分类的新算法。在这封信中，我们认为本手稿“使用提议的算法对输入进行分类”部分的第3步中声明“两量子位系统的状态...”之后的结果是错误的。