查询词典 Q

The basic principle and algorithm of Q-learning and related developed algorithms including Q and SARSA is studied. We distinguished between two types of RL algorithms: on-policy and off-policy, and the convergence result of SARSA(0) algorithm was discussed.

研究了Q-学习的基本原理、算法和相关的几种改进算法，如Q算法和SARSA算法；区分了两类强化学习算法：在策略和离策略算法；讨论了SARSA(0)算法的收敛性。

Aiming at the slow convergent rate of standard Q-learning, multi-step on-policy SARSA reinforcement algorithm is adopted. This algorithm has some characters of faster convergent rate, smooth running track and safer training process than standard Q-learning.

针对标准Q-学习收敛速度较慢的缺点，采用多步在策略SARSA强化学习算法，该算法克服了Q-学习收敛速度慢的缺点，运行轨迹平滑，训练过程相对比较安全。

The experimental result showed that 1086 and 848 proteins were identified by MALDI-TOF-TOF and ESI-Q-TOF respectively, wherein 633 proteins were homolog; 38 and 33 proteins were found to be differentially expressed by more than 0.5 fold by MALDI-TOF-TOF and ESI-Q-TOF respectively, wherein 3 proteins were the same proteins.

结果表明，用MALDI-TOF-TOF和ESI-Q-TOF方法分别鉴定出1086种和848种蛋白质，其中相同的蛋白质为633种；MALDI-TOF-TOF和ESI-Q-TOF方法分别找到38种和33种表达差异在0.5倍以上的蛋白质，其中3种为相同的蛋白质。

In these formulas,the q-Airy polynomial,defined by truncating the q-Airy function,plays a significant role.

在这些公式里，q-Airy多项式占了一个很显著的角色，它是通过截断q-Airy函数来定义的。

Numerical results show that Q factor and amplitude jitter can be improved for 40 Gb/s return-to-zero signals with Q factor between 5 and 12 when the fiber input average power is chosen suitably.

数值研究了输入平均功率对信号再生的影响，结果表明，通过控制输入光纤的平均功率，Q值在5到12的40 Gb/s归零码信号再生后均可实现Q值和幅度抖动的改善。

Production of Belt Filter Press from DY1000-Q-DY2000-Q.

生产的带式压滤机从DY1000-Q-DY2000-Q。

Low-sulphur Yanzhou coal and high-sulphur Changguang coal were selected as experimental coals, experiments of formation of Q phase in the process of cement clinker cogeneration were performed on two-stage polyphase reaction setup.

选取低硫兖州煤和高硫长广煤为实验煤种，在两段多相反应实验台上进行联产水泥熟料过程Q相矿物的生成实验，对所得熟料进行矿物组成X射线衍射分析，结果表明低硫兖州煤和高硫长广煤联产水泥熟料，当混合煤粉中添加适量的CaO、MgO时，联产熟料中有Q相矿物的生成，联产过程中Q相矿物的生成机制与单矿物2CaO。

It evaluates the process of feature point matc hing by extracting feature point by the Harris corner detector, forming a correlation matrix in terms of the monogenic s ignal elements｛p,q 1,q 2｝,then to the stage of RANSAC inliers selection so as to eliminate the false feature point pairs and to calculate the fundamental matrix of epipolar geometry.

其核心 思想是用Harris角点检测算法提取特征点，然后以单演信号元素｛p，q 1，q 2｝构成相关矩阵，提取出初始特征匹配点对，再用随机抽样一致性算法去除伪匹配的特征点对，选择内点集估计对极几何的基本矩阵，实现图像的配准。

Prelase Q-switching method: By using output laser intensity to negatively feedback control the cavity loss, a smooth and quasi-continuous prelase of ～100μs width is built, then the cavity is Q-switched during prelase.

预激光调Q法：用输出激光强度来负反馈控制谐振腔的损耗，建立一个平坦的、准连续的～100μs宽预激光状态，然后在此预激光基础上调Q。

Simulation experiment shows the effectiveness of this method comparing with the stand Q-Learning method in learning rate,can improve the learning rate of standard Q-L...

与标准的Q -学习方法相比，具有更加合理的物理结构，并且能保证算法收敛。仿真实验说明该方法加快了标准Q -学习算法的收敛速度，具有较好的学习性能

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。