给出基于最小一乘准则的非线性回归模型的参数估计算法。
In this paper, a parameters evaluation algorithm based on the least absolute criteria for non linear regress is developed.
进而提出了一个求解加权全最小一乘问题的有限步终止算法。
A finite step method for solving this problem is suggested then.
利用LINGO软件能够快速、准确地估计出最小一乘线性回归的参数，从而使其成为一种有效的参数估计方法。
By using LINGO software, coefficients can be estimated for linear least absolute deviations regression quickly and accurately, making it an effective approach to coefficient estimation.
为此，结合统计学习理论的研究成果，建立了基于最小一乘准则的最优回归模型，并将其应用于商业银行的信贷风险评估中。
Thus, combined with research results of statistic learning theory, the optimal regress model based on least-absolute criteria, or LaOR model was proposed to solve the problem.
还可以到糖果店品尝一下糖果，这些糖果和150年前美国南方人制作的一模一样。或者乘一乘蒸汽火车，这可是在美国东南部依然运转的唯一一辆蒸汽火车。
Visit the candy shop to try the same kind of candy that American southerners made 150 years ago, or take a ride on the only steam-engine train still working in the southeast USA.
旅行的第一段我们乘的是火车。
他乘一辆装甲汽车旅行去了。
旅程为乘一夜长途汽车去柏林。
驾乘这种飞机是一件乐事。
不拍摄时他们根本称不上友好，甚至拒绝乘同一部电梯。
They were anything but friendly off camera, refusing even to take the same lift.
参观这一地区的最好方式之一是乘小船。
她一反常态乘公共汽车上班了。
一切都定下来了—我们乘九点的航班走。
我们乘公共汽车去了加拿大落基山脉的一个滑雪胜地。
波士顿的洛根国际机场的地勤人员记得，曾接到一位名叫贝蒂·昂的美国华裔空乘人员打来的电话。
The ground personnel at Logan International Airport in Boston remember receiving a call from a Chinese-American flight attendant named Betty Ong.
一位艺术家最近乘渡船到南岛时，偶然发现了一个丢失已久的古董花瓶。
An artist who was recently traveling on a ferry to the southern island discovered by chance a long lost antique vase.
一位艺术家最近乘渡船去南岛时，偶然发现了一个丢失已久的古希腊花瓶。
An artist who was recently traveling on a ferry to the southern island discovered by chance a long lost antique Greek vase.
为什么不和你的朋友一起乘出租车去呢？
了解这个城市的最佳方式其一是乘巴士旅游，从我们的敞篷巴士上观赏美妙的景色。
One of the best ways of getting to know the town is to take the bus tour, which provides a wonderful viewing experience from one of our open-top buses.
第一天，我们乘气球飞越了岩石，我惊讶于它是如此之大。
On the first day, we took a balloon tour over the rock, and I was surprised at how big it was.
所有家庭成员都被带进了等候室，那里挤满了兴奋的孩子、疲惫的父母，甚至还有一名空乘人员。
Whole families had been brought into the waiting room, and the place was packed with excitable children, exhausted parents, even a flight attendant.
我们乘长途汽车来到乡下的一个湖边。
乘地铁有时会是一种挑战，尤其是在高峰时间。
Traveling by subway can sometimes be a challenge, especially during rush hour.
我不知道我现在应该乘哪辆电车，所以我和她一起等。
I don't know which tram I should take now, so I wait with her.
我决定乘公共汽车去南海岸进行一次有趣的旅行。
I decided to take a bus to the south coast for an interesting trip.
空乘人员、消防员和警察必须超过一定的身高，并且身体健康。
Flight attendants, firefighters, and police officers have to be over a certain height, and be physically fit.
空乘人员、消防员和警察必须超过一定的身高，并身体健康。
Flight attendants, firefighters and police officers have to be over a certain height, and be physically fit.
空乘人员非常感谢我们所做的一切，即使我们不再坐在头等舱，也细心照顾我们。
The flight attendants were very thankful for what we had done and cared for us carefully even though we were no longer sitting in first class.
空乘人员非常感谢我们所做的一切，即使我们不再坐在头等舱，也细心照顾我们。
The flight attendants were very thankful for what we had done and cared for us carefully even though we were no longer sitting in first class.
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