学习

Compared with other data mining platforms,such as MS SQL2005,Oracle 10g, WEKA obviously has advantages in supporting machine learning algorithms. WEKA has provided almost all kinds of machine learning algorithms and implemented in JAVA. But WEKA has a lot of disadvantages for data minging.

与其他主流挖掘平台相比，WEKA机器学习平台在支持机器学习模式识别算法方面具有明显优势，WEKA提供了目前所有主要机器学习算法的JAVA实现，但其直接用于数据挖掘还有很多不足。

More importantly, he also taught us exercises the tap steps in a new method and earnest wised us that we must learn the name of tap steps in foreign language, their structure and principles of evolution; must learn to listen to music and exercises the international popular method of singing and counting the rhythm, and tell us how he has continuously participated in master courses, and from the most recent movies, television dramas accumulation and innovation in learning and typesetting tap dance combinations, and is how to ride from a business trip to seize any slot of time to recite their rhythm and drill until he skilled and corrected.

更重要的是他还教给了我们练习踢踏舞步的新方法，谆谆劝诱我们一定要学习和记忆踢踏舞步的外语名称、结构演变的原理等；要我们学会听音乐，学会国际流行的唱拍方法和数拍来指导踢踏舞组合的学习，并告诉我们他是怎样不断参加大师课程，并从最新的电影、电视剧中学习积累和创新编排踢踏舞组合的、是怎样从出差路程中抓紧缝隙时间来背诵它们的节奏和反复操练直至妍熟无误的。

A virtual learning environment, Vroom, the core module of VclassRoom , grounded on the CSCL_FSM was implemented using component technology. The implementation of Vroom demonstrates the validity and effectiveness of PSIC model and the issues indicated previously are settled down effectively .

本文以传统的协作学习活动的过程模型cL_FSM为基础，根据CSCL的特点，提出一种CSCL协作学习活动的过程模型CSCL_FSM，作为实现支持CSCL的虚拟学习环境的参考模型。

In addition, there were some interrelations among seven learning factors. And, a pair of variates, the high correlations, was analyzed between two sets of variables by canonical correlation analysis.

另外，这些学习影响因素之间也存在著部分的相关，而『学习意向』之各因素与『学习知识取得』之各因素间有一组典型相关因素。

Through SVM can perfectly solve the problem of small sample learning, it fails to make use of the unlabelled samples of data.

针对这种情况，本文首先研究了支持向量机的基本原理和算法，指出支持向量机是一种基于统计学习理论的通用学习算法，能够较好地解决小样本学习问题。

Actually u don't have to read them.As a Chinese I have only know the main contents of these classics and it's also a hard work for a chinese to understand all thees acient words.

无论是在初中生还是高中生的语文课本上，都会有论语和诗经的一些内容，它们是我们的祖先留给我们的精神财富，学习它们不仅仅是学习中国的传统文化，也是在学习一些思想，一些策略。

The information technology in the physical teaching's utilization, must play teacher's leading role, takes student's main body status, arouses student's enthusiasm fully, lets the student from the observation, practice to the ponder, the conclusion, studies spiritedly; Must pay great attention in the teaching process the observation, the experience and the understanding, pays great attention to observe, to begin, the elaborative faculty raise and the enhancement; Must pay great attention the thinking in images the raise and the enhancement; Not only need achieve will eat the nimble ponder which the fish will fish, for active learning and for radiation thought study pattern.

从网络外语教学研究现状看网络外语教。。。教学日志：外语教师反思性教学的有效。。。信息技术在物理教学中的运用，要以发挥教师的主导作用，重视学生的主体地位，充分调动学生的积极性，让学生从观察、实践到思考、结论，生动活泼地学习；要以注重在教学过程中的观察、体会和理解，注重观察、动手、思考能力的培养和提高；要注重形象思维的培养与提高；要以达到不但会吃鱼更会钓鱼的灵活思考，为主动学习和为发散型思维的学习模式。

My daughter is 30 October, 2002 births, now shift the kindergarten (which is the pre-kindergarten taipans), she also did not learn in kindergarten alphabet and mathematical addition and subtraction, just learning to write the number but she would write their own name and simple Chinese characters, such as the large and small, days, years of age and so on, if she go to school in September next year if her age is close to seven-year-old, and some of the morning to learn that the girls, and some fear that children with schools do not study, I would now like to specifically requested during the summer school teachers taught her spelling, in the summer after first grade directly, I would like to ask the experts would that be feasible?

我的女儿是2002年10月30日出生，现在幼儿园上中班（所在幼儿园大班就是学前班），她在幼儿园还没有学习拼音及数学加减法，刚学习写数字但是她会写自己的名字和简单的汉字，如大、小、天、岁等，如果她明年九月份上学的话她的年龄已接近七岁了，有的说女孩子早上学好，有的又说怕孩子跟不上学校的学习，现在我想在暑假期间专门请学校老师教她拼音，在暑假后直接上小学一年级，请问专家这样可以吗？

It aims to, by means of experimental research designs, probe into the effectiveness of traditional input and pushed output approach in enhancing English vocabulary acquisition, especially the role of output in helping learners to acquire new lexical items compared with other traditional approaches to teaching and learning new words. The outcome of the experiment proves that Swains Output hypothesis is applicable to college English vocabulary teaching and learning.

本文对这两个理论在词汇教学中的作用进行了实证研究，比较了传统的输入教学法和输出教学法对中国大学生词汇学习的作用，证实了Swain的输出理论也适用于词汇教学，输出能促进词汇的学习，是外语学习发展的重要环节和有效保障。

Merrill Swains Comprehensible Output Hypothesis is regarded as the most important and influential one. In her research based on Canadian learners learning L2 in immersion classes, Swain concluded that comprehensible input is not the sole factor for successful L2 learning, arguing that output serves an indispensable learning purpose.

加拿大著名应用语言学家Merrill Swain通过对加拿大法语学习者长达七年浸入式学习的调查发现，语言输入并不是外语学习的唯一成功因素，语言输出对外语学习同样关键和重要。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。