问题分类是问答系统处理的基础。
Question classification is the basis of a question-answering system.
Problems窗格展示了用于区分场景的问题分类。
The Problems pane shows the problem categories that are used to classify scenarios.
其它问题分类很有效(“你喜欢球芽甘蓝么？ ”)但不是那么有意义。
Others that divide well (" do you like Brussels sprouts? ") will not do so meaningfully.
它是利用机器学习的方法，从已存在的知识库中构造出问题分类模型。
It makes question classification model from the existing knowledge base by using machine learning.
利用句法分析可以提高问题分类的正确率。从而提高整个系统的正确性。
It can improve the correct rate of the question classifications, thereby the accuracy of the whole system is improved.
本文采用贝叶斯分类器，提取问句主干以及包含疑问词的分支作为特征进行问题分类。
Then we employ Bayesian classifier to classify these questions. Answer extraction is the most crucial part for question answering system.
问题分类是问答系统中重要的组成部分，问题分类结果的好坏直接影响问答系统的性能。
Question classification is an important component of the question answering system, its result directly influences the performance of the question answering system.
我们提出了一种基于答案类型与问题模式的问题分类体系，同时保留了问题的语义信息与结构信息。
We put forward a novel question classification hierarchy which is based on answer type and question pattern. It retains the semantic and structured information of questions.
该方法能显著地提高问题分类的精度，大类和小类的分类精度分别达到了92.18%和83.86%。
This method can improve the precision of question classification: the classification precision of coarse classes and fine classes reaches 92.18% and 83.86% respectively.
以问题的语义信息为分类依据，建立了一个新的问题分类体系，并提出了一种基于《知网》的自动分类方法。
Taking the semantic information of questions as a criterion of question classification, a new classification system is proposed, and then a HowNet based automatic classification approach is presented.
在语法层面，本文采用C4.5决策树算法将问题分类为是非问句、正反问句、特选问句和特指问句四种类型；
In syntax level, we classify the question into four categories by C4.5 algorithm, such as yes-or-no interrogative, specially related interrogative, and so on.
实验结果表明，该方法能有效提高问题分类的精度，大类和小类的分类精度分别达到了90．75％和79．8％。
The experiment result show that this method can improve the precision of question classification: the classification precision of coarse classes and fine classes reaches 90.75% and 79.8% respectively.
方法实时监测系统对病历生成环节进行质量控制，对重点多发问题分类立项检查评比，比较不同阶段电子病历的质量。
Methods The factors influencing the quality of computer-based medical records were respectively evaluated by comparison the quality of computer-based medical records in different periods.
在星期二晚最后的的一场比赛，有一道问题分类是美国，线索是：“他有最大的飞机场并以二战的一个英雄命名：在那发生了二战第二大的战役。”
On Tuesday evening during Final Jeopardy, the category was U. S. Cities and the clue was: “Its largest airport is named for a World War II hero; its second largest for a World War II battle.
问题是很难进行分类。
垃圾分类是个大问题，因为现在垃圾太多了。
Garbage sorting is a big problem because there is too much garbage these days.
这些错误表明在我们的模型中出了问题，我们的模型正在错误地分类某些数据。
These errors indicate we have problems in our model, as the model is incorrectly classifying some of the data.
图1显示了用这种方法分析和分类问题的途径。
Figure 1 shows an approach for analyzing and classifying problems in this way.
属性：属性用来对问题加以识别和分类，方便你根据这些属性来过滤一些信息。
Attributes: attributes are used to categorize and classify issues and to allow you to filter based on these attributes.
这个模型可用于任何未知的数据实例，来预测这个未知数据实例是否通过只询问两个简单问题就能理解分类树。
This model can be used for any unknown data instance, and you are able to predict whether this unknown data instance will learn classification trees by asking them only two simple questions.
这一有趣的概要有个问题：业务分类可能由于人们自我满足的需要而出现偏差。
The trouble with this colourful schema is that classifying businesses in this way can be self-fulfilling.
ICD10被用于对包括死亡证书和医院档案在内的许多类型的卫生和生命档案记录的疾病和其它卫生问题进行分类。
ICD 10 is used to classify diseases and other health problems recorded on many types of health and vital records including death certificates and hospital records.
通过它们整理分类了很多问题，因为它们指向相反的政策方向。
And sorting through them matters a great deal, because they point in opposite policy directions.
如果您把自己的问题进行分类，您会感觉自己少了很多麻烦。
If you lump your problems into categories, you will feel like you have less obstacles.
有时候，急迫的问题是必须处理数据分类。
Sometimes, the pressing issue has to do with data categorization.
没有必要的误解-说你要表达的意思。清晰的表达。提出问题。把事物分类直到你能理解他们。
Unnecessary miscommunication. - say what you mean. Mean what you say. Speak clearly. Ask questions. Clarify things until you understand them.
这也不是解决问题的办法，你看了分类广告了吗？
That's not the way to solve the problem. Did you look in the classified advertisements column?
监督学习是最常见的分类问题，因为目标往往是让计算机去学习我们已经创建好的分类系统。
Supervised learning is fairly common in classification problems because the goal is often to get the computer to learn a classification system that we have created.
当一个测试失败了，基于用例的方法可以迅速确定问题的分类和优先权，因为这个用例的整体重要性已经被建立。
When a test failure occurs, use case-based methods allow immediate categorization and prioritization of the problem, because the overall importance of the use case has already been established.
当一个测试失败了，基于用例的方法可以迅速确定问题的分类和优先权，因为这个用例的整体重要性已经被建立。
When a test failure occurs, use case-based methods allow immediate categorization and prioritization of the problem, because the overall importance of the use case has already been established.
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