The generation and detecting efficiency of detection are ensured by the specificity of the positive selection algorithm that can discern self;the algorithm uses the dynamic clone selection algorithm as the frame,the positive selection algorithm as the core and data mining technique.
根据正选择算法识别自我的独特性,借鉴动态科隆选择算法的思想,以正选择算法为核心并结合数据挖掘技术来确保检测器的生成效率及检测效率。
A new anomaly detection method was proposed based on positive selection.
提出一种新的基于正选择的异常检测方法,该方法通过聚类学习正常空间特征,在每个类中选择有代表性的自我样本构造检测器集,之后利用正选择算法进行异常检测。
Research into positive selection helps us understand processes of evolution.
正选择是指将因含有有利突变而提高个体适合度的等位基因固定下来的选择作用,研究正选择对理解生物进化过程具有重要意义。
First,the positive selection algorithm inspired by immune system is discussed.
对基于免疫机制的正向选择算法进行了研究,利用具有时频局部化特性的小波包分解得到表征结构特征的小波包能量谱,通过正向选择算法检测小波包能量谱的异常来辨识结构状况。
The comparison among multi HrpA sequences showed that most of the HrpA N terminus were subjected to positive selection and the C terminus were subjected to purifying selection.
通过与看家基因及毒力岛上的致病性相关的重要基因HrpN的比较、选择压分析、多序列比较,发现HrpA基因处于较强的选择压作用下,且HrpA蛋白N端主要受正向选择,C端主要受净化选择。
Earth in her choice to ascend is choosing to move out of forgetfulness.
选择提升的地球正选择去移出遗忘。
4. He is running. He likes to run.
读短文选择正确的选项。
What do you do to be healthy?
Ⅲ. Choose the correct answer. 选择正确答案。
Section C Listen to the commercial and choose the correct answers.
听广告，选择正确答案。
Section G Listen to the story and choose the correct answers.
听故事，选择正确答案。
Section B Listen to the conversation and choose the correct answers.
听对话，选择正确答案。
C. The cat is black and white.
Ⅱ. 听短文，选择正确答案。
C. We'd better get up early.
Ⅲ 听短文，选择正确答案。
II. Listen and choose the correct answers.
听问题，选择正确答案。
5. Choose the answers.
选择正确答案填空。
The only thing that's right
你是我唯一正确的选择。
Choose the right and cull out the wrong
选择正确的，摈弃错误的。
I think you've made a good choice.
我想你的选择很正确。
Listening and choose the correct answer.
听一听，选择正确的答案
Has a genius for choosing the right words.
有选择正确单词的天赋
Listen and tick the correct pictures.
听一听，选择正确的图片
II. Listen. Choose the correct answers.
听问题，选择正确的答案。
6. Choose the right words to fill in the blanks.
选择正确的词填空。