您要查找的是不是:
- hnear feature representation 线性目标表示
- This paper analyzes the information systems from the angles of system structure, document feature representation and user profiles. 本文致力于从Internet上信息检索系统的系统结构、文档特征表示、用户个性化模式的表示等三个角度来分析,主要包括以下工作:
- This paper focuses on studying the technology of concept-based feature representation of Chinese text and present a Chinese text 2-classification model of trend analysis of index of shanghai stock exchange. 研究了基于概念的中文文本特征表示技术,并提出一个应用于上证指数趋势分析的中文文本2-分类模型。
- With the concept of entropy as the visual feature representation , we propose two methods of similarity measurement: entropy difference distance measure(ED) and maximum relative entropy distance measure(MRE) . 基于信息熵作为可视化特征表示这一概念,本文提出了两种相似性度量方法:熵差分距离度量和最大相关熵度量。
- A major diculty(difficulty?) faced by previously proposed methods for feature extraction has been the interaction between features due to non-uniqueness and ambiguousness in feature representation. 以前应用的方案,在特征提取中所遇到的一个主要问题,就是由于特征表达中的非唯一性及不明确性而造成的特征间相互作用问题。
- feature representation and extraction 特征表示与提取
- SVM has the overall best performance on three different feature representations,of which the average accuracy is 82.60%. SVM的综合性能最好;平均分类准确率达到82.;60%25(三种特征表示);
- As developing and performing of CAD/CAM technology,Parts features representation and input on CAPP system not only influence directly ifself function and practicability,but also affect CAD and CAM system valid integration. 随着CAD CAM集成技术的实施与开展 ,作为其技术瓶颈的CAPP系统的零件信息描述与输入方法 ,不仅直接影响到CAPP系统自身的功能与实用性 ,而且影响着CAPP系统与CAD及CAM系统的有效集成。
- The algorithm adopts Mel frequency cepstrum coefficients (MFCC), which has lower space complexity than Bark spectrum, as feature representations for speech samples. 该算法采用12阶美尔倒谱参数(MFCC)作为语音信号特征向量,其空间复杂度小于巴克谱。
- She was chosen by lot to represent us. 她抽中签当我们的代表。
- They demanded political representation. 他们要求建立政治代表制。
- The red lines on the map represent railways. 这张地图上的红线代表铁路。
- A representation or likeness of Buddha. 佛像佛的象征或替代物
- Each child will represent an animal at the party. 聚会时,每个孩子将扮演一种动物。
- The spoken representation of a dash in Morse code. 长划莫尔斯电码中,以短断音代表口语表达
- Phonetic symbols represent sounds. 语音符号是标音的符号。
- Our company has no representation in Africa. 本公司在非洲没有代理机构。
- The main feature on the program is her song. 那个节目的主要号召物是她的歌。
- I know who you are and whom you represent. 我知道你是谁并代表谁。
- His representation influenced them to investigate. 他的陈述促使他们去调查。