搜索资源列表
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- 词频统计就是统计一个句子或一篇文章中各种词出现的频率，它是中文信息处理的一项基本技术，在很多领域中都有重要的应用。例如在中文搜索引擎（如Google、百度）中，除特别常用的词以外，一篇文章中出现频率较高的词通常能反映这篇文章的主题，因此可以使用词频来对中文文章进行归类。本案例实现按词表对文章中的词语进行分析，并按字典序给出词表中各词语在文章中出现的次数。-Frequency Statistics is a statistical one sentence or an article in the
bgzdh
- 本课程设计完成一简单的办公自动化系统。办公自动化系统允许用户建立流程（事件）发给某个其余员工，流程可以回退或者转发。 系统允许向相关人员发布公告。为每个员工提供一个个人文档管理中心，可以上传，修改，删除，归类文档。-This course is designed to complete a simple office automation system. Office automation system allows users to set up processes (events) sent
MiningSourceCode
- Code duplication exists for many reasons, although it is known to be a bad practice. It may save costs on the development phase, but it surely has a higher cost of maintenance. What can we do to detect and eliminate those problems? This documen
14.-OnReductConstructionAlgorithms---8-pages
- This paper critically analyzes reduct construction methods at two levels. At a high level,one can abstract common alities from the existing algorithms,and classify them into three basic groups based on the underlying control structures.At alow leve
27_Kuflik
- This paper uses SOM and LVQ to classify text in document.
Fergus-Perona
- We present a method to learn and recognize object class models from unlabeled and unsegmented cluttered scenes in a scale invariant manner. Objects are modeled as flexible constellations of parts. A probabilistic representation is used for al
PCA
- PCA。基于PCA和K-means分类的锋电位分类方法。-the way is used to classify spikes with PCA and K-means.
HOG
- 基于梯度方向直方图( H OG) 特征的行人检测是目前检测精度较高的主流方法。针对基于梯度直方图特征的 行人检测存在检测精度还有待提高、向量维数大的问题, 提出使用梯度直方图统计特征加颜色频率和肤色特征描述行 人, 选取一些分类能力较强的block 作为最后的特征, 使用线性SVM 分类。在INRIA 库上的实验证明, 该方法能有效地 提高检测精度。-H istog r am o f or iented g radient( H OG) based on pedestr ian de
final-report-n-ppt
- Diabetic retinopathy contributes to serious health problem in many parts of the world. With the motivation of the needs of the medical community system for early screening of diabetics and other diseases, a computer aided diagnosis system is proposed
Classifiers
- introduction of classifier, introducing some basic concepts before practice classify -introduction of classifier, introducing some basic concepts before practice classify
a-MATLAB-library-for-robust
- 介绍一个稳健性分析工具箱。主要做稳健性主成分、主成分回归、分类。-Our toolbox currently contains implementations of robust methods for location and scale estimation, covariance estimation (FAST-MCD), regression (FAST-LTS, MCD-regression), principal component analysis (RAPCA, ROB
id3(c)
- ID3 Algorithm that uses decision trees to classify a give data.
http_Error
- 归类了HTTP常见的错误,实用.上不了网看看什么原因.-Classify the HTTP common mistakes and practical.
a
- Google机试程序,本人找工作时亲自参加的考试，内容是对电话号码进行分类-Try Google machine program, I personally take the exam when looking for a job, the content is to classify the phone number
cedival-cancer-svm
- Cervical cancer is one of the deadliest cancers known and is also a key research area in image processing. The main problem with this cancer is that it cannot be detected as it doesn’t throw any symptoms until the final stages. This is attributed to
texture-analysis-using-dwt-for-grape-plant-specie
- Texture Analysis Using DWT for Grape Plant Species Classification:- By observing leaf, we can easily identify plant but it is difficult to identify its species. In this project we developed an algorithm that gives user the ability to identify plan
classify_nn
- This little package contains a Parzen Neural Network classifier that can classify data between N classes in D dimensions. The classifier is really fast and simple to learn
image-segmentation
- 针对目前传统的枸杞分级主要采用人工方法， 费时费力且效率不高的缺点， 提出了一种基于机器视觉技术对枸杞 进行自动分类的方法。 采用数字图像处理技术对枸杞图像进行了预处理、 分割 ， 从而提取枸杞的色泽、 大小及形状等特征 参数； 用 K-means 算法对特征进行聚类， 得到枸杞相应等级的基准； 根据聚类分析得到的基准采用最小距离分类器对枸杞 进行分级。 实验结果表明 ， 该方法能够准确快速地对不同色泽和大小的枸杞进行分类。-Traditional wolfberry sorting
PSA_Chapter_01
- For the purpose of explaining the security monitoring function, it is expedient to classify the infinite number of possible operating conditions of a power system in terms of security. For this purpose observe that the power system should satisfy the
Overviewoftargettrack
- 这篇综述回顾了视频目标跟踪方法中常用的目标表示方法，并对目标表示方法进行了系统地分类，对现有的目标跟踪方法进行了分类，并对每类中具有代表性的方法进行了详细描述，分析各类别的优缺点。讨论了目标跟踪的难点以及未来的发展趋势，为相关研究人员了解目标跟踪技术提供参考。-In this article，we review the favorite target representation in target tracking，and classify them systematically，then c