用决策树（ID3算法）进行关键字提取 根据词频特征对文章中的关键字时行识别-using decision tree (ID3 algorithm) for keyword extraction Frequency characteristics according to the article, keyword identification at the OK 下载
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获取网页指定内容,根据关键字提取网页内容-access to the designated website content, keyword extraction Web Content 下载
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提取文本文件的指定关键字，是我为提取nmap扫描结果写的。- 下载
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一个从FILEMON中提取出来的关键字过滤代码，能对指定关键字进行匹配．- 下载
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基于文字和图像信息提取视频关键帧，metlab神经网络模型的建立与应用- 下载
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海天智能分词系统源码,可以根据需要设置分词的粒度,另外提供了词性标注,关键字提取等功能-sky Intelligent Word system source code, according to the need for segmentation of granularity, the provision of tagging, keyword extraction functions 下载
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论文：一种复杂背景下的多车牌图像分割与识别方法 关键词：车牌识别，背景提取，图像分割，特征提取，字符识别 -thesis : a complex background of the license plate number of image segmentation and identification Keywords : LPR, background extraction, Image segmentation, feature extraction, Character Recognition 下载
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摄影测量中基于特征的匹配。影象匹配是数字摄影测量中最为关键的，目前数字摄影测量要进一步发展除非特征提取有突破。本程序是一个特征匹配的入门程序-photogrammetry based on characteristics of the match. Image Matching Digital Photogrammetry is the most critical, current digital photogrammetry to develop further unless there was a breakthrough feature extraction. This program is a feature matching entry procedures 下载
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多关键字的排序是有一定的实用范围。例如：在进行高考分数处理时，除了对总分进行排序外，不同的专业对单科分数的要求不同，因此尚需在总分相同的情况下，按用户提出的单科分数的次序要求排出考生录取的次序。(1)假如代排序的记录数不超10000，表中记录的关键字数不超过5，各个关键字的范围均为0至100。按用户给定的排序的关键字的优先关系，输出排序的结果。(2)约定按LSD方法进行多关键字的排序。在对各个关键字进行排序时采用两种策略：其一是利用稳定的内部排序方法，其二是利用“分配”和“收集”的方法。并综合比较这两种策略。(3)数据由随机数产生器生产。 -multiple keywords is the sort of practical scope. For example : In dealing with the college entrance examination scores, in addition to scores of rank, different professional right Billing Division fraction of the requirements, it needs to score in the same circumstances, based on the scores of the Billing Division of the order of requests from candidates taking the order. (1) If the order substituting non-record number 10000, the table records keywords not exceeding 5, all keywords are the scope of 0-100. According to the users keyword ranking priority, output sequencing results. (2) agreement on LSD methods of sequencing multiple keywords. All the right sort keyword used two strategies : One is the use of the internal stability of the ranking, second, it uses "allocation" 下载
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摘要 电子证据即为电子数据证据，通常指在计算机或计算机系统运行过程中产生的以其记录 内容来证明案件事实的电磁记录物。电子证据取证包括证据获取、证据分析和证据报告三个过 程。同时，电子证据作为诉讼证据必须具备客观性、关联性、合法性的特征。当前，以数字化形 式出现的电子证据对传统的证据形式提出了挑战。 关键词 电子证据；取证技术；分析探讨-summary of electronic evidence, namely, electronic data evidence, usually refers to the computer or computer system running the course record with the contents to prove the facts of the case records from the electromagnetic . Electronic evidence, including evidence obtained evidence, the evidence analysis and report evidence of three process. Meanwhile, electronic evidence as evidence in judicial proceedings must have objectivity, relevance, legitimacy features. Currently, a digital form of electronic evidence, the evidence of the traditional form of a challenge. Keywords electronic evidence; Forensics; Analysis 下载
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