using decision trees in NIDS
上传时间: 2013-12-01
上传用户:zmy123
Code examples in Java about functions, trees, graphs and abstracts data types.
标签: abstracts functions examples graphs
上传时间: 2014-01-02
上传用户:lanjisu111
its a demonstration of trees being emerging.... they appear like christmas tress
标签: demonstration christmas emerging appear
上传时间: 2014-11-27
上传用户:qiao8960
The algorithm ID3 (Quinlan) uses the method top-down induction of decision trees. Given a set of classified examples a decision tree is induced, biased by the information gain measure, which heuristically leads to small trees. The examples are given in attribute-value representation. The set of possible classes is finite. Only tests, that split the set of instances of the underlying example languages depending on the value of a single attribute are supported.
标签: algorithm induction decision top-down
上传时间: 2017-08-20
上传用户:hzy5825468
Datastructure: Linked Lists Stack and Queue Multi-lists Linked Structures trees Binary Tree Searching and Sorting AVL Tree Red-Black Tree
标签: Linked Datastructure Multi-lists Structures
上传时间: 2014-05-31
上传用户:xmsmh
It s an interface for using huffman trees (data structure application) that can be used for compression and a test program with CLI in a form of a menu to test those features.
标签: application interface for structure
上传时间: 2014-01-20
上传用户:wanghui2438
遥感图像在人类生活和军事领域的应用日益广泛,适合各种要求的遥感图像编码技术具有重要的现实意义。基于小波变换的内嵌编码技术已成为当前静止图像编码领域的主流,其中就包括基于分层树集合分割排序(Set Partitioning inHierarchical trees,SPIHT)的内嵌编码算法。这种算法具有码流可随机获取以及良好的恢复图像质量等特性,因此成为实际应用中首选算法。随着对图像编码技术需求的不断增长,尤其是在军事应用领域如卫星侦察等方面,这种编码算法亟待转换为可应用的硬件编码器。 在静止图像编码领域,高性能的图像编码器设计一直是相关研究人员不懈追求的目标。本文针对静止图像编码器的设计作了深入研究,并致力于高性能的图像编码算法实现结构的研究,提出了具有创新性的降低计算量、存储量,提高压缩性能的算法实现结构,并成功应用于图像编码硬件系统中。这个方案还支持压缩比在线可调,即在不改变硬件框架的条件下可按用户要求实现16倍到2倍的压缩,以适应不同的应用需求。本文所做的工作包括了两个部分。 1.一种基于行的实时提升小波变换实现结构:该结构同时处理行变换和列变换,并且在图像边界采用对称扩展输出边界数据,使得图像小波变换时间与传统的小波变换相比提高了将近2.6倍,提高了硬件系统的实时性。该结构还合理地利用和调度内部缓冲器,不需要外部缓冲器,大大降低了硬件系统对存储器的要求。 2.一种采用左遍历的比特平面并行SPIHT编码结构:在该编码结构中,空间定位生成树采用深度优先遍历方式,比特平面同时处理极大地提高了编码速度。
上传时间: 2013-06-17
上传用户:abc123456.
排序算法、字典和B-树的C++语言实现 代码内容 包括以下算法: qui.c sort: quicksort qsort.c sort: qsort ins.c sort: insert sort shl.c sort: shell sort has.c dictionary: hash tables bin.c dictionary: binary tree rbt.c dictionary: red-black trees skl.c dictionary: skip lists ext.c external sort btr.c btree 语言 C++ 编译平台 Visual C++ 作者 Thomas Niemann 备注 来自Sorting and Searching Algorithms:A Cookbook
标签: sort qsort quicksort insert
上传时间: 2013-12-15
上传用户:silenthink
The program SPLAY is a pascal to C translation of a program that Kim Kokkonen wrote in Turbo Pascal to implement Splay trees. This program compresses and decompresses files, and does a pretty good job of it. Contents: SPLAY.PAS Original TP source code SPLAY.C Translation of code to C SPLAY.EXE Compiled version of SPLAY.C (small model) README.DOC You are looking at it Read the comments at the beginning of SPLAY.C for more info.
标签: program translation Kokkonen pascal
上传时间: 2015-05-05
上传用户:rocwangdp
DES,MD5,ZLIB算法源代码 文件列表: Adler32.cpp ArithDLL.cpp ArithDLL.def ArithDLL.dll ArithDLL.dsp ArithDLL.dsw ArithDLL.h ArithDLL.lib ArithDLL.ncb ArithDLL.opt ArithDLL.plg Arithzxz.h Arithzxz.h.BAK Compress.cpp CRC.cpp Deflate.cpp Deflate.h Des.cpp Des.h Infblock.cpp Infblock.h Infcodes.cpp Infcodes.h Inffast.cpp Inffast.h Inffixed.h Inflate.cpp Inftrees.cpp Inftrees.h Infutil.cpp Infutil.h md5.cpp md5.h ReadMe.txt StdAfx.cpp StdAfx.h String.cpp trees.cpp Zlib.h Zutil.cpp Zutil.h
上传时间: 2014-11-23
上传用户:bibirnovis