using decision trees in NIDS
上傳時間: 2013-12-01
上傳用戶:zmy123
Code examples in Java about functions, trees, graphs and abstracts data types.
標簽: abstracts functions examples graphs
上傳時間: 2014-01-02
上傳用戶:lanjisu111
its a demonstration of trees being emerging.... they appear like christmas tress
標簽: demonstration christmas emerging appear
上傳時間: 2014-11-27
上傳用戶: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.
標簽: algorithm induction decision top-down
上傳時間: 2017-08-20
上傳用戶:hzy5825468
Datastructure: Linked Lists Stack and Queue Multi-lists Linked Structures trees Binary Tree Searching and Sorting AVL Tree Red-Black Tree
標簽: Linked Datastructure Multi-lists Structures
上傳時間: 2014-05-31
上傳用戶: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.
標簽: application interface for structure
上傳時間: 2014-01-20
上傳用戶:wanghui2438
遙感圖像在人類生活和軍事領域的應用日益廣泛,適合各種要求的遙感圖像編碼技術具有重要的現實意義。基于小波變換的內嵌編碼技術已成為當前靜止圖像編碼領域的主流,其中就包括基于分層樹集合分割排序(Set Partitioning inHierarchical trees,SPIHT)的內嵌編碼算法。這種算法具有碼流可隨機獲取以及良好的恢復圖像質量等特性,因此成為實際應用中首選算法。隨著對圖像編碼技術需求的不斷增長,尤其是在軍事應用領域如衛星偵察等方面,這種編碼算法亟待轉換為可應用的硬件編碼器。 在靜止圖像編碼領域,高性能的圖像編碼器設計一直是相關研究人員不懈追求的目標。本文針對靜止圖像編碼器的設計作了深入研究,并致力于高性能的圖像編碼算法實現結構的研究,提出了具有創新性的降低計算量、存儲量,提高壓縮性能的算法實現結構,并成功應用于圖像編碼硬件系統中。這個方案還支持壓縮比在線可調,即在不改變硬件框架的條件下可按用戶要求實現16倍到2倍的壓縮,以適應不同的應用需求。本文所做的工作包括了兩個部分。 1.一種基于行的實時提升小波變換實現結構:該結構同時處理行變換和列變換,并且在圖像邊界采用對稱擴展輸出邊界數據,使得圖像小波變換時間與傳統的小波變換相比提高了將近2.6倍,提高了硬件系統的實時性。該結構還合理地利用和調度內部緩沖器,不需要外部緩沖器,大大降低了硬件系統對存儲器的要求。 2.一種采用左遍歷的比特平面并行SPIHT編碼結構:在該編碼結構中,空間定位生成樹采用深度優先遍歷方式,比特平面同時處理極大地提高了編碼速度。
上傳時間: 2013-06-17
上傳用戶:abc123456.
排序算法、字典和B-樹的C++語言實現 代碼內容 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 語言 C++ 編譯平臺 Visual C++ 作者 Thomas Niemann 備注 來自Sorting and Searching Algorithms:A Cookbook
標簽: sort qsort quicksort insert
上傳時間: 2013-12-15
上傳用戶: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.
標簽: program translation Kokkonen pascal
上傳時間: 2015-05-05
上傳用戶:rocwangdp
DES,MD5,ZLIB算法源代碼 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
上傳時間: 2014-11-23
上傳用戶:bibirnovis