import java.util.Arrays; import java.util.HashMap; import java.util.List; import java.util.Map; /** * @Author: stukk * @Description: 字典树 **/ public class TrieTree { private TreeNode root; // 初始化树 public TrieTree() { this.root = new TreeNode(); } // 添加单词 public void...
for(String str:strArray2){ trieTree.insert(str); } BinaryTree.print("frequence of 'that':"+trieTree.getFreq("that")); BinaryTree.print("\nfrequence of 'donald':"+trieTree.getFreq("donald")); trieTree.remove("that"); BinaryTree.print("\nafter remove 'that' once,freq of 'that':...
import java.util.TreeSet; import bean.Student; public class Test1_TreeSet { public static void main(String[] args) { //2.创建Sacnner对象 Scanner sc = new Scanner(System.in); System.out.println("请输入学生成绩,格式是:姓名,语文成绩,数学成绩,英语成绩"); //3.创建treeset集合 TreeSet<Stud...
插入操作的空间复杂度： 字典树的空间复杂度主要受到存储的字符串数量和字符串长度的影响。在最坏情况下...
java中tree类 java trie树 摘要: 前缀树,字典树,插入查询逻辑,Java实现,时间复杂度分析 前缀树介绍 Trie树又被称为前缀树、字典树,把单词字母一条一条灌进一棵树中,每个节点是a-z之间的字母,对于都是数字的字符串,字符集就是0-9, 每一个节点包含三个元素,分别是节点对应的字符name,存储的子节点信息Map(...
import util.LogUtil; import java.util.LinkedList; /** * Created by yocn on 2019/6/13. * 字典树实现 */ public class TrieTree { private TrieNode root = new TrieNode(); public void test() { addWord("abc"); addWord("abcd"); addWord("abe"); // addWord("akl"); // addWord(...
Java的数据结构定义: @Data public class TrieTreeNode { private Character data; private Map<Character, TrieTreeNode> children; private boolean isEnd; // 前缀,冗余信息,可选 private String prefix; // 后缀,冗余信息,可选 private String suffix; ...
下面用java简单实现 packagecn.com.infcn.algorithm;importjava.util.HashMap;importjava.util.LinkedList;importjava.util.List;importjava.util.Map;importjava.util.Map.Entry;/** * jijs * 正向最大匹配 */publicclassTrieTreeDemo{staticclassNode{//记录当前节点的字charc;//判断该字是否词语的末尾,如果是则...
Java的数据结构定义: @Data public class TrieTreeNode { private Character data; private Map<Character, TrieTreeNode> children; private boolean isEnd; // 前缀,冗余信息,可选 private String prefix; // 后缀,冗余信息,可选 private String suffix; ...
The jieba-analysis tool for java.(基于结巴分词词库实现的更加灵活优雅易用,高性能的 java 分词实现。支持词性标注。) javanlpsegmentbenchmarkhmmtriechinesesegmentationjiebadfatrie-treejieba-chinesejieba-analysis UpdatedFeb 28, 2024 Java javagossip/dorado ...