proofread synonym

Pre-recordThis article simply explains how to use the N-gram model combined with Chinese pinyin to make error correction in Chinese, and then introduces the application of the shortest editing distance in Chinese search error correction; Finally, from the dependency tree, we explain how to make long distance error correction (grammar correction), and get a revelation from this method. Using the characteristics of the dependency tree and the ESA algorithm to do the

() {//Analyzer a1 = new Mmseganalyzer ();//not added to the word breaker comes with The Thesaurus//[me [to] [from] [The cloud] [South] [Zhao] [Tong]] [Yang] [district] [division] [Special]//import word-breaker dictionary there is the thesaurus Analyzer a1 = new Mmseganalyzer ("d:\\workspaces\\03 _lucene_analyzer\\mmseg4j-1.8.4\\data ")); [i] [from] [Yunnan] [Zhao]] [Zhao] [Yang] [district] [teachers ' College]//You can expand your own dictionary in the words-my.dic below the data file, such a

1. Knowledge Points: Can be read against the following record screen view, sequence, index, Synonym Sql>--view: Virtual table sql>--View advantages: Simplify complex queries, limit data access (more banks), provide independent data, the same data can be displayed differently sql>-first view: Employee number name annual salary sql> Create VIEW View1 2 as 3 select Empno,ename,sal,sal*12 annlsal from EMP; Sql>--If the display does not have permissions,

lucene4.0 version number has been used since tokenstreamcomponents instead of the Tokenstream stream. It contains filter and Tokenizer.in the more complex Lucene search business scenario, it is not enough to download a word breaker directly on the web as a project. then how to assess a Chinese word breaker's good and bad: generally speaking. There are two points. Thesaurus and search efficiency, which is the algorithm. Lucene the inverted permutation table, different participle units have diff

I have been learning Lucene3.5 recently, and I feel that the knowledge inside is really great. Today we will share with you our own to implement a synonym for the word breaker. A word breaker consists of a number of tokenizer and tokenfilter, this article explains that we use these two features to implement their own a simple synonym word breaker, please point out the wrong place. First, design ideas What d

appear in a WHERE clauseData queried is greater than 2% to 4%Table updated frequentlyNote: The index does not need to be used, just that we are using the name to query the time, the speed will be faster. Of course, the speed of the check is fast, the insertion speed will be slow. Because you are inserting data, you need to maintain an index.5. Querying the IndexYou can use the data dictionary view user_indexes and user_ind_columns to view the information for the indexSELECT Ic.index_name, Ic.co

Today we implement a simple word breaker, just do the demo using the following functions:1, the participle according to the space, the horizontal bar, the point number to divide;2, the implementation of HI and hello synonym query function;3, to achieve hi and hello synonym highlighting;Myanalyzer Implementation code:public class Myanalyzer extends Analyzer {private int analyzertype;public myanalyzer (int ty

after receiving instructions from the user today, you need to create a table in the database. After the script is written, the user is successfully executed, but the user is found to be using the error user1, user2 should be used. Delete the original table, log on to user2 again, and execute the script. Everything is OK. the user user1 cannot access the result. Suddenly, the user is not authorized, and the PL/SQL authorization fails, only scripts can be used for execution executio

Using expdp to export data today, we found an error reporting ORA-01775, as shown below: This is an error reported when exporting data on the server. Then, I tried it on my local machine and found that the data can be exported successfully. I searched the internet becauseCause of the synonym sys_export_schema_01: expdp automatically generates the table during the export process. If the operation is interrupted in the middle, the table will exist,

Tags: 02055 02049 02063Symptom: 02055 02049 02063 06512 error reported in Target library during stored procedureTroubleshooting process:1. Querying the 110 rows of the stored procedure is just a simple delete action2, through the following SQL statement to find the deadlock, no deadlockSELECT ' alter system kill session ' | | Chr (39) | | l.session_id| | ', ' | | s.serial#| | Chr (39) | | immediate; ', l.session_id sid,s.serial#,l.locked_mode,l.oracle_username,l.os_user_name,S.machine,s.terminal

Title Requirements:First, synonyms maintain a given interface, set two words to each other synonyms. Synonyms have mutual transitive, if A and B are synonyms, B and C are synonyms, then A, B, C are synonyms. requires an interface to query a given two but whether it is a synonym relationship. and can provide the interface to clear all the synonyms relationship. Interface Description/** * Set 2 words for synonyms * @param word1 word one * @param word2 w

Previous article Lucene participle process explained some of the process of participle, we also have a preliminary understanding of the word segmentation process, know that a word breaker consists of multiple tokenizer and Tokenfilter, This article explains that we use these two features to implement their own a simple synonym word breaker, the wrong place please point out(i) AnalysisHow to implement synonyms? For example, Chongqing can be called Moun