4107 Information Retrieval System

Implemented a Java program to search keywords in over 50,000 (ID, message) pairs, test 49 queries, and to return ranked relevant searching results of each based on the level of relevance. Provided a score ranked searching result;

To Run

run in eclipse java

locate src.IRsystemStart.SystemStart.java and hit run

The program is going to process original messages, built index, process 49 test queries, write into result.txt.

Then it continues to a UI search test. Enter any query message you please.

returns the top 10 matching files. Like the image shows.

Demo

Blogs

Testing Query

Result