A simple information retrieval system

based on doc inversion log table support bool retrieval and phrase retrieval.

document information

seraching some news about the pandemic as the system's document.

train of thought

1. load document
2. get rid of stop words
3. generate dictionary
4. generate table
5. bool retrieval
6. phrase retrieval

library

Pyqt 5.0 Jieba

how to start?

run information.py...