GSimPy 0.0.2

A Python Package for calculating similarity between groups

###### **This package is used for calculating similarity between groups**

###### how to use this:
    Prepare two TXT file restore item data and group data respectively.
    each line of the data is a item-element or group-item association.
    In item.txt, the first parameter is ITEM_ID, the second parameter is ELEMENT_ID, separated by whitespace.
    In group.txt, the first parameter is GROUP_ID, the second parameter is ITEM_ID, separated by whitespace.

    Use the methods given in data package to write data into database.