About training period and backtest period about pgportfolio

[astanziola]

In the "net_config.json" file there are the settings for both the start and end date.
There's also the "test_portion" field, which allows you to choose how much of such set you want to use for backtesting.

[ZhengyaoJiang]

How could I set specific period for both training and backtesting, such as using 2010/01/01-2013/12/31 to train a model, and backtesting it (online training) from 2014/02/01 to 2014/12/31?

As @RPFeynman said, you should first set "start_date" as "2010/01/01" and "end_date" as "2014/12/31", and then calculate the test portion.