After stats.py

For all the methods that follow, change the values of TRAIN_PROCESSED_FILE, TEST_PROCESSED_FILE, FREQ_DIST_FILE, and BI_FREQ_DIST_FILE to your own paths in the respective files. Wherever applicable, values of USE_BIGRAMS and FEAT_TYPE can be changed to obtain results using different types of features as described in report.

basically what we have to do actually??

该 issue 提到了 stats.py 以及用于配置 TRAIN_PROCESSED_FILE、TEST_PROCESSED_FILE、FREQ_DIST_FILE 和 BI_FREQ_DIST_FILE 的配置文件。首先，定位 stats.py 以及任何相关的配置或数据加载脚本，以了解文件结构。确定这些常量的定义位置，以及它们应当指向哪些路径。“Done”意味着正确更新这些文件路径，并验证这些更改不会破坏数据管道。

由索引模型根据 Issue 内容生成。