CAT: Beyond Efficient Transformer for Content-Aware Anomaly Detection in Event Sequences

This is the origin Pytorch implementation of CAT in the following paper: [CAT: Beyond Efficient Transformer for Content-Aware AnomalyDetection in Event Sequences].

Figure 1. The architecture of CAT.

Requirements

• Python 3.6
• matplotlib == 3.1.1
• numpy == 1.19.4
• pandas == 0.25.1
• scikit_learn == 0.21.3
• torch == 1.8.0

Dependencies can be installed using the following command:

pip install -r requirements.txt

Data

The log datasets used in the paper can be found in the repo loghub. In this repository, an small sample of the HDFS dataset is proposed for a quick hands-up.

For generating the Log template files, please refer to the official implementation repo of logparser.

Usage

The simplest way of running CAT is to run python main_cat.py --data HDFS.

Contact

If you have any questions, feel free to contact Shengming Zhang through Email ([email protected]) or Github issues.