Log anomaly detection advice

[TitasDas]

Posting the relevant stackoverflow question here - https://datascience.stackexchange.com/questions/123300/how-can-i-apply-nlp-nlu-methods-for-anomaly-detection-in-structured-log-data.

Would appreciate any ideas pertaining to this. Please go ahead and post there directly or here, whatever is convenient.

[zhujiem]

For production use, I would suggest feature engineering + clustering/binaryclassification. For research work, maybe pretraining or graph neural network could be promising.