Some Deep Learnings from Applying Deep Learning

More and more companies are building and applying deep learning models in their business. Several practical issues should be taken into consideration before these models are put into production. Consider this scenario: you may build a model that works perfectly with training and validation data, but it doesn't perform well after deploying the model in real scenarios. Or, you may struggle with getting better performance compared to traditional machine learning models. While the latter case will make you rethink whether to invest more resourcing on this, the former situation is more risky and you may not realize it until you put your models into production.