From the course: Certified Analytics Professional (CAP) Cert Prep

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Maintaining the model

Maintaining the model

From the course: Certified Analytics Professional (CAP) Cert Prep

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Maintaining the model

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- [Instructor] Maintenance focuses on preventing decay in model performance, but it may not be enough. Sometimes it's necessary to take more drastic measures such as replacement and retirement. A new technology may come out and make the existing model obsolete. There could also be fundamental changes in your business making the current model irrelevant altogether. While these possibilities are real, what's more common is the lack of buy-in, which can also lead to premature model replacement and retirement. Therefore, promoting the benefits of your model and providing the necessary training are also essential parts of model maintenance. There is always a chance that end users simply ignore a newly delivered analytics model due to its complexity and the amount of learning involved. This is why you should follow up after deploying a model by interviewing your stakeholders. An important question to ask is whether they regularly…

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