I'm currently trying to use a sensor to measure a process's consistency. The sensor output varies wildly in its actual reading but displays features that are statistically different across three categories [dark, appropriate, light], with dark and light being out of control items. For example, one output could read approximately 0V, the process repeats and the sensor then reads 0.6V. Both the 0V reading and the 0.6V reading could represent an in control process. There is a consistent difference for sensor readings for out of control items vs in control items. An example set of an in control item can be found here and an example set of two out of control items can be found here. Because of the wildness of the sensor and characteristic shapes of each category's data, I think the best way to assess the readings is to process them with an AI model. This is my first foray into creating a model that creates a categorical prediction given a time series window. I haven't been able to find anything on the internet with my searches (I'm possibly looking for the wrong thing). I'm certain that what I'm attempting is feasible and has a strong case for an AI model, I'm just not certain what the optimal way to make it is. One idea that I had was to treat the data similarly to how an image is treated by an object detection model, with the readings as the input array and the category as the output, but I'm not certain that this is the best way to go about solving the problem. If anyone can help point me in the right direction or give me a resource, I would greatly appreciate it. Thanks for reading my post!
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