Abstract: An embodiment is a polishing pad including a top pad and a sub pad that is below and contacting the top pad. The top pad includes top grooves along a top surface and microchannels extending from the top grooves to a bottom surface of the top pad. The sub pad includes sub grooves along a top surface of the sub pad.

Abstract: A visualization system based on artificial intelligence inference and a method thereof are disclosed. In the visualization system, a graphical user interface can provide a user to drag and select an image data set, to load and display the recommended template matching the selection result. The recommended template automatically specifies an AI model and a dashboard for the selected image data set, and after an inference calculation is performed, an inference result and a precision of the recommended template is displayed to be a basis of adjusting the recommended template, so as to achieve the technical effect of improving convenience in model selection and operation.

Abstract: An embodiment is a polishing pad including a top pad and a sub pad that is below and contacting the top pad. The top pad includes top grooves along a top surface and microchannels extending from the top grooves to a bottom surface of the top pad. The sub pad includes sub grooves along a top surface of the sub pad.