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1. Department of ECE Embedded System in Automobile Presented By: K.RUTVIK REDDY(21EG104D53)

2. Department of ECE EMBEDDED SYSTEMS: • A combination of hardware and software which together form a component of a larger machine. • An example of an embedded system is a microprocessor that controls an automobile engine. • An embedded system is designed to run on its own without human intervention, and may be required to respond to events in real time.

3. Department of ECE BLOCK DIAGRAM OF TYPICAL EMBEDDED SYSTEMS

4. Department of ECE CHARACTERISTICS OF EMBEDDED SYSTEMS : • Sophisticated Functionality: Often have to run sophisticated algorithms or multiple algorithms. Often provide sophisticated user interfaces.

5. Department of ECE Flow Chart Figure depicts the flow of events in our proposed system. The user reviews for various things or goods are extracted from the dataset’s csv file and preprocessed with the help of data. Then, to extract the key features,feature extraction is used to extract them so that the neural network models, such as Convolutional neural networks and Long short term memory networks, can be trained appropriately. The two models are then evaluated for accuracy, and the model with the highest accuracy is chosen for sentiment categorization. Finally, for each good or product, an analysis of sentiments is generated.

6. Department of ECE Data flow diagram.

7. Department of ECE