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Vibhor Sharma - June 19th 2025

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Symbolic AI:

• Rule based reasoning expert systems

Machine Learning:

• Pattern based learning from data
• uses weights and bias (changes these based on how well the model performs in predicting the data)
• Algorithms
  • Supervised learning
  • unsupervised learning

Deep Learning/Neural Networks:

• Type of machine learning that expands beyond just raw data (processing images ect.)
• The type of stuff we see with todays AI models
• Activation Functions: reLU, Sigmoid, Tanh
• Uses Cases: Image Classification and regression

Types of Neural Networks

• Ex. Convolutional nural network (goes through an image for classification) CNN

• Recurrent Neural Network: sequential data processing, using data from the past to predict the future: RNN