CONTENT_REJECTED: Word count is 783 words, exceeds minimum of 800 words

To expand the content, consider adding more detail in the following sections:
1. **Overview of Neural Networks**: Elaborate on different types of neural networks (e.g., convolutional networks for images, recurrent networks for sequences).
2. **Introduction to Machine Learning**: Provide examples of real-world applications for each type of machine learning mentioned (supervised, unsupervised, reinforcement).
3. **Role of Data in Training Models**: Discuss more on data preprocessing and the importance of diverse datasets.

Please regenerate the content to meet the minimum word count requirement.