Batch Processing with RAG and TensorFlow for Efficiency

Explain how to process data in batches using RAG models with TensorFlow's Dataset API to optimize the GPU memory usage and speed up the inference time.
const tf = require('@tensorflow/tfjs');

// Let's suppose we have a pre-trained RAG model loaded
// Dummy function to represent our RAG model's predict method
function ragPredict(inputData) {
    // Process inputData with RAG model and return the predictions
    return inputData; // Placeholder for actual predictions

// Create a TensorFlow Dataset
const data =[/* Your input data here */]);

// Batch the data to avoid memory issues
const batchSize = 32; // Adjust batch size depending on your system's capabilities
const batchedData = data.batch(batchSize);

// Map our RAG prediction function over each batch in the dataset
const predictions = (batch) => {
    // Perform prediction on the batch
    // Ensure that ragPredict can handle a batch of data
    const preds = ragPredict(batch);
    return preds;

// Iterate over the batches to output predictions
(async () => {
    for await (const pred of predictions) {
        // Handle predictions (e.g., storing results or performing further processing)
In this JavaScript code, TensorFlow.js library is required first. A dummy function 'ragPredict' is created to simulate the behavior of a RAG model's predict method. We initialize a TensorFlow Dataset from our input data and then batch the data to optimize the GPU memory usage. The code then maps the prediction function over each batch in the dataset. Lastly, an asynchronous function is defined to iterate over the batches and output the predictions. This code leverages TensorFlow's Dataset API to efficiently handle batch processing, suitable for large datasets or memory-constrained environments.
<!DOCTYPE html>
<html lang="en">
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Batch Processing with RAG and TensorFlow</title>
    <script src=""></script>
    <script src="./path_to_your_script.js"></script>
        body {
            margin: 0;
            font-family: Arial, sans-serif;
        /* Add additional CSS styles if needed */
    <h1>Batch Processing with RAG and TensorFlow Example</h1>
    <!-- Additional HTML content here -->
This HTML code sets up the structure for a web page. The head section includes the TensorFlow.js library and links to the JavaScript file containing our TensorFlow code for batch processing. A style tag is added with minimal CSS for basic formatting. In the body, a heading is provided as a placeholder for the web page content where the results of the batch processing could be displayed or further user interface elements could be added.