I have a value error with my JavaScript code on the first line of an async function, there is a value error, which I cannot seem to find the fix for, here is the code for the specific function that I'm having the issue with.
async function trainModel() {
// Define the model architecture
const model = tf.sequential();
let inputs = [];
let labels = [];
model.add(tf.layers.dense({ units: 8, inputShape: [8], activation: 'relu' }));
model.add(tf.layers.dense({ units: 8, activation: 'relu' }));
model.add(tf.layers.dense({ units: 1, activation: 'sigmoid' }));
model.compile({ loss: 'binaryCrossentropy', optimizer: 'adam', metrics: ['accuracy'] });
const batchSize = 32; // increase the batch size
const xs = tf.tensor(inputs);
const ys = tf.tensor(labels);
// Define callbacks to track the progress of the training
const callbacks = [
tf.callbacks.earlyStopping(monitor='val_loss', patience=4),
];
// Train the model using fit
model.fit(xs, ys, {
epochs: 1000,
validationData: [xs, ys],
callbacks: [earlyStop]
});
// Save the model to the filesystem
await model.save('file://model');
}
trainModel();
I tried to enter the code into a linux shell program and I want this function to be free of errors so that I can integrate it into the rest of my code.
can you try code below?
async function trainModel() {
// Define the model architecture
const model = tf.sequential();
let inputs = [];
let labels = [];
model.add(tf.layers.dense({ units: 8, inputShape: [8], activation: 'relu' }));
model.add(tf.layers.dense({ units: 8, activation: 'relu' }));
model.add(tf.layers.dense({ units: 1, activation: 'sigmoid' }));
model.compile({ loss: 'binaryCrossentropy', optimizer: 'adam', metrics: ['accuracy'] });
const batchSize = 32; // increase the batch size
const xs = tf.tensor(inputs);
const ys = tf.tensor(labels);
// Define callbacks to track the progress of the training
const earlyStop = tf.callbacks.earlyStopping(monitor='val_loss', patience=4);
const callbacks = [earlyStop];
// Train the model using fit
model.fit(xs, ys, {
epochs: 1000,
validationData: [xs, ys],
callbacks: callbacks
});
// Save the model to the filesystem
await model.save('file://model');
}
trainModel();
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