Some of the best practices for fine-tuning pre-trained generative AI models for specific tasks could be:
Use a large and diverse dataset of data relevant to the task. The more data you have, the better the model will be able to learn. The data should also be diverse so that the model can learn to generalize to new situations.
Start with a small learning rate. A small learning rate will help the model to avoid overfitting. Overfitting occurs when the model learns the training data too well and is unable to generalize to new data.
Use a regularization technique. Regularization techniques help to prevent overfitting by adding constraints to the model. Some common regularization techniques include L1 regularization and L2 regularization.
Use a validation set. A validation set is a set of data that is not used for training the model. The model is evaluated on the validation set to ensure that it is not overfitting the training data.
Be patient. Fine-tuning a pre-trained model can take time. It is important to be patient and let the model learn for a sufficient amount of time.
Here are some additional tips:
Use a GPU to speed up the training process.
Experiment with different hyperparameters. The hyperparameters are the settings of the model, such as the learning rate and the number of layers. Experimenting with different hyperparameters can help you to find the best configuration for your model.
Monitor the model's performance and make adjustments as needed. As the model trains, you should monitor its performance on the validation set. If the performance is not improving, you may need to adjust the hyperparameters or the amount of data. Tajinder Kumar Saini
Picking the right foundation model and the appropriate parameters if you're building your own model from scratch- and definitely check github and huggingface to see if someone else has come up with a solution- smarter not harder :).