I used StandardScaler on the entire dataset before splitting, and later realized that might be wrong. How should I handle scaling correctly to avoid leakage?
Technomantic Latest Questions
JiyakhanBegginer
Hey everyone, I’m planning to build my first voice assistant and could really use some advice on where to start. There are so many options out there Dialogflow, Rasa, Voiceflow, Alexa Skills Kit and I’m a bit overwhelmed trying to choose ...
DavidBegginer
I’m seeing 98–99% accuracy on my validation set, but when I test on truly unseen data, the performance drops significantly. Suspecting some leakage but not sure where it’s happening
RunkiBegginer
Selecting the right dataset is crucial for object detection tasks. Share datasets that have been effective in your computer vision projects.
Choosing the right architecture is vital. Share how you determine the most suitable deep learning model for your specific tasks.
Selecting the right features is key to model success. Discuss your process for identifying and selecting impactful features.
Rety1Begginer
Overfitting can hinder model performance. Discuss techniques like regularization, dropout, or data augmentation that have helped you address overfitting.