Arshdeep Singhania

Asked: September 22, 2025In: Deep Learning

Why does my neural network stop improving even though the loss is still high?

I am training a deep network for a regression task.The loss drops initially but then stops changing.Even after many epochs it never improves.The model is clearly underperforming.

Asked: July 22, 2025In: Deep Learning

Why does my multimodal model fail when one input is missing?

Arshdeep Singhania

My model uses both image and text inputs.It works well when both are provided.If one modality is missing, outputs become random or broken.Real-world data is often incomplete.

Asked: June 12, 2025In: Deep Learning

Why does my recommendation model become worse after adding more user data?

Arshdeep Singhania

I added thousands of new user interactions to my training dataset.Instead of improving, the recommendation quality dropped.Users are now getting irrelevant suggestions.It feels like more data made the model less accurate.

Asked: April 15, 2025In: Deep Learning

Why does my CNN predict only one class no matter what image I give it?

Arshdeep Singhania

I trained a CNN to classify multiple object categories from images.The training completes without errors and the accuracy looks decent.But when I run inference, every image gets the same label.Even very different images are predicted as the ...