What can validation data be used for?

A. model settings tune करने के लिए / To tune model settings

Step 1: Identify the concept: this is model development. Step 2: Validation data helps improve model choices and settings during training. Step 3: Remember validation as a practice checking set.

Step 1: concept पहचानें: यह model development है। Step 2: Validation data training के दौरान model choices और settings improve करने में मदद करता है। Step 3: Validation को practice checking set याद रखें।