What is Epoch?Epoch kya hai?

🧸 Think of it likeAise samjho

Like reading your whole textbook once from cover to cover. Three epochs means three full readings.Poori textbook ek baar shuru se aakhir tak padhne jaisa. Teen epochs matlab teen baar poori padhai.

📘 ExplainedVistaar se

Training usually runs for several epochs, each made of many mini batches. Too few epochs underfit; too many overfit. Watch validation metrics per epoch and use early stopping. Large LLMs often train for about one epoch over enormous data.Training aam taur pe kai epochs chalti hai, har ek kai mini batches se bana. Bahut kam epochs underfit; bahut zyaada overfit. Har epoch pe validation metrics dekho aur early stopping use karo. Bade LLMs aksar bahut bade data pe lagbhag ek epoch train hote hain.

💡 Real exampleAsli example

With 10,000 images and batch size 100, one epoch is 100 steps.10,000 images aur batch size 100 ke saath ek epoch 100 steps ka hai.

📖 Learn it step by stepStep by step seekho

• Gradients and gradient descent: how models improveGradients aur gradient descent: models behtar kaise hote hain

🔗 Related termsJude hue shabd

• Batch sizeHow many examples a model processes together in one training step.Ek training step mein model ek saath kitne examples process karta hai.
• Early stoppingStopping training when the validation score stops improving, to avoid overfitting.Validation score sudharna band ho to training rok dena, overfitting se bachne ke liye.