What is bias and variance in a Machine Learning model?



What is bias and variance in a Machine Learning model?..

Answer / Hammad Izhar

Bias refers to the error introduced by approximating a real-world problem with a simplified model. High bias means that the model is too simple, causing underfitting. Variance, on the other hand, measures how sensitive the model's predictions are to small changes in the training data. High variance indicates that the model is overfitting.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More AI Machine Learning Interview Questions

What are the last machine learning papers you've read?

1 Answers  


Why Accuracy is important in machine learning?

1 Answers  


What sentiment analysis?

1 Answers  


Which linux is best for machine learning?

1 Answers  


What’s your favorite algorithm, and can you explain it to me in less than a minute?

1 Answers  


How is machine learning used in day-to-day life?

1 Answers  


Differentiate supervised and unsupervised machine learning.

1 Answers  


Explain the 3 types of ai?

1 Answers  


What is symbolic reasoning?

1 Answers  


Explain the Algorithm Technique of Learning to Learn in Machine Learning?

1 Answers  


What is false positive and false negative and how are they significant?

1 Answers  


Differentiate between data science, machine learning and ai.

1 Answers  


Categories
  • AI Algorithms Interview Questions AI Algorithms (74)
  • AI Natural Language Processing Interview Questions AI Natural Language Processing (96)
  • AI Knowledge Representation Reasoning Interview Questions AI Knowledge Representation Reasoning (12)
  • AI Robotics Interview Questions AI Robotics (183)
  • AI Computer Vision Interview Questions AI Computer Vision (13)
  • AI Neural Networks Interview Questions AI Neural Networks (66)
  • AI Fuzzy Logic Interview Questions AI Fuzzy Logic (31)
  • AI Games Interview Questions AI Games (8)
  • AI Languages Interview Questions AI Languages (141)
  • AI Tools Interview Questions AI Tools (11)
  • AI Machine Learning Interview Questions AI Machine Learning (659)
  • Data Science Interview Questions Data Science (671)
  • Data Mining Interview Questions Data Mining (120)
  • AI Deep Learning Interview Questions AI Deep Learning (111)
  • Generative AI Interview Questions Generative AI (153)
  • AI Frameworks Libraries Interview Questions AI Frameworks Libraries (197)
  • AI Ethics Safety Interview Questions AI Ethics Safety (100)
  • AI Applications Interview Questions AI Applications (427)
  • AI General Interview Questions AI General (197)
  • AI AllOther Interview Questions AI AllOther (6)