Proability in AI

Probability is the branch of mathematics that measures the chance of an event happening. It tells us how likely an event is to occur.
where,
Probability = 0 → Impossible event (असंभव घटना)
Probability = 1 → Certain event (निश्चित घटना)

In Artificial Intelligence (AI), probability helps computers make smart decisions when the information is uncertain or incomplete. Probability helps AI estimate which option has the highest chance of being correct.
Example:
If an AI email filter finds that an email has a 95% chance of being spam, it moves the email to the Spam folder.

• Prediction: Probability helps AI predict future events based on past data.
  Example: Weather apps predict the chance of rain.
• Decision Making: AI uses probability to choose the most likely or best decision.
  Example: Self-driving cars decide whether to stop or continue based on the probability of obstacles.
• Machine Learning: Probability helps AI learn from data and improve its predictions over time.
  Example: AI predicts whether a student may pass or fail based on previous academic records.
• Speech Recognition: AI estimates the most likely word spoken by the user.
  Example: Google Assistant converts your speech into text.
• Medical Diagnosis: AI calculates the probability of different diseases using symptoms and test results.
  Example: AI estimates the likelihood of diabetes or heart disease.
• Spam Detection: AI calculates the probability that an email is spam or genuine.
  Example: Gmail automatically filters spam emails.