Which of the following are classification problems? (multiple options may be correct)
Predicting the temperature (in Celsius) of a room from other environmental features (such as atmospheric pressure, humidity etc).
Predicting if a cricket player is a batsman or bowler given his playing records.
Finding the shorter route between two existing routes between two points.
Predicting if a particular route between two points has traffic jam or not based on the travel time of vehicles.
Filtering of spam messages
Answers
Answer:
2,4,5
Explanation:
rest all are predicting based upon some features like 1. environmental features 3. shorter path based features
Answer:
Classification problems are:
2. Predicting if a cricket player is a batsman or bowler given his playing records.
4. Predicting if a particular route between two points has traffic jam or not based on the travel time of vehicles.
5. Filtering of spam messages
Explanation:
A classification problem means one has to draw conclusions from the given observed values. Outcome needs to be predicted after the given one or more inputs. Given one or more inputs a classification model will try to predict the value of one or more outcomes.
Option 2, Predicting a player if he is batsman or bowler after seeing his records is a classification problem as his records will be analyzed and there will be a result. Similarly, Option 4 predicting if the route would have traffic or not, would observe the time of travel and may be past records, so it is a classification problem. Option 5 of checking whether the message is spam or not is a classification problem.
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