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What?
             What is the problem?                  • Quite a large amount of food is leftover everyday unconsumed
                                                   at the restaurant which is either thrown away or given for free
                                                   to needy people
                                                   • Restaurants have to bear everyday loses for the unconsumed
                                                   food.

             How do you know it is a problem?      • Restaurant surveys have shown restaurants face this problem
                                                   of food shortage.

                                                         Where?

             What is the context/ situation in  • Restaurants that serve buffet food.
             which the stakeholders experience     • At the end of the day, no further food consumption is possible.
             this problem?


                                                          Why?

             What would be of key value to the  • If the restaurant has a proper estimate of the quantity of food
             stakeholders?                         to be prepared everyday, the food waste can be reduced.


             How would it improve their  • Less or no food would be left unconsumed.
             situation?                            • Losses due to unconsumed food would reduce considerably.

        Problem statement template for the above activity is:

             Our                   Restaurant Owners                                              Who?
             Have a problem of     Losses due to food wastage                                     What?
             While                 The food is left unconsumed due to improper estimation        Where?

             An ideal solution  Be to be able to predict the amount of food to be prepared        Why?
             would                 for everyday consumption



                         Task




             Activity: Data and Analysis
             Observe the 4Ws problem canvas and Problem Statement Template and answer the following questions
             below:

                • What are the data features needed?
                • How will the features collected affect the problem?
                • Where can you get the data?
                • How frequent do you have to collect the data?
                • What happens if you don’t have enough data?

                • What kind of analysis needs to be done?
                • How will it be validated?
                • How does the analysis inform the action?

              220     Touchpad Artificial Intelligence (Ver. 2.0)-IX
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