overholt | Example Flask application
kandi X-RAY | overholt Summary
kandi X-RAY | overholt Summary
Overholt is an example Flask application illustrating some of my common practices.
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Top functions reviewed by kandi - BETA
- Create Celery app
- Create Flask application
- Register Blueprint modules
- Calls the given request
- Get the value from the querystring
- Update a model
- Save a model instance
- Checks if the given model is of type
- Preprocess params
- Preprocess kwargs
- Get all objects with given ids
- Fetch all entities
- Create a new model
- Create a new model instance
- Run migrations
- Adds a product to store
- Remove a manager from the store
- Delete model instance
- Remove a product from the store
- Add a manager to store
overholt Key Features
overholt Examples and Code Snippets
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QUESTION
EDIT (31-12-2019) - https://jonathan.overholt.org/projects/cutlist
Above is the link of the free project which is what exactly I am looking for. I am just looking for proper guidance so that I can make it work.
I am working on minimizing the wastage of aluminium extrusion cutting for Aluminium Sliding Window Fabricators and I am not able to figure out which Algorithm/Data Structure I should go with for the problem.
I have done basic research and found that the problem falls in Cutting Stock Problem (Also called One dimensional cutting problem), Linear Programming Problem, Greedy Algorithm. BUT I am unable to decide which one I should go with and also how to start with.
Brief about the problem :
Basically the window fabricators have 3 sizes of material options to purchase.
...ANSWER
Answered 2019-Jul-17 at 14:02There is no algorithm that will guarantee you the optimal solution other than brute-force checking all possible combinations. That's obviously not a good algorithm, at least not if you have large data sets.
You should have a look at heuristic search algorithms like Simulated Annealing, MCTS or the like. It should be no problem finding existing implementations of heuristic search engines that allow you to provide them with
- an input set (random distribution of pieces on material),
- a transition function (move pieces between materials),
- and an evaluation function (the amount of waste)
and compute a near-optimal solution for you.
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