Create Training+Operating_Instructions_to_Run_the_Scripts
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Training+Operating_Instructions_to_Run_the_Scripts
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To Run the Script:
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Save the code: Save the code above as Enhanced_Business_Model_for_Collaborative_Predictive_Supply_Chain_model.py and the tokenizer.py code from the previous response as tokenizer.py in the same directory.
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Create vocab.json and training_data.txt: The script will create these files if they don't exist. Alternatively, you can manually create them in the same directory:
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vocab.json: Copy the JSON content from the example in the tokenizer.py example code into a file named vocab.json.
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training_data.txt: Copy the text content from the tokenizer.py example code into a file named training_data.txt.
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Install Libraries: Open your command prompt or terminal and run:
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pip install tokenizers pandas torch
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Run the Script: In the same directory where you saved the files, run:
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python Enhanced_Business_Model_for_Collaborative_Predictive_Supply_Chain_model.py
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Expected Output in Console:
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You will see output in your console showing:
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Creation of vocab.json and training_data.txt (if they didn't exist).
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Loading of vocabulary and tokenizer initialization.
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BPE training process (progress bar).
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Loading of dummy supply chain data.
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Tokenization of the data (example token IDs and attention mask).
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Initialization of the dummy Transformer model.
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Placeholder forecast outputs for each data row, along with the original data row.
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"Script Completed" message.
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Important Notes:
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Dummy Model: The TransformerModel is a very basic placeholder. It does not actually perform Transformer-based forecasting. In a real application, you would replace this with a proper Transformer model implemented using PyTorch, TensorFlow, or a similar deep learning framework.
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BPE Training Data: training_data.txt is just a tiny example. For effective BPE training, you would need a much larger corpus of text data relevant to your supply chain domain.
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Data Preprocessing: The prepare_for_model method in tokenizer.py is a basic example. You might need to customize it further based on the specific features and format of your real supply chain data.
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Error Handling: This is a demonstration script and has minimal error handling. In a production system, you would need to add robust error handling and validation.
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This script provides a functional, command-line runnable example that integrates the custom tokenizer and outlines the basic flow of the Enhanced Business Model, even with a placeholder Transformer model. It's a starting point for building a more complete system.
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