Notes:
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Problem: Predicting sales to plan inventory and marketing.
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Benefit: Businesses can anticipate demand and adjust stock levels accordingly.
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Adoption: Easily integrates with inventory management systems to automate stock replenishment.
Code:
import pandas as pd
from statsmodels.tsa.holtwinters import ExponentialSmoothing
# Load historical sales data
sales_data = pd.read_csv('sales_data.csv')
# Apply Holt-Winters forecasting
model = ExponentialSmoothing(sales_data['sales'], trend='add', seasonal='add', seasonal_periods=12)
model_fit = model.fit()
# Forecast next 12 months
forecast = model_fit.forecast(12)
print(forecast)
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