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- # -*- coding: utf-8 -*-
- from typing import Dict, Optional
- import numpy as np
- import pandas as pd
- from app.services.transfer import Season
- from app.schemas.feedback import Feedback
- class StepSizeCalculator:
- """
- Calculate adjustment step size of environment target when a user send feedback.
- """
- def __init__(self, weight: Dict):
- self.weight = weight
- def calculate_step_size(
- self,
- space_realtime_temperature: float,
- space_comfortable_temperature: float,
- feedback: Feedback
- ):
- base_step_size = 1.8 / (1 + np.exp((space_comfortable_temperature - space_realtime_temperature) / 2))
- return
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