Predict and Forecast HDB Flat Prices with GPT-4o and Google Sheets Analytics
Monthly Data Collection Trigger
Workflow Configuration
Fetch Current Year HDB Data
Fetch Historical Data Year 1
Fetch Historical Data Year 2
Fetch Historical Data Year 3
Merge All Historical Data
Data Cleaning and Normalization
Statistical Pattern Mining
Time Series Analysis
Aggregate Statistical Features
aggregate
AI Forecasting Agent
openai
OpenAI GPT-4 Model
gpt-4o
Statistical Forecasting Tool
toolcode
Calculator Tool
toolcalculator
Structured Forecast Output Parser
noOp
Format Forecast Results
Save to Google Sheets
googleSheets
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