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Spatiotemporal Heterogeneity of AI-Driven Traffic Flow Patterns and Land Use Interaction: A GeoAI-Based Analysis of Multimodal Urban Mobility

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μ €μž

Olaf Yunus Laitinen Imanov

πŸ’‘ κ°œμš”

λ³Έ μ—°κ΅¬λŠ” λ„μ‹œ ꡐ톡 νλ¦„μ˜ μ‹œκ³΅κ°„μ  μ΄μ§ˆμ„±κ³Ό 토지 이용 κ°„μ˜ λ³΅μž‘ν•œ μƒν˜Έμž‘μš©μ„ 닀측적인 κ΅ν†΅μˆ˜λ‹¨(μžλ™μ°¨, λŒ€μ€‘κ΅ν†΅, 보행/μžμ „κ±°)λ³„λ‘œ λΆ„μ„ν•˜κΈ° μœ„ν•΄ GeoAI 기반의 ν•˜μ΄λΈŒλ¦¬λ“œ 뢄석 ν”„λ ˆμž„μ›Œν¬λ₯Ό μ œμ•ˆν•©λ‹ˆλ‹€. μ œμ•ˆλœ ν”„λ ˆμž„μ›Œν¬λŠ” MGWR, RF, ST-GCN을 순차적으둜 ν†΅ν•©ν•˜μ—¬ κΈ°μ‘΄ λͺ¨λΈμ˜ ν•œκ³„λ₯Ό κ·Ήλ³΅ν•˜κ³ , 높은 예츑 정확도(RMSE 0.119, R^2 0.891)λ₯Ό λ‹¬μ„±ν–ˆμŠ΅λ‹ˆλ‹€.

πŸ”‘ μ‹œμ‚¬μ  및 ν•œκ³„

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토지 이용 ν˜Όν•©λ„μ™€ λŒ€μ€‘κ΅ν†΅ μ •λ₯˜μž₯ 밀도가 각각 μžλ™μ°¨ 및 λŒ€μ€‘κ΅ν†΅ 흐름에 κ°€μž₯ 큰 영ν–₯을 λ―ΈμΉ˜λŠ” 핡심 μš”μΈμž„μ„ 규λͺ…ν–ˆμŠ΅λ‹ˆλ‹€.
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5가지 κΈ°λŠ₯적으둜 κ΅¬λΆ„λ˜λŠ” λ„μ‹œ ꡐ톡 μœ ν˜•μ„ μ‹λ³„ν•˜κ³ , μ œμ•ˆλœ GeoAI λͺ¨λΈμ΄ 곡간적 μžκΈ°μƒκ΄€μ„±μ„ 효과적으둜 κ°μ†Œμ‹œμΌœ 더 μ •ν™•ν•œ 뢄석 κ²°κ³Όλ₯Ό λ„μΆœν–ˆμŠ΅λ‹ˆλ‹€.
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λ„μ‹œ ν˜•νƒœμ— λ”°λ₯Έ λͺ¨λΈμ˜ 적용 κ°€λŠ₯성을 ν‰κ°€ν•œ κ²°κ³Ό, λ™μΌν•œ λ„μ‹œ ν˜•νƒœ λ‚΄μ—μ„œλŠ” 높은 전이 κ°€λŠ₯성을 λ³΄μ˜€μœΌλ‚˜, λ‹€λ₯Έ λ„μ‹œ ν˜•νƒœ κ°„μ—λŠ” μΌλ°˜ν™”ν•˜κΈ° μ–΄λ ΅λ‹€λŠ” ν•œκ³„λ₯Ό λ³΄μ˜€μŠ΅λ‹ˆλ‹€.
πŸ‘
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