IJGI, Free Full-Text
Por um escritor misterioso
Last updated 30 março 2025

Portraying functional urban areas provides useful insights for understanding complex urban systems and formulating rational urban plans. Mobile phone user trajectory data are often used to infer the individual activity patterns of people and for functional area identification, but they are difficult to obtain because of personal privacy issues and have the drawback of a sparse spatial and temporal distribution. Deep learning models have been widely utilized in functional area recognition but are limited by the difficulty of acquiring training samples with large data volumes. This paper aims to achieve a fast and automatic identification of large-scale urban functional areas without prior knowledge. This paper uses Nanjing city as a test area, and a self-organizing map (SOM) neural network model based on an improved dynamic time warping (Ndim-DTW) distance is used to automatically identify the function of each building using mobile phone aggregated data containing work and residence attributes. The results show that the recognition accuracy reaches 88.7%, which is 12.4% higher than that of the K-medoids method based on the DTW distance using a single attribute and 7.8% higher than that of the K-medoids method based on the Ndim-DTW distance with multiple attributes, confirming the effectiveness of the multi-attribute mobile phone aggregated data and the SOM model based on the Ndim-DTW distance. Furthermore, at the traffic analysis zone (TAZ) level, this paper detects that Nanjing has seven functional area hotspots with a high degree of mixing. The results can provide a data basis for urban studies on, for example, the urban spatial structure, the separation of occupations and residences, and environmental suitability evaluation.

Full article: Landslide susceptibility mapping in three Upazilas of Rangamati hill district Bangladesh: application and comparison of GIS-based machine learning methods

IJGI, Free Full-Text

IJGI, Free Full-Text

Full article: Landslide susceptibility mapping in three Upazilas of Rangamati hill district Bangladesh: application and comparison of GIS-based machine learning methods

Flow Chart Visual Programming Language 3.01 Download - Colaboratory

Evening Prayer — Chanticleer

Serial Number 3D World Map 2.1 - Colaboratory
Flow Chart Of Spatialtemporal Trajectory Outlier Detection Algorithm

IJGI Free Full-Text UAV Photogrammetry-Based 3D Road Distress Detection

MDPI Article Template - Overleaf, Online LaTeX Editor

IJGI, Free Full-Text

PDF) Altaic Languages Masaryk University Press

PDF) Journal citation reports and the definition of a predatory journal: The case of the Multidisciplinary Digital Publishing Institute (MDPI)
Recomendado para você
-
What does 'brb' stand for in text? - Quora30 março 2025
-
Urban Air Adventure Park30 março 2025
-
According to urban dictionary on fleek means Zayn Malik30 março 2025
-
kpop ✗ trash book - Urban dictionary - Wattpad30 março 2025
-
Having a good day 🤝 starting the day with Urban Brew. Who can argue30 março 2025
-
Why is everyone doing this? [SPAM B00K/MB 3] - Urban Dictionary : Nyla (my name) - Wattpad30 março 2025
-
Land-use change scenarios in the BRB in the HRB. Extreme land use30 março 2025
-
Urban Decay are launching a NAKED *Honey* palette and OMG30 março 2025
-
Barceló Hotels & Resorts in Bulgaria30 março 2025
-
Pausing for the Pandemic - BRB — Burnt Toast Food Blog30 março 2025
você pode gostar
-
Hatarakanai Saibou (Cells NOT at Work!)30 março 2025
-
Novo jogo de corrida do Lego é revelado de forma oficial30 março 2025
-
shenron power option anime adventures|TikTok Search30 março 2025
-
8 jogos para Linux – Tecnoblog30 março 2025
-
boy's love anime modern high school classroom in, Stable Diffusion30 março 2025
-
K-On Episode 1 English Sub on Make a GIF30 março 2025
-
Previewing the AL Central: Five questions with our divisional rivals30 março 2025
-
Roblox Logo, Object Shows Community30 março 2025
-
AI GENERATED - Sticker - Anime Girl with Pink and blue hair 24212234 PNG30 março 2025
-
Steam Sale Dates · When is the Next Steam Sale? · Countdown and30 março 2025