Plausible or misleading? Evaluating the adaption of the place pulse 2.0 dataset for predicting subjective perception in Chinese urban landscapes

Habitat International, Journal Year: 2025, Volume and Issue: 157, P. 103333 - 103333

Published: Feb. 17, 2025

Language: Английский

---

Exploring the association between the built environment and positive sentiments of tourists in traditional villages in Fuzhou, China

Ecological Informatics, Journal Year: 2024, Volume and Issue: 80, P. 102465 - 102465

Published: Jan. 11, 2024

Promoting positive emotional experiences for tourists is crucial sustaining development in rural areas. However, existing research has limited focus on the built environment, particularly developing a framework to evaluate environmental sentiment small medium scale with detailed indicators. This study addresses this gap by examining impact of environment tourists' emotions. Natural Language Processing (NLP) technologies are employed analyze web text data and determine average index traditional villages Fuzhou, China. Additionally, were acquired through HRnet segmentation model Matlab. To assess association between indicators index, we used eXtreme Gradient Boosting (XGBoost), SHapley Additive exPlanation (SHAP) model, ArcMap software. The demonstrated that (1) spatial distribution was significant. Houfu Village (9.91), Qianhu (9.88), Ximen (9.75) had highest scores, while Doukui (−0.85), Jiji (0.2), Qiaodong (0.55) lowest. (2) have most significant Openness, Greenness, Color Complexity, contribution value above 0.7—followed Enclosure, Visual Entropy, Ground Exposure, 0.5 0.7. Furthermore, analyzing interaction mechanism showed non-linear relationship. characteristics associated high scores openness range 0.2 0.5, greenness 0.4 0.6, color complexity 0.3 0.5. provides observations pertinent sustainable village environments. findings contribute an understanding how these elements might be effectively designed improve settings.

Language: Английский

---

Beyond built environment: Unveiling the interplay of streetscape perceptions and cycling behavior

Sustainable Cities and Society, Journal Year: 2024, Volume and Issue: 109, P. 105525 - 105525

Published: May 20, 2024

As an important means of shared micro-mobility, bicycles have become a crucial component urban transportation in China. The impact the built environment on bicycling has been widely acknowledged. However, can streetscape perceptions influence bicycle-sharing volume (BSV) and supplement environment? We first obtained millions pieces shared-cycling data from Shenzhen Open Data Platform carried out geographical quantification BSV. for streetscape, we improved classification subjective perception based street view images using k-means clustering algorithm conducted predictions XGBoost. Through application different regression models, unveiled nonlinear spatial interdependencies between BSV as complement to environment. Our findings indicate that greenery, vivid street-front facades, diverse facilities promote Targeted strategies are proposed districts. For instance, planners provide incentives high-income groups central areas adopt active travel, increase supply suburban with high building density, particularly industrial villages. long-term planning recommendations derived macro-built analysis, in-depth quantitative assessment proffers human-centric, flexible blueprint design.

Language: Английский

---

Synergistic assessment of multi-scenario urban waterlogging through data-driven decoupling analysis in high-density urban areas: A case study in Shenzhen, China

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 369, P. 122330 - 122330

Published: Sept. 3, 2024

Language: Английский

---

Assessing and interpreting perceived park accessibility, usability and attractiveness through texts and images from social media

Sustainable Cities and Society, Journal Year: 2024, Volume and Issue: 112, P. 105619 - 105619

Published: July 3, 2024

Language: Английский

---

Prediction method for the dynamic response of expressway lateritic soil subgrades on the basis of Bayesian optimization CatBoost

Soil Dynamics and Earthquake Engineering, Journal Year: 2024, Volume and Issue: 186, P. 108943 - 108943

Published: Sept. 5, 2024

Language: Английский

---

Evaluating and Diagnosing Urban Function and Perceived Quality Based on Multi-Source Data and Deep Learning Using Dalian as an Example

Buildings, Journal Year: 2025, Volume and Issue: 15(7), P. 998 - 998

Published: March 21, 2025

Currently, coordinated development in terms of perceived urban quality and function has become a key problem. However, there is an imbalance between the street environment amenities. It necessary to explore current status propose optimization strategies promote spaces. Dalian, China, was selected as study area. Based on space syntax, high-accessibility low-accessibility streets were sites. An evaluation system constructed part study. included quality. Data density diversity amenities obtained by establishing points interest (POIs). The subjective psychological perception calculated using view images (SVIs). Then, coupling analysis based conducted results indicated that differences levels regard spatial Dalian. Specifically, mainly concentrated central higher than streets. found had highest proportions advantage opportunity beauty lowest maintenance among improvement Openness As result analysis, this not only helps optimize layout improve environment, but also provides practical guidance for future design. Additionally, will help environments enhance overall livability environment.

Language: Английский

---

Revealing public attitudes toward mobile cabin hospitals during Covid-19 pandemic: Sentiment and topic analyses using social media data in China

Sustainable Cities and Society, Journal Year: 2024, Volume and Issue: 107, P. 105440 - 105440

Published: April 12, 2024

Language: Английский

---

Destigmatizing urban villages by examining their attractiveness: Quantification evidence from Shenzhen

Habitat International, Journal Year: 2024, Volume and Issue: 150, P. 103120 - 103120

Published: June 12, 2024

While existing social and political research has qualitatively discussed the stigmatization of urban villages (UVs), there's a lack quantitative support. This study innovatively attempts to provide evidence, employing spatial perspective for destigmatization UVs. We integrated population trajectory, GDP data, employment residential points interest, developed gravity model derive attractiveness index. Concurrently, we selected environmental, structure, housing economic indicators construct regression analysis. Our findings revealed that villagers exhibit preference shorter daily commutes, underscoring positive role UVs in promoting job-housing balance providing diverse services. The high-frequency mobility accelerates categorization enhances intra-area circulation. further interaction between UV renewal its destigmatization. To counter stigmatization, enhancing quality infrastructure UVs, as well diversified land use can reduce public's stereotypical impressions. Moreover, prioritizing affordable equitable distribution facilities, along with fostering synergies capital facilitate process. Stigmatization informal settlements is widespread issue. approaches, targeted renovation policy recommendations, serve blueprint addressing similar challenges globally.

Language: Английский

---

Decoding vibrant neighborhoods: Disparities between formal neighborhoods and urban villages in eye-level perceptions and physical environment

Sustainable Cities and Society, Journal Year: 2023, Volume and Issue: 101, P. 105122 - 105122

Published: Dec. 17, 2023

Language: Английский

---