Tianyi Feng
Biographic Data
| ID | 7911157 |
|---|---|
| NAME | Tianyi Feng |
| GIVEN NAMES | Tianyi |
| FAMILY NAME | Feng |
| SIGNATURE | FENG T |
| AFFILIATIONS | Harvard University |
| ORCID | 0000-0001-5256-5861 |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 6 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2020 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Frequency-aligned loss and spectral filtering improve long-range influenza forecasting
Background: Long-horizon forecasts of seasonal influenza remain limited by (i) rapid error growth beyond a few weeks, (ii) entanglement of persistent seasonal cycles with transient outbreaks, and (iii) training objectives that ignore strong autocorrelation in future incidence labels. Methods: We introduce a frequency-aware pipeline that couples a Spectral Adaptive Filtering Network with a Frequency-Aligned Direct Loss. The backbone first isolates…
Predictors of home and community-based services utilization intentions and their dynamics among urban older adults in China, 2016–2020
Exploring how shared gaze visualizations support remote one-on-one teaching
Background The COVID pandemic exposed limitations in online learning platforms. This study explores Real-time Shared Gaze Visualizations (SGVs), which use eye-tracking data to restore non-verbal social cues and improve teacher-learner communication. We aim to: (1) identify gaze patterns linked to learning, (2) compare these patterns across visual augmentation conditions, and (3) examine their impact from a teaching perspective.Methods We analyze …
Identification and Causes of Neighborhood Commercial Areas
Urban planning in China is shifting from an administrative unit-based approach to community life circle planning, aiming to align planning units with residents’ actual activity ranges. As the most fundamental life circle, daily life circle (DLC) planning must adopt a bottom-up approach. However, the widely applicable methods for delineating DLCs remain lacking. This study presents a strategy for delineating DLCs centered on neighborhood commercia…
Stressed or engaged? Addressing the mixed significance of physiological activity during constructivist learning
Research Progress of Coronavirus Based on Bibliometric Analysis
international cooperation is an important way to accelerate research progress and achieve success. Developing corresponding vaccines and drugs are the current hotspots and research directions
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Research Progress of Coronavirus Based on Bibliometric Analysis
international cooperation is an important way to accelerate research progress and achieve success. Developing corresponding vaccines and drugs are the current hotspots and research directions
Stressed or engaged? Addressing the mixed significance of physiological activity during constructivist learning
Identification and Causes of Neighborhood Commercial Areas
Urban planning in China is shifting from an administrative unit-based approach to community life circle planning, aiming to align planning units with residents’ actual activity ranges. As the most fundamental life circle, daily life circle (DLC) planning must adopt a bottom-up approach. However, the widely applicable methods for delineating DLCs remain lacking. This study presents a strategy for delineating DLCs centered on neighborhood commercia…
Exploring how shared gaze visualizations support remote one-on-one teaching
Background The COVID pandemic exposed limitations in online learning platforms. This study explores Real-time Shared Gaze Visualizations (SGVs), which use eye-tracking data to restore non-verbal social cues and improve teacher-learner communication. We aim to: (1) identify gaze patterns linked to learning, (2) compare these patterns across visual augmentation conditions, and (3) examine their impact from a teaching perspective.Methods We analyze …
Frequency-aligned loss and spectral filtering improve long-range influenza forecasting
Background: Long-horizon forecasts of seasonal influenza remain limited by (i) rapid error growth beyond a few weeks, (ii) entanglement of persistent seasonal cycles with transient outbreaks, and (iii) training objectives that ignore strong autocorrelation in future incidence labels. Methods: We introduce a frequency-aware pipeline that couples a Spectral Adaptive Filtering Network with a Frequency-Aligned Direct Loss. The backbone first isolates…
Predictors of home and community-based services utilization intentions and their dynamics among urban older adults in China, 2016–2020
Computer Science (3 works) · Artificial Intelligence (2 works) · COVID-19 epidemiological studies (2 works) · Geography (2 works) · Innovative Teaching and Learning Methods (2 works) · Psychology (2 works) · 2019-20 coronavirus outbreak (1 work) · Architectural engineering (1 work) · Arousal (1 work) · Bibliometrics (1 work)