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Qualitative comparison of concept drift detection methods_
| Metric | Proposed Framework | FiCSUM | DDM/EDDM |
|---|---|---|---|
| Proactivity | High (Proactive) | Moderate (Recurring Drifts) | Low (Post Hoc) |
| Adaptability | High (Domain-Agnostic) | Moderate (Recurring Drifts) | Low (Frequent Retraining) |
| Feature | Semantic + Visual | Meta-Features | Error-Based Only |
| Efficiency | High | Moderate | Moderate |
| Detection Accuracy | High | High | Moderate |
Top five words returned by different search queries on Google Books N-gram_
| “pedestrian” + [verb] | “pedestrian” + [noun] |
|---|---|
| pedestrian crossing | pedestrian traffic |
| pedestrian walks | pedestrian mall |
| pedestrian killed | pedestrian bridge |
| pedestrian pass | pedestrian street |
| pedestrian moving | pedestrian zone |
Top ten similar words to pedestrian from Wikipedia and Google News corpora_
| Wiki terms | Similarity | Google terms | Similarity |
|---|---|---|---|
| walkway | 0.6928 | bicyclist | 0.6166 |
| lanes | 0.6808 | crosswalk | 0.5942 |
| sidewalks | 0.6572 | motorist | 0.5460 |
| roadway | 0.6411 | bike lanes | 0.5416 |
| vehicular | 0.6380 | pedestrian walkways | 0.5328 |
| thoroughfare | 0.6337 | bicycle lanes | 0.5256 |
| subway | 0.6296 | bikeway | 0.5248 |
| underpass | 0.6193 | traffic calming | 0.5239 |
| overpass | 0.6157 | roadway | 0.5181 |
| parking | 0.6129 | traffic | 0.5173 |
Collected datasets for autonomous car accidents_
| Date | Accident | # Tweets |
|---|---|---|
| 29 July 2016 | Tesla | 89,881 |
| 18 March 2018 | Uber | 119,121 |
| 26 April 2019 | Tesla | 154,916 |
Summary of the GDELT dataset for airplane crash events_
| Airplane Crash | Date of Crash | Total News Articles | Articles Containing “Airplane” |
|---|---|---|---|
| California 2020 | Jan 26, 2020 | 1,813,710 | 3,900 (before: 1,327, during: 1,313, after: 1,260) |
| Washington 2022 | Sep 4, 2022 | 1,126,899 | 1,979 (before: 576, during: 768, after: 635) |
| Washington 2025 | Jan 29, 2025 | 1,886,173 | 11,541 (before: 1,437, during: 6,984, after: 3,120) |