Category: Metric
- AreaCoverage
- CountQueriesDistortion
- DataCompleteness
- HeatMapDistortion
- PoisReident
- PoisRetrieval
- SpatialDistortion
- SpatioTemporalDistortion
AreaCoverage
| Input name | Type | Description |
|---|---|---|
level |
a 32-bit integer; required | S2 cells levels |
width |
a duration; optional | Width of time buckets |
train |
a file; required | Train dataset |
test |
a file; required | Test dataset |
| Output name | Type | Description |
|---|---|---|
metrics |
a file | Area coverage metrics |
CountQueriesDistortion
| Input name | Type | Description |
|---|---|---|
n |
a 32-bit integer; optional; default: 1000 | Number of queries to generate |
minSize |
a distance; optional; default: 500.0.meters | Minimum size of the generated queries’ geographical area |
maxSize |
a distance; optional; default: 2000.0.meters | Maximum size of the generated queries’ geographical area |
minDuration |
a duration; optional; default: PT7200S | Minimum duration of the generated queries’ temporal window |
maxDuration |
a duration; optional; default: PT14400S | Maximum duration of the generated queries’ temporal window |
train |
a file; required | Train dataset |
test |
a file; required | Test dataset |
| Output name | Type | Description |
|---|---|---|
metrics |
a file | Metrics dataset |
DataCompleteness
| Input name | Type | Description |
|---|---|---|
train |
a file; required | Train dataset |
test |
a file; required | Test dataset |
| Output name | Type | Description |
|---|---|---|
metrics |
a file | Data completeness |
HeatMapDistortion
| Input name | Type | Description |
|---|---|---|
train |
a file; required | Input train dataset |
test |
a file; required | Input test dataset |
distanceType |
a string; optional; default: topsoe | Type of distance metrics between matrices |
cellSize |
a distance; required | Cell Size in meters |
lowerLat |
a 64-bit float; optional; default: -61.0 | Lower point latitude |
lowerLng |
a 64-bit float; optional; default: -131.0 | Lower point longitude |
upperLat |
a 64-bit float; optional; default: 80.0 | Upper point latitude |
upperLng |
a 64-bit float; optional; default: 171.0 | Upper point longitude |
| Output name | Type | Description |
|---|---|---|
distortions |
a file | Metrics dataset |
avgDist |
a 64-bit float | Average distortion |
PoisReident
| Input name | Type | Description |
|---|---|---|
train |
a file; required | Train dataset (POIs) |
test |
a file; required | Test dataset (POIs) |
| Output name | Type | Description |
|---|---|---|
metrics |
a file | Metrics dataset |
rate |
a 64-bit float | Correct re-identifications rate |
PoisRetrieval
| Input name | Type | Description |
|---|---|---|
threshold |
a distance; required | Maximum distance between two POIs to consider they match |
overlap |
a duration; optional | Minimum overlap between two POIs to consider they match |
train |
a file; required | Train dataset (POIs) |
test |
a file; required | Test dataset (POIs) |
| Output name | Type | Description |
|---|---|---|
metrics |
a file | Metrics dataset |
SpatialDistortion
| Input name | Type | Description |
|---|---|---|
train |
a file; required | Train dataset |
test |
a file; required | Test dataset |
interpolate |
a boolean; optional; default: true | Whether to interpolate between points |
| Output name | Type | Description |
|---|---|---|
metrics |
a file | Metrics dataset |
SpatioTemporalDistortion
| Input name | Type | Description |
|---|---|---|
train |
a file; required | Train dataset |
test |
a file; required | Test dataset |
| Output name | Type | Description |
|---|---|---|
metrics |
a file | Metrics dataset |