ium_434749/.dvc/plots/confusion.json
2021-06-06 18:48:20 +02:00

108 lines
2.9 KiB
JSON

{
"$schema": "https://vega.github.io/schema/vega-lite/v4.json",
"data": {
"values": "<DVC_METRIC_DATA>"
},
"title": "<DVC_METRIC_TITLE>",
"facet": {
"field": "rev",
"type": "nominal"
},
"spec": {
"transform": [
{
"aggregate": [
{
"op": "count",
"as": "xy_count"
}
],
"groupby": [
"<DVC_METRIC_Y>",
"<DVC_METRIC_X>"
]
},
{
"impute": "xy_count",
"groupby": [
"rev",
"<DVC_METRIC_Y>"
],
"key": "<DVC_METRIC_X>",
"value": 0
},
{
"impute": "xy_count",
"groupby": [
"rev",
"<DVC_METRIC_X>"
],
"key": "<DVC_METRIC_Y>",
"value": 0
},
{
"joinaggregate": [
{
"op": "max",
"field": "xy_count",
"as": "max_count"
}
],
"groupby": []
},
{
"calculate": "datum.xy_count / datum.max_count",
"as": "percent_of_max"
}
],
"encoding": {
"x": {
"field": "<DVC_METRIC_X>",
"type": "nominal",
"sort": "ascending",
"title": "<DVC_METRIC_X_LABEL>"
},
"y": {
"field": "<DVC_METRIC_Y>",
"type": "nominal",
"sort": "ascending",
"title": "<DVC_METRIC_Y_LABEL>"
}
},
"layer": [
{
"mark": "rect",
"width": 300,
"height": 300,
"encoding": {
"color": {
"field": "xy_count",
"type": "quantitative",
"title": "",
"scale": {
"domainMin": 0,
"nice": true
}
}
}
},
{
"mark": "text",
"encoding": {
"text": {
"field": "xy_count",
"type": "quantitative"
},
"color": {
"condition": {
"test": "datum.percent_of_max > 0.5",
"value": "white"
},
"value": "black"
}
}
}
]
}
}