What extractor and reducer should be used?

Here is a list of the Panoptes task types that are currently supported and what extractor and reducer should be used for each.

Basic task types

Task Type	Extractor	Reducer
Single Question	`panoptes_aggregation.extractors.question_extractor`	`panoptes_aggregation.reducers.question_reducer`
Multiple Question
Shortcut
Dropdown	`panoptes_aggregation.extractors.dropdown_extractor`	`panoptes_aggregation.reducers.dropdown_reducer`
Slider	`panoptes_aggregation.extractors.slider_extractor`	`panoptes_aggregation.reducers.slider_reducer`
Survey	`panoptes_aggregation.extractors.survey_extractor`	`panoptes_aggregation.reducers.survey_reducer`
Point	`panoptes_aggregation.extractors.point_extractor_by_frame`	`panoptes_aggregation.reducers.point_reducer_dbscan` (includes cov information)
	`panoptes_aggregation.extractors.point_extractor_by_frame`	`panoptes_aggregation.reducers.point_reducer_hdbscan` (includes cov information)
	`panoptes_aggregation.extractors.shape_extractor`	`panoptes_aggregation.reducers.shape_reducer_dbscan` (no cov information)
		`panoptes_aggregation.reducers.shape_reducer_optics` (no cov information)
		`panoptes_aggregation.reducers.shape_reducer_hdbscan` (no cov information)
	`panoptes_aggregation.extractors.point_extractor` (depreciated)	`panoptes_aggregation.reducers.point_reducer` (depreciated)
Rectangle	`panoptes_aggregation.extractors.rectangle_extractor`	`panoptes_aggregation.reducers.rectangle_reducer`
	`panoptes_aggregation.extractors.shape_extractor`	`panoptes_aggregation.reducers.shape_reducer_dbscan`
		`panoptes_aggregation.reducers.shape_reducer_optics`
		`panoptes_aggregation.reducers.shape_reducer_hdbscan`
Circle	`panoptes_aggregation.extractors.shape_extractor`	`panoptes_aggregation.reducers.shape_reducer_dbscan`
Column
Full Width Line
Full Width Line		`panoptes_aggregation.reducers.shape_reducer_optics`
Full Height Line
Line
Rotating Rectangle
Rotating Rectangle		`panoptes_aggregation.reducers.shape_reducer_hdbscan`
Triangle
Fan
Polygon	`panoptes_aggregation.extractors.polygon_extractor`	`panoptes_aggregation.reducers.polygon_reducer` (shapes will be closed)
Freehand	`panoptes_aggregation.extractors.polygon_extractor`
Bezier	`panoptes_aggregation.extractors.bezier_extractor`	`panoptes_aggregation.reducers.polygon_reducer` (shapes will be closed)
Text	`panoptes_aggregation.extractors.text_extractor`	`panoptes_aggregation.reducers.text_reducer`

Text transcription projects

These are extractors and reducers designed for specific text transcription projects.

Task Type	Extractor	Reducer
Shakespeare’s World variant	`panoptes_aggregation.extractors.sw_variant_extractor`	`panoptes_aggregation.reducers.sw_variant_reducer`
Shakespeare’s World/AnnoTate graphic	`panoptes_aggregation.extractors.sw_graphic_extractor`	`panoptes_aggregation.reducers.rectangle_reducer`
Shakespeare’s World/AnnoTate text	`panoptes_aggregation.extractors.sw_extractor`	`panoptes_aggregation.reducers.poly_line_text_reducer`
Line tool with text sub-task	`panoptes_aggregation.extractors.line_text_extractor`	`panoptes_aggregation.reducers.poly_line_text_reducer`
Line tool with text sub-task	`panoptes_aggregation.extractors.line_text_extractor`	`panoptes_aggregation.reducers.optics_line_text_reducer`
Polygon tool with text sub-task	`panoptes_aggregation.extractors.poly_line_text_extractor`	`panoptes_aggregation.reducers.optics_line_text_reducer`

TESS project

These reducers were designed for use with the TESS project to handle real-time user weighting of identified column tool clusters. This process requires proper relevant_reduction being set for each reducer and several extractors/reducers internal to Caesar.

Task Type	Extractor	Reducer
TESS Column Tool	`panoptes_aggregation.extractors.shape_extractor`	`panoptes_aggregation.reducers.tess_reducer_column`
TESS Column Tool	`panoptes_aggregation.extractors.shape_extractor`	`panoptes_aggregation.running_reducers.tess_reducer_column`
TESS User Reducer	Caesar’s PluckFieldExtractor	`panoptes_aggregation.running_reducers.tess_user_reducer`
TESS Gold Standard Reducer	Caesar’s PluckFieldExtractor	`panoptes_aggregation.reducers.tess_gold_standard_reducer`
TESS Gold Standard Reducer	Caesar’s PluckFieldExtractor	`panoptes_aggregation.running_reducers.tess_gold_standard_reducer`

Gravity Spy project

These reducers were designed for use with the Gravity Spy project to handle real-time user weighting and user promotion between workflows. This process requires proper relevant_reduction being sent from the user reducer into the subject reducer. See Gravity Spy Notes

Task Type	Extractor	Reducer
Gravity Spy Survey Task	Caesar’s PluckFieldExtractor	`panoptes_aggregation.running_reducers.gravity_spy_subject_reducer`
Gravity Spy User Reducer	Caesar’s PluckFieldExtractor	`panoptes_aggregation.running_reducers.gravity_spy_user_reducer`