INVOICE Unique Count of product ProductGroup
SDK code to create INVOICE_Unique_Count_of_product_ProductGroup¶
Feature description:
Unique Count of product ProductGroup for the invoice.
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import featurebyte as fb
fb.use_profile("tutorial")
import featurebyte as fb
fb.use_profile("tutorial")
Activate catalog¶
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catalog = fb.Catalog.activate("Grocery Dataset Tutorial")
catalog = fb.Catalog.activate("Grocery Dataset Tutorial")
Get view from table¶
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# Get view from GROCERYPRODUCT dimension table.
groceryproduct_view = catalog.get_view("GROCERYPRODUCT")
# Get view from GROCERYPRODUCT dimension table.
groceryproduct_view = catalog.get_view("GROCERYPRODUCT")
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# Get view from INVOICEITEMS item table.
invoiceitems_view = catalog.get_view("INVOICEITEMS")
# Get view from INVOICEITEMS item table.
invoiceitems_view = catalog.get_view("INVOICEITEMS")
Join views¶
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# Join GROCERYPRODUCT view to INVOICEITEMS view.
invoiceitems_view = invoiceitems_view.join(groceryproduct_view, rsuffix="")
# Join GROCERYPRODUCT view to INVOICEITEMS view.
invoiceitems_view = invoiceitems_view.join(groceryproduct_view, rsuffix="")
Do aggregation by invoice in INVOICEITEMS¶
See SDK reference for features
See SDK reference to groupby a view
See SDK reference to do aggregation by invoice
See list of aggregation operations
See SDK reference to add an aggregation by invoice to the event view
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# Group INVOICEITEMS view by invoice entity (GroceryInvoiceGuid) across different ProductGroups.
invoiceitems_view_by_invoice_across_productgroup =\
invoiceitems_view.groupby(
"GroceryInvoiceGuid", category="ProductGroup"
)
# Group INVOICEITEMS view by invoice entity (GroceryInvoiceGuid) across different ProductGroups.
invoiceitems_view_by_invoice_across_productgroup =\
invoiceitems_view.groupby(
"GroceryInvoiceGuid", category="ProductGroup"
)
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# Count item across different ProductGroup categories for the invoice.
invoice_count_of_item_across_product_productgroups =\
invoiceitems_view_by_invoice_across_productgroup.aggregate(
None, method=fb.AggFunc.COUNT,
feature_name="INVOICE_Count_of_item_across_product_ProductGroups"
)
# Count item across different ProductGroup categories for the invoice.
invoice_count_of_item_across_product_productgroups =\
invoiceitems_view_by_invoice_across_productgroup.aggregate(
None, method=fb.AggFunc.COUNT,
feature_name="INVOICE_Count_of_item_across_product_ProductGroups"
)
Derive feature from aggregation across categories¶
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# Get Unique Count of product ProductGroup from
# INVOICE_Count_of_item_across_product_ProductGroups
invoice_unique_count_of_product_productgroup =\
invoice_count_of_item_across_product_productgroups.cd.unique_count()
# Give a name to new feature
invoice_unique_count_of_product_productgroup.name = \
"INVOICE_Unique_Count_of_product_ProductGroup"
# Get Unique Count of product ProductGroup from
# INVOICE_Count_of_item_across_product_ProductGroups
invoice_unique_count_of_product_productgroup =\
invoice_count_of_item_across_product_productgroups.cd.unique_count()
# Give a name to new feature
invoice_unique_count_of_product_productgroup.name = \
"INVOICE_Unique_Count_of_product_ProductGroup"
Preview feature¶
Read on the feature primary entity concept
Read on the serving entity concept
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#Check the primary entity of the feature'
invoice_unique_count_of_product_productgroup.primary_entity
#Check the primary entity of the feature'
invoice_unique_count_of_product_productgroup.primary_entity
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#Get observation table: 'Preview Table with 10 items'
preview_table = catalog.get_observation_table(
"Preview Table with 10 items"
)
#Get observation table: 'Preview Table with 10 items'
preview_table = catalog.get_observation_table(
"Preview Table with 10 items"
)
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#Preview INVOICE_Unique_Count_of_product_ProductGroup
invoice_unique_count_of_product_productgroup.preview(
preview_table
)
#Preview INVOICE_Unique_Count_of_product_ProductGroup
invoice_unique_count_of_product_productgroup.preview(
preview_table
)
Save feature¶
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# Save feature
invoice_unique_count_of_product_productgroup.save()
# Save feature
invoice_unique_count_of_product_productgroup.save()
Add description and see feature definition file¶
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# Add description
invoice_unique_count_of_product_productgroup.update_description(
"Unique Count of product ProductGroup for the invoice."
)
# See feature definition file
invoice_unique_count_of_product_productgroup.definition
# Add description
invoice_unique_count_of_product_productgroup.update_description(
"Unique Count of product ProductGroup for the invoice."
)
# See feature definition file
invoice_unique_count_of_product_productgroup.definition