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Feature Config
Attribute
Wording
Weight
spec
規格
0 ~ N
Feature Object
Weight
The number of
distinct value of target attribute
after eliminate null value.
Feature Object
Weight = 0
There are all empty
in the target attribute.
Feature Object
Weight = 1
1. Non-discriminative
2. Discriminative
Feature Object
Weight >= 2
Discriminative only
Example: Weight = 1
| display_name | spec | style |
|---|---|---|
| 3M - Scissors | null | Red |
| 3M - Scissors | null | Green |
| 3M - Scissors | 2-Piece | Green |
1
2
discriminative.
| display_name | spec | style |
|---|---|---|
| 3M - Scissors | 2-Piece | Red |
| 3M - Scissors | 2-Piece | Green |
| 3M - Scissors | 2-Piece | Green |
1
2
non-discriminative.
Example: Weight = 1
Hoster Concerned
| display_name | spec | style |
|---|---|---|
| 3M - Scissors | null | Red |
| 3M - Scissors | null | Green |
| 3M - Scissors | 2-Piece | Green |
1
2
discriminative.
3M - Scissors
Hoster Concerned
| display_name | spec | style |
|---|---|---|
| 3M - Scissors | null | Red |
| 3M - Scissors | null | Green |
| 3M - Scissors | 2-Piece | Green |
1
2
discriminative.
3M - Scissors
3M - Scissors
Hoster Concerned
| display_name | spec | style |
|---|---|---|
| 3M - Scissors | 2-Piece | Red |
| 3M - Scissors | 2-Piece | Green |
| 3M - Scissors | 2-Piece | Green |
1
2
discriminative.
Three Feature
| name | spec | style | size |
|---|---|---|---|
| 3M - Scissors | 2-Piece | Red | Big |
| 3M - Scissors | 2-Piece | Green | Big |
| 3M - Scissors | 2-Piece | Green | Small |
Disproportion
| name | spec | style | size |
|---|---|---|---|
| 3M - Scissors | 2-Piece | Red | Extra Big |
| 3M - Scissors | null | Red | Extra Big |
| 3M - Scissors | 2-Piece | Green | null |
| 3M - Scissors | null | Green | null |
For Default Meanings
1-Piece
normal size
Color - Orientation
Set off current product
Exactly the same
size, spec, style, even price
Others - Orientation
Show detail different for client
Competitive relationship
More opportunity
Attr Wording
simple mapping may not accurate
Rules
show all feature
item name (feature < 3)
Next
Static Wording, proper space
Static Height for diff number of features
Out-of-stock Condition
Next
Inventories check | Ajax
Native App API
Desktop
Defect
No Combo consideration (root)
No Market Employee
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By guansunyata
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