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**Executive Summary**
Adds function to calculate the percent match between two element type
frequency output from `get_element_type_frequency` function.
**Technical Detail**
- The function takes two `Dict` input which both should be output from
`get_element_type_frequency`
- Implementors can define weight `category_depth_weight` they want to
give to the matching `type` but different in `category_depth` case
- The function loops through output item list first to find exact match
and count total exact match, and collect the remaining value for both
output and source in new list (of `dict` type). Then it loops through
existing source item list that has not been an exact match, to find
`type` match which then weigh with the factor of `category_depth_weight`
defined earlier, default at 0.5)
**Output**
output
```
{
("Title", 0): 2,
("Title", 1): 1,
("NarrativeText", None): 3,
("UncategorizedText", None): 1,
}
```
source
```
{
("Title", 0): 1,
("Title", 1): 2,
("NarrativeText", None): 5,
}
```
With this output and source, and weight of 0.5, the % match will yield
5.5 / 8 -- for 5 exact match, and 1 partial match with 0.5 weight.
---------
Co-authored-by: shreyanid <42684285+shreyanid@users.noreply.github.com>