Filtering Record Pairs

Filtering to High-Impact Record Pairs

A “pair” in Tamr is a list of similarities between corresponding attributes in two records. The mastering model classifies pairs as “match” or “non-match.”

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High-Impact Record Pairs

High-impact record pairs are pairs which Tamr stands to learn the most from. Each time that Tamr updates the mastering results, it generates fifty (50) high-impact record pairs for review. See Updating Mastering Results.

To filter to high-impact record pairs:

1. Navigate to the "Pairs" tab of a Mastering project.
2. Click the filter icon in the top left.
3. Scroll to PAIRS.
4. Select High-impact pairs.

Filtering to Record Pairs With User Comments

To filter to record pairs with user comments:

1. Click the filter icon in the top left.
2. Scroll to PAIRS.
3. Select Pairs with comments.

Filtering to Record Pairs With My Assignments

To filter to record pairs with my assignments:

1. Click the filter icon in the top left.
2. Scroll to ASSIGNMENT.
3. Beside My Assignments, select one of No Filter, All, Skipped, Open, or Completed.

Filtering to Record Pairs With User Responses

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Response Filters

Has Expert Responses: All record pairs with a user response.

My Response: All record pairs where your response is one of No Filter, Anything, Match, No Match, Skip, or No Response.

Experts Agree on: All record pairs where all user responses agree with one another.

Verified Response is: All record pairs where the verified response is one of No Filter, Nothing, Duplicates or Uniques, Duplicates, or Uniques.

Tamr's Response is: All record pairs where Tamr's response is one of No Filter, Nothing, Match, No Match, or Anything.

Tamr's Confidence is: All record pairs where Tamr's confidence is one of Any, High, Medium, or Low.

To filter to record pairs with user responses:

1. Click the filter icon in the top left.
2. Scroll to RESPONSES.
3. Configure one-or-more of the above response filters.

Filtering Record Pairs by Source

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Top row from: The top record in a pair can be selected from a specific source.

Bottom row from: The bottom record in a pair can be selected from a specific source.

To filter record pairs by source:

1. Click the filter icon in the top left.
2. Scroll to SOURCES.
3. Click All Sources.
4. Select one-or-more sources and click Okay.
5. Optionally, select a source for Top row from and/or Bottom row from.

Filtering Record Pairs by Attribute Similarity

Adding a Filter on Attribute Similarity

To add a filter on attribute similarity:

1. Click Add Attributes.
2. Select one-or-more attributes and click Okay.
3. Adjust the similarity range between 0 and 100.
4. Toggle the upper and lower bounds of the range between inclusive (closed) or exclusive (open).

Adding a Filter on Attribute Nulls

To add a filter on attribute nulls:

1. Click Add Attributes.
2. Select one-or-more attributes and click Okay.
3. Toggle the Contains null values option to on.