Improve TensorBoard embeddings search

[teamdandelion]

Migrated from tensorflow/tensorflow#10106

Currently, when making a search query using a custom variable, let's say a relevance score, then results display relevance scores. This is not always helpful. In my application, I have word embeddings that I would like to filter by a custom variable (relevance score), and I can't see what word is corresponding to each relevance score (see screenshot).

It would be better to have a separate field so that users can define how they would like to see the results of their search query.

[Harshini-Gadige]

Is this fixed now ?

[UsharaniPagadala]

@decentralion
Could you please refer these link1, link2 and also look at the merged PR, Hope this helps. Closing this issue,feel free to reopen the issue if this still exists.Thanks