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marco-c

Investigate using something like causal impact on metrics between teams

1

To identify metrics that are worsening in a given team when compared to others. This could also be useful for #2536 and #2545.

marco-c

Show measures of bug velocity

1

E.g. how many bugs are fixed by week? How much time does it take to fix N bugs?

marco-c

Investigate other ways to measure connectedness between components

2

- how often bugs in a component cause regressions in another component? - how often two components are modified together in the same push? - how often bugs in a...

marco-c

So its output can be interpreted as a confidence level.

marco-c

The interpretable one could use fewer features but easier to understand.

marco-c

marco-c

marco-c

marco-c

Ignorable commits can't cause regressions (at least in theory).

marco-c