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Issue 2619203007:
Log suggestion scores in 10 discrete buckets. (Closed)
| Index: tools/metrics/histograms/histograms.xml |
| diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
| index 8a133ee1a9f3079e510354276b699b4701a5ce6e..a477e420fa13b8f1438124fb7169254c67a835f2 100644 |
| --- a/tools/metrics/histograms/histograms.xml |
| +++ b/tools/metrics/histograms/histograms.xml |
| @@ -38784,6 +38784,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
| </histogram> |
| <histogram name="NewTabPage.ContentSuggestions.MenuOpenedScore" units="score"> |
| + <obsolete> |
| + Replaced by NewTabPage.ContentSuggestions.MenuOpenedScoreNormalized. |
| + </obsolete> |
| <owner>treib@chromium.org</owner> |
| <summary> |
| Android: The relevance score of a suggestion card on the NTP whose |
| @@ -38792,6 +38795,19 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
| </summary> |
| </histogram> |
| +<histogram name="NewTabPage.ContentSuggestions.MenuOpenedScoreNormalized" |
| + units="score"> |
| + <owner>tschumann@chromium.org</owner> |
| + <summary> |
| + Android: The relevance score of a suggestion card on the NTP whose |
| + long-press menu was opened, analogous to |
| + NewTabPage.ContentSuggestions.OpenedScoreNormalized. Scores (which are |
| + typically floats within (0,1]) get reported as discrete integers within |
| + [1,10]. For instance, the discrete value 1 represents score values from |
| + (0.0, 0.1]. |
|
jkrcal
2017/01/12 15:13:10
nit: Please explain also the overflows here for al
tschumann
2017/01/12 16:49:17
Done.
|
| + </summary> |
| +</histogram> |
| + |
| <histogram name="NewTabPage.ContentSuggestions.MoreButtonClicked" units="index"> |
| <owner>treib@chromium.org</owner> |
| <summary> |
| @@ -38847,6 +38863,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
| </histogram> |
| <histogram name="NewTabPage.ContentSuggestions.OpenedScore" units="score"> |
| + <obsolete> |
| + Replaced by NewTabPage.ContentSuggestions.OpenedScoreNormalized. |
| + </obsolete> |
| <owner>treib@chromium.org</owner> |
| <summary> |
| Android: The score of a suggestion card on the NTP that is clicked through |
| @@ -38855,6 +38874,19 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
| </summary> |
| </histogram> |
| +<histogram name="NewTabPage.ContentSuggestions.OpenedScoreNormalized" |
| + units="score"> |
| + <owner>tschumann@chromium.org</owner> |
| + <summary> |
| + Android: The score of a suggestion card on the NTP that is clicked through |
| + to the host website of the content. The recorded score is from the moment |
| + the suggestion was fetched, it could have changed since. Scores (which are |
| + typically floats within (0,1]) get reported as discrete integers within |
| + [1,10]. For instance, the discrete value 1 represents score values from |
| + (0.0, 0.1]. |
| + </summary> |
| +</histogram> |
| + |
| <histogram name="NewTabPage.ContentSuggestions.Shown" units="index"> |
| <owner>treib@chromium.org</owner> |
| <summary> |
| @@ -38877,6 +38909,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
| </histogram> |
| <histogram name="NewTabPage.ContentSuggestions.ShownScore" units="score"> |
| + <obsolete> |
| + Replaced by NewTabPage.ContentSuggestions.ShownScoreNormalized. |
| + </obsolete> |
| <owner>treib@chromium.org</owner> |
| <summary> |
| Android: The score of a suggestion card that was shown on the NTP. A card is |
| @@ -38885,6 +38920,19 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
| </summary> |
| </histogram> |
| +<histogram name="NewTabPage.ContentSuggestions.ShownScoreNormalized" |
| + units="score"> |
| + <owner>tschumann@chromium.org</owner> |
| + <summary> |
| + Android: The score of a suggestion card that was shown on the NTP. A card is |
| + considered shown when at least 1/3 of its height is visible on the screen. |
| + For each card, at most one impression is recorded per NTP instance. Scores |
| + (which are typically floats within (0,1]) get reported as discrete integers |
| + within [1,10]. For instance, the discrete value 1 represents score values |
| + from (0.0, 0.1]. |
| + </summary> |
| +</histogram> |
| + |
| <histogram name="NewTabPage.ContentSuggestions.TimeSinceLastBackgroundFetch" |
| units="ms"> |
| <owner>markusheintz@chromium.org</owner> |
| @@ -109718,16 +109766,19 @@ value. |
| <affected-histogram name="NewTabPage.ContentSuggestions.DismissedVisited"/> |
| <affected-histogram name="NewTabPage.ContentSuggestions.MenuOpened"/> |
| <affected-histogram name="NewTabPage.ContentSuggestions.MenuOpenedAge"/> |
| - <affected-histogram name="NewTabPage.ContentSuggestions.MenuOpenedScore"/> |
| + <affected-histogram |
| + name="NewTabPage.ContentSuggestions.MenuOpenedScoreNormalized"/> |
| <affected-histogram name="NewTabPage.ContentSuggestions.MoreButtonClicked"/> |
| <affected-histogram name="NewTabPage.ContentSuggestions.MoreButtonShown"/> |
| <affected-histogram name="NewTabPage.ContentSuggestions.OpenDisposition"/> |
| <affected-histogram name="NewTabPage.ContentSuggestions.Opened"/> |
| <affected-histogram name="NewTabPage.ContentSuggestions.OpenedAge"/> |
| - <affected-histogram name="NewTabPage.ContentSuggestions.OpenedScore"/> |
| + <affected-histogram |
| + name="NewTabPage.ContentSuggestions.OpenedScoreNormalized"/> |
| <affected-histogram name="NewTabPage.ContentSuggestions.Shown"/> |
| <affected-histogram name="NewTabPage.ContentSuggestions.ShownAge"/> |
| - <affected-histogram name="NewTabPage.ContentSuggestions.ShownScore"/> |
| + <affected-histogram |
| + name="NewTabPage.ContentSuggestions.ShownScoreNormalized"/> |
| <affected-histogram name="NewTabPage.ContentSuggestions.VisitDuration"/> |
| </histogram_suffixes> |
