PawletOS/app_Settings
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "Update suggestion ranking model coefficients." into oc-dr1-dev

Browse Source 
am: c3bb4cd8c0

Change-Id: Ia59839d3b952420390896d06c030905853df92e7
This commit is contained in:
Soroosh Mariooryad
2017-07-27 17:54:48 +00:00
committed by android-build-merger
parent ea7c30265c c3bb4cd8c0
commit 6f0e9273f8
1 changed files with 7 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/com/android/settings/dashboard/suggestions/SuggestionRanker.java
View File

@@ -34,13 +34,13 @@ public class SuggestionRanker {
// by training a binary classifier to detect the clicked items. The higher the obtained
// relevance metric, the higher chance of getting clicked.
private static final Map<String, Double> WEIGHTS = new HashMap<String, Double>() {{
put(SuggestionFeaturizer.FEATURE_IS_SHOWN, 4.07506758256);
put(SuggestionFeaturizer.FEATURE_IS_DISMISSED, 2.11535473578);
put(SuggestionFeaturizer.FEATURE_IS_CLICKED, 1.21885461304);
put(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_SHOWN, 3.18832024515);
put(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_DISMISSED, 1.09902706645);
put(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_CLICKED, 0.262631082877);
put(SuggestionFeaturizer.FEATURE_SHOWN_COUNT, -220.4361849);
put(SuggestionFeaturizer.FEATURE_IS_SHOWN, 5.05140842519);
put(SuggestionFeaturizer.FEATURE_IS_DISMISSED, 2.29641455171);
put(SuggestionFeaturizer.FEATURE_IS_CLICKED, -2.98812233623);
put(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_SHOWN, 5.02807250202);
put(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_DISMISSED, 2.49589700842);
put(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_CLICKED, -4.3377039948);
put(SuggestionFeaturizer.FEATURE_SHOWN_COUNT, -2.35993512546);
}};
private final SuggestionFeaturizer mSuggestionFeaturizer;