diff options
author | Grace Lam <graceslam@gmail.com> | 2018-08-14 14:02:43 -0700 |
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committer | Grace Lam <graceslam@gmail.com> | 2018-08-14 14:02:43 -0700 |
commit | 88f31d5f5af6af44f28de9f363c33044220bd611 (patch) | |
tree | e032aa9ed142e7e53ef53f927891cc6ded5edf7f /config-model/src/test | |
parent | 7892f289d3cebcdba6ab16d035c41826b7cb7987 (diff) |
Add XGBoost to Vespa converter
Diffstat (limited to 'config-model/src/test')
-rw-r--r-- | config-model/src/test/integration/xgboost/models/xgboost.2.2.json | 19 | ||||
-rw-r--r-- | config-model/src/test/java/com/yahoo/searchdefinition/processing/RankingExpressionWithXgboostTestCase.java | 55 |
2 files changed, 74 insertions, 0 deletions
diff --git a/config-model/src/test/integration/xgboost/models/xgboost.2.2.json b/config-model/src/test/integration/xgboost/models/xgboost.2.2.json new file mode 100644 index 00000000000..f8949b47e52 --- /dev/null +++ b/config-model/src/test/integration/xgboost/models/xgboost.2.2.json @@ -0,0 +1,19 @@ +[ + { "nodeid": 0, "depth": 0, "split": "f29", "split_condition": -0.1234567, "yes": 1, "no": 2, "missing": 1, "children": [ + { "nodeid": 1, "depth": 1, "split": "f56", "split_condition": -0.242398, "yes": 3, "no": 4, "missing": 3, "children": [ + { "nodeid": 3, "leaf": 1.71218 }, + { "nodeid": 4, "leaf": -1.70044 } + ]}, + { "nodeid": 2, "depth": 1, "split": "f109", "split_condition": 0.8723473, "yes": 5, "no": 6, "missing": 5, "children": [ + { "nodeid": 5, "leaf": -1.94071 }, + { "nodeid": 6, "leaf": 1.85965 } + ]} + ]}, + { "nodeid": 0, "depth": 0, "split": "f60", "split_condition": -0.482947, "yes": 1, "no": 2, "missing": 1, "children": [ + { "nodeid": 1, "depth": 1, "split": "f29", "split_condition": -4.2387498, "yes": 3, "no": 4, "missing": 3, "children": [ + { "nodeid": 3, "leaf": 0.784718 }, + { "nodeid": 4, "leaf": -0.96853 } + ]}, + { "nodeid": 2, "leaf": -6.23624 } + ]} +]
\ No newline at end of file diff --git a/config-model/src/test/java/com/yahoo/searchdefinition/processing/RankingExpressionWithXgboostTestCase.java b/config-model/src/test/java/com/yahoo/searchdefinition/processing/RankingExpressionWithXgboostTestCase.java new file mode 100644 index 00000000000..b65cb0b3d5f --- /dev/null +++ b/config-model/src/test/java/com/yahoo/searchdefinition/processing/RankingExpressionWithXgboostTestCase.java @@ -0,0 +1,55 @@ +// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. +package com.yahoo.searchdefinition.processing; + +import com.yahoo.path.Path; +import com.yahoo.searchdefinition.parser.ParseException; +import org.junit.Test; + +/** + * @author grace-lam + */ +public class RankingExpressionWithXgboostTestCase { + + private final Path applicationDir = Path.fromString("src/test/integration/xgboost/"); + private final static String vespaExpression = "if (f29 < -0.1234567, if (f56 < -0.242398, 1.71218, -1.70044), if (f109 < 0.8723473, -1.94071, 1.85965)) + " + + "if (f60 < -0.482947, if (f29 < -4.2387498, 0.784718, -0.96853), -6.23624)"; + + @Test + public void testXgboostReference() { + RankProfileSearchFixture search = fixtureWith("xgboost('xgboost.2.2.json')"); + search.assertFirstPhaseExpression(vespaExpression, "my_profile"); + } + + @Test + public void testNestedXgboostReference() { + RankProfileSearchFixture search = fixtureWith("5 + sum(xgboost('xgboost.2.2.json'))"); + search.assertFirstPhaseExpression("5 + reduce(" + vespaExpression + ", sum)", "my_profile"); + } + + private RankProfileSearchFixture fixtureWith(String firstPhaseExpression) { + return fixtureWith(firstPhaseExpression, null, null, + new RankingExpressionWithTensorFlowTestCase.StoringApplicationPackage(applicationDir)); + } + + private RankProfileSearchFixture fixtureWith(String firstPhaseExpression, + String constant, + String field, + RankingExpressionWithTensorFlowTestCase.StoringApplicationPackage application) { + try { + return new RankProfileSearchFixture( + application, + application.getQueryProfiles(), + " rank-profile my_profile {\n" + + " first-phase {\n" + + " expression: " + firstPhaseExpression + + " }\n" + + " }", + constant, + field); + } catch (ParseException e) { + throw new IllegalArgumentException(e); + } + } + +} + |