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QaldGen: Towards Microbenchmarking of Question Answering Systems Over Knowledge Graphs
Published on Nov 27, 201916 Views
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Chapter list
Agenda00:00
What is Microbenchmark?01:25
Why Microbenchmarks for QA?02:19
Effect of Question Type04:33
Effect of #Triple Patterns05:17
Compariosn on SPARQL query forms05:39
Effect of #Answer05:58
Effect of Answer Types06:13
Effect of Aggregates functions06:29
Why Microbenchmarking for QA?06:39
What is QaldGen08:04
QaldGen Architecture08:42
QaldGenData09:07
QaldGenData: Annotations09:52
QaldGen: Microbenchmark Selection10:14
QaldGen: Microbenchmark Selection10:38
Step1: Questions Selection11:23
Step2: Vectors Representation13:00
Step3: Clusters Formation14:34
Step3: Clusters Formation15:02
Step3: Clusters Formation15:30
Step3: Clusters Formation15:43
Step3: Clusters Formation15:48
Step3: Clusters Formation15:55
Step3: Clusters Formation15:59
Step3: Clusters Formation15:59
Step3: Clusters Formation16:03
Step3: Clusters Formation16:14
Step3: Clusters Formation16:18
Step3: Clusters Formation16:23
Step4 Final Questions Selection16:32
Step4 Final Questions Selection16:32
Step4 Final Questions Selection16:36
Step4 Final Questions Selection16:37
Step4 Final Questions Selection16:40
Evaluation Setup16:49
Results17:14
QaldGen Demo17:41
Conclusions17:54
Thanks18:33