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Evaluator(s)
Tomasz Hofmann (PSNC)
Evaluation points
Assessment of measurable points
| Metric | Description | Metric baseline | Metric goal | July 21, 2014 [Test 1] | July 23, 2014 [Test 2] |
|---|---|---|---|---|---|
number of objects per second |
the number of HL7 files parsed in one second | - | - | 69.60 [obj/s] |
1136 [obj/s] |
Note: *as an object we proposed to use one HL7 file
Metrics must be registered in the metrics catalogue
Technical details
Test 1*
**test on HDFS (map-reduce task)
Test 2**
**test on local file system (emulation of map-reduce task)
Evaluation notes
Workflow
The experiment is composed of the following steps (accordingly to the MapReduce schema):
- the map task,
- for each HL7 file saved on HDFS do:
- parse document in order to find out abnormal laboratory results - count them and next add into the context the following pair: Key=icd10 code, Value=the count of the abnormal results
- for each HL7 file saved on HDFS do:
- the reduce task:
- for each icd10 code accumulate the count of the abnormal results
- produce the result pair Key=icd10 code, Value=the number of abnormal results
Scripts
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