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[cleaning] remiving authors without fullname or providing 'deactivated' keyword. Removing test test titles

This commit is contained in:
Claudio Atzori 2021-04-13 14:32:41 +02:00
parent 1542196a33
commit d1ca025b0b
4 changed files with 96 additions and 10 deletions

View File

@ -4,6 +4,7 @@ package eu.dnetlib.dhp.schema.oaf;
import java.util.*;
import java.util.function.Function;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import org.apache.commons.lang3.StringUtils;
@ -22,6 +23,9 @@ public class CleaningFunctions {
public static final String CLEANING_REGEX = "(?:\\n|\\r|\\t)";
public static final Set<String> PID_BLACKLIST = new HashSet<>();
public static final String INVALID_AUTHOR_REGEX = ".*deactivated.*";
public static final String TITLE_FILTER_REGEX = "[.*test.*\\W\\d]";
public static final int TITLE_FILTER_RESIDUAL_LENGTH = 10;
static {
PID_BLACKLIST.add("none");
@ -80,6 +84,36 @@ public class CleaningFunctions {
return value;
}
public static <T extends Oaf> boolean filter(T value) {
if (value instanceof Datasource) {
// nothing to evaluate here
} else if (value instanceof Project) {
// nothing to evaluate here
} else if (value instanceof Organization) {
// nothing to evaluate here
} else if (value instanceof Relation) {
// nothing to clean here
} else if (value instanceof Result) {
Result r = (Result) value;
if (Objects.nonNull(r.getTitle()) && r.getTitle().isEmpty()) {
return false;
}
if (value instanceof Publication) {
} else if (value instanceof eu.dnetlib.dhp.schema.oaf.Dataset) {
} else if (value instanceof OtherResearchProduct) {
} else if (value instanceof Software) {
}
}
return true;
}
public static <T extends Oaf> T cleanup(T value) {
if (value instanceof Datasource) {
// nothing to clean here
@ -124,6 +158,12 @@ public class CleaningFunctions {
.stream()
.filter(Objects::nonNull)
.filter(sp -> StringUtils.isNotBlank(sp.getValue()))
.filter(
sp -> sp
.getValue()
.toLowerCase()
.replaceAll(TITLE_FILTER_REGEX, "")
.length() > TITLE_FILTER_RESIDUAL_LENGTH)
.map(CleaningFunctions::cleanValue)
.collect(Collectors.toList()));
}
@ -199,16 +239,7 @@ public class CleaningFunctions {
}
}
if (Objects.nonNull(r.getAuthor())) {
boolean nullRank = r
.getAuthor()
.stream()
.anyMatch(a -> Objects.isNull(a.getRank()));
if (nullRank) {
int i = 1;
for (Author author : r.getAuthor()) {
author.setRank(i++);
}
}
final List<Author> authors = Lists.newArrayList();
for (Author a : r.getAuthor()) {
if (Objects.isNull(a.getPid())) {
a.setPid(Lists.newArrayList());
@ -235,7 +266,26 @@ public class CleaningFunctions {
.stream()
.collect(Collectors.toList()));
}
if (StringUtils.isBlank(a.getFullname())) {
if (StringUtils.isNotBlank(a.getName()) && StringUtils.isNotBlank(a.getSurname())) {
a.setFullname(a.getSurname() + ", " + a.getName());
}
}
if (StringUtils.isNotBlank(a.getFullname()) && isValidAuthorName(a)) {
authors.add(a);
}
}
boolean nullRank = authors
.stream()
.anyMatch(a -> Objects.isNull(a.getRank()));
if (nullRank) {
int i = 1;
for (Author author : authors) {
author.setRank(i++);
}
}
r.setAuthor(authors);
}
if (value instanceof Publication) {
@ -252,6 +302,15 @@ public class CleaningFunctions {
return value;
}
private static boolean isValidAuthorName(Author a) {
return !Stream
.of(a.getFullname(), a.getName(), a.getSurname())
.filter(s -> s != null && !s.isEmpty())
.collect(Collectors.joining(""))
.toLowerCase()
.matches(INVALID_AUTHOR_REGEX);
}
private static List<StructuredProperty> processPidCleaning(List<StructuredProperty> pids) {
return pids
.stream()

View File

@ -90,6 +90,7 @@ public class CleanGraphSparkJob {
.map((MapFunction<T, T>) value -> fixVocabularyNames(value), Encoders.bean(clazz))
.map((MapFunction<T, T>) value -> OafCleaner.apply(value, mapping), Encoders.bean(clazz))
.map((MapFunction<T, T>) value -> cleanup(value), Encoders.bean(clazz))
.filter((FilterFunction<T>) value -> filter(value))
.write()
.mode(SaveMode.Overwrite)
.option("compression", "gzip")

View File

@ -67,6 +67,7 @@ public class CleaningFunctionTest {
assertNotNull(p_out.getPublisher());
assertNull(p_out.getPublisher().getValue());
assertEquals("und", p_out.getLanguage().getClassid());
assertEquals("Undetermined", p_out.getLanguage().getClassname());
@ -120,6 +121,9 @@ public class CleaningFunctionTest {
.isPresent());
Publication p_cleaned = CleaningFunctions.cleanup(p_out);
assertEquals(1, p_cleaned.getTitle().size());
assertEquals("CLOSED", p_cleaned.getBestaccessright().getClassid());
assertNull(p_out.getPublisher());

View File

@ -865,6 +865,28 @@
"schemename": "dnet:dataCite_title"
},
"value": "Optical response of strained- and unstrained-silicon cold-electron bolometers"
},
{
"dataInfo": {
"deletedbyinference": false,
"inferenceprovenance": "",
"inferred": false,
"invisible": false,
"provenanceaction": {
"classid": "sysimport:crosswalk:datasetarchive",
"classname": "sysimport:crosswalk:datasetarchive",
"schemeid": "dnet:provenanceActions",
"schemename": "dnet:provenanceActions"
},
"trust": "0.9"
},
"qualifier": {
"classid": "main title",
"classname": "main title",
"schemeid": "dnet:dataCite_title",
"schemename": "dnet:dataCite_title"
},
"value": "test test 123 test"
}
]
}