Class information for:
Level 1: NATURAL LANGUAGE PROCESSING//TEXT MINING//TEXT MIN

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
0 4 ONCOLOGY//CELL BIOLOGY//BIOCHEMISTRY & MOLECULAR BIOLOGY 2934640
133 3       BIOCHEMICAL RESEARCH METHODS//JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY//PROTEOMICS 67621
756 2             MATHEMATICAL & COMPUTATIONAL BIOLOGY//BMC BIOINFORMATICS//BIOINFORMATICS 12852
1998 1                   NATURAL LANGUAGE PROCESSING//TEXT MINING//TEXT MIN 2434

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NATURAL LANGUAGE PROCESSING authKW 692848 11% 20% 274
2 TEXT MINING authKW 587168 11% 18% 256
3 TEXT MIN address 483063 2% 75% 50
4 INFORMATION EXTRACTION authKW 380659 6% 21% 137
5 JOURNAL OF BIOMEDICAL INFORMATICS journal 361011 8% 14% 204
6 BIOMEDICAL TEXT MINING authKW 281939 1% 78% 28
7 JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION journal 259833 11% 8% 261
8 NAMED ENTITY RECOGNITION authKW 253608 2% 43% 46
9 DATABASE-THE JOURNAL OF BIOLOGICAL DATABASES AND CURATION journal 233639 5% 16% 113
10 LITERATURE BASED DISCOVERY authKW 212923 1% 66% 25

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Medical Informatics 123583 28% 1% 682
2 Mathematical & Computational Biology 97378 37% 1% 898
3 Computer Science, Interdisciplinary Applications 20616 25% 0% 612
4 Biochemical Research Methods 18227 29% 0% 707
5 Information Science & Library Science 17292 13% 0% 325
6 Computer Science, Information Systems 14942 21% 0% 507
7 Health Care Sciences & Services 10841 15% 0% 358
8 Biotechnology & Applied Microbiology 9846 28% 0% 671
9 Computer Science, Artificial Intelligence 1923 8% 0% 193
10 Computer Science, Theory & Methods 272 4% 0% 87

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TEXT MIN 483063 2% 75% 50
2 COMPUTAT PHARMACOL 134266 1% 45% 23
3 TEXT MIN NACTEM 70485 0% 78% 7
4 BIOMED INFORMAT 68538 8% 3% 204
5 LISTER HILL BIOMED COMMUN 68334 1% 20% 26
6 BITEM GRP 66582 0% 86% 6
7 LHNCBC 66582 0% 86% 6
8 TEXT MIN GRP 41428 0% 80% 4
9 INTELLIGENT AGENT SYST 38840 0% 100% 3
10 TEXT MIN SERV 38840 0% 100% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF BIOMEDICAL INFORMATICS 361011 8% 14% 204
2 JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION 259833 11% 8% 261
3 DATABASE-THE JOURNAL OF BIOLOGICAL DATABASES AND CURATION 233639 5% 16% 113
4 BMC BIOINFORMATICS 154595 13% 4% 306
5 JOURNAL OF BIOMEDICAL SEMANTICS 135614 2% 20% 53
6 BIOINFORMATICS 59260 9% 2% 227
7 INTERNATIONAL JOURNAL OF DATA MINING AND BIOINFORMATICS 28636 1% 7% 32
8 BMC MEDICAL INFORMATICS AND DECISION MAKING 25338 2% 4% 48
9 ARTIFICIAL INTELLIGENCE IN MEDICINE 14347 1% 4% 29
10 BRIEFINGS IN BIOINFORMATICS 10655 1% 3% 25

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NATURAL LANGUAGE PROCESSING 692848 11% 20% 274 Search NATURAL+LANGUAGE+PROCESSING Search NATURAL+LANGUAGE+PROCESSING
2 TEXT MINING 587168 11% 18% 256 Search TEXT+MINING Search TEXT+MINING
3 INFORMATION EXTRACTION 380659 6% 21% 137 Search INFORMATION+EXTRACTION Search INFORMATION+EXTRACTION
4 BIOMEDICAL TEXT MINING 281939 1% 78% 28 Search BIOMEDICAL+TEXT+MINING Search BIOMEDICAL+TEXT+MINING
5 NAMED ENTITY RECOGNITION 253608 2% 43% 46 Search NAMED+ENTITY+RECOGNITION Search NAMED+ENTITY+RECOGNITION
6 LITERATURE BASED DISCOVERY 212923 1% 66% 25 Search LITERATURE+BASED+DISCOVERY Search LITERATURE+BASED+DISCOVERY
7 RELATION EXTRACTION 158566 1% 44% 28 Search RELATION+EXTRACTION Search RELATION+EXTRACTION
8 BIOMEDICAL LITERATURE 144633 1% 62% 18 Search BIOMEDICAL+LITERATURE Search BIOMEDICAL+LITERATURE
9 BIONLP 133163 0% 86% 12 Search BIONLP Search BIONLP
10 BIOMEDICAL NAMED ENTITY RECOGNITION 116521 0% 100% 9 Search BIOMEDICAL+NAMED+ENTITY+RECOGNITION Search BIOMEDICAL+NAMED+ENTITY+RECOGNITION

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 10198 JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION//ELECTRONIC HEALTH RECORDS//BIOMED INFORMAT
2 4203 JOURNAL OF BIOMEDICAL SEMANTICS//DATABASE-THE JOURNAL OF BIOLOGICAL DATABASES AND CURATION//ZFIN
3 7456 JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION//SNOMED CT//MEDICAL INFORMATICS
4 24356 GENE ONTOLOGY//SEMANTIC SIMILARITY//CXC DOMAIN
5 17901 DISEASE GENE PREDICTION//HUMAN DISEASE NETWORK//GENE PRIORITIZATION
6 17141 INFORMATION EXTRACTION//WRAPPER INDUCTION//WEB DATA EXTRACTION
7 8659 SEMANTIC SIMILARITY//WORD SENSE DISAMBIGUATION//WORDNET
8 16262 STATISTICAL MACHINE TRANSLATION//MACHINE TRANSLATION//COMPUTATIONAL LINGUISTICS
9 8037 DRUG REPOSITIONING//NETWORK PHARMACOLOGY//SYSTEMS PHARMACOLOGY
10 28461 PARTIAL PARSING//TEXT CHUNKING//SHALLOW PARSING

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