Class information for:
Level 1: STATISTICAL MACHINE TRANSLATION//MACHINE TRANSLATION//COMPUTATIONAL LINGUISTICS

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
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
31 3       COMPUTER SCIENCE, SOFTWARE ENGINEERING//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 113161
355 2             RECOMMENDER SYSTEMS//COLLABORATIVE FILTERING//INFORMATION PROCESSING & MANAGEMENT 17972
16262 1                   STATISTICAL MACHINE TRANSLATION//MACHINE TRANSLATION//COMPUTATIONAL LINGUISTICS 691

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STATISTICAL MACHINE TRANSLATION authKW 1230377 7% 55% 49
2 MACHINE TRANSLATION authKW 536092 7% 26% 46
3 COMPUTATIONAL LINGUISTICS journal 449862 10% 15% 67
4 STATISTICAL MACHINE TRANSLATION SMT authKW 284174 1% 69% 9
5 WORD REORDERING authKW 273655 1% 100% 6
6 SEMANTIC ROLE LABELING authKW 229934 2% 46% 11
7 NAT LANGUAGE PROC INFORMAT SYST GRP address 224531 1% 62% 8
8 PHRASE BASED STATISTICAL MACHINE TRANSLATION authKW 182436 1% 100% 4
9 RULE BASED MACHINE TRANSLATION authKW 182436 1% 100% 4
10 TREEBANK authKW 171696 1% 47% 8

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Artificial Intelligence 36874 60% 0% 417
2 Language & Linguistics 8831 16% 0% 112
3 Linguistics 7517 16% 0% 112
4 Computer Science, Information Systems 2521 16% 0% 112
5 Computer Science, Interdisciplinary Applications 2400 16% 0% 113
6 Acoustics 649 6% 0% 42
7 Computer Science, Theory & Methods 647 9% 0% 62
8 Computer Science, Software Engineering 479 7% 0% 45
9 Engineering, Electrical & Electronic 327 15% 0% 104
10 Automation & Control Systems 99 3% 0% 20

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NAT LANGUAGE PROC INFORMAT SYST GRP 224531 1% 62% 8
2 TECNOL INFORMAT 124149 3% 15% 18
3 ABT COMP LINGUIST 102619 0% 75% 3
4 DPTO INF 91218 0% 100% 2
5 NAT LANGUAGE PROC TEAM 91218 0% 100% 2
6 TECNOL INF 91218 0% 100% 2
7 VOICE LANGUAGE 91218 0% 100% 2
8 NAT LANGUAGE PROC PORTUGUESE CHINESE MACHINE TR 82094 0% 60% 3
9 SISTEMAS INFORMAT COMPUTACIO 82094 0% 60% 3
10 LEHRSTUHL INFORMAT 6 77287 1% 17% 10

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMPUTATIONAL LINGUISTICS 449862 10% 15% 67
2 ACM TRANSACTIONS ON ASIAN AND LOW-RESOURCE LANGUAGE INFORMATION PROCESSING 160322 2% 23% 15
3 NATURAL LANGUAGE ENGINEERING 132639 3% 12% 24
4 LANGUAGE RESOURCES AND EVALUATION 91713 4% 8% 26
5 COMPUTER SPEECH AND LANGUAGE 62968 5% 4% 33
6 IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING 18717 2% 2% 17
7 JOURNAL OF ARTIFICIAL INTELLIGENCE RESEARCH 12687 2% 2% 16
8 LECTURE NOTES IN ARTIFICIAL INTELLIGENCE 11985 10% 0% 66
9 IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING 10773 3% 1% 19
10 DIGITAL SCHOLARSHIP IN THE HUMANITIES 8761 1% 4% 5

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 STATISTICAL MACHINE TRANSLATION 1230377 7% 55% 49 Search STATISTICAL+MACHINE+TRANSLATION Search STATISTICAL+MACHINE+TRANSLATION
2 MACHINE TRANSLATION 536092 7% 26% 46 Search MACHINE+TRANSLATION Search MACHINE+TRANSLATION
3 STATISTICAL MACHINE TRANSLATION SMT 284174 1% 69% 9 Search STATISTICAL+MACHINE+TRANSLATION+SMT Search STATISTICAL+MACHINE+TRANSLATION+SMT
4 WORD REORDERING 273655 1% 100% 6 Search WORD+REORDERING Search WORD+REORDERING
5 SEMANTIC ROLE LABELING 229934 2% 46% 11 Search SEMANTIC+ROLE+LABELING Search SEMANTIC+ROLE+LABELING
6 PHRASE BASED STATISTICAL MACHINE TRANSLATION 182436 1% 100% 4 Search PHRASE+BASED+STATISTICAL+MACHINE+TRANSLATION Search PHRASE+BASED+STATISTICAL+MACHINE+TRANSLATION
7 RULE BASED MACHINE TRANSLATION 182436 1% 100% 4 Search RULE+BASED+MACHINE+TRANSLATION Search RULE+BASED+MACHINE+TRANSLATION
8 TREEBANK 171696 1% 47% 8 Search TREEBANK Search TREEBANK
9 NEURAL MACHINE TRANSLATION 162887 1% 71% 5 Search NEURAL+MACHINE+TRANSLATION Search NEURAL+MACHINE+TRANSLATION
10 STOCHASTIC FINITE STATE TRANSDUCERS 162887 1% 71% 5 Search STOCHASTIC+FINITE+STATE+TRANSDUCERS Search STOCHASTIC+FINITE+STATE+TRANSDUCERS

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 28461 PARTIAL PARSING//TEXT CHUNKING//SHALLOW PARSING
2 37786 CLASS SPECIFIC FEATURES//FIXED THRESHOLD SEQUENTIAL MINIMAL OPTIMIZATION//WORD SPACING
3 38636 AI MACHINE//ALIGNING WORDNETS//ARGUMENTS CROSSING
4 8659 SEMANTIC SIMILARITY//WORD SENSE DISAMBIGUATION//WORDNET
5 14574 SPOKEN DIALOGUE SYSTEMS//SPOKEN DIALOG SYSTEMS//DIALOGUE MANAGEMENT
6 27677 CHINESE WORD SEGMENTATION//ALLERGOL IMMUNOL SERV//ASSOCIATE CONSTRAINT NETWORK
7 1002 SPEECH RECOGNITION//SPEECH COMMUNICATION//AUTOMATIC SPEECH RECOGNITION
8 12754 CROSS LANGUAGE INFORMATION RETRIEVAL//STEMMING//INTER INFORMAT
9 15553 MULTI DOCUMENT SUMMARIZATION//TEXT SUMMARIZATION//AUTOMATIC SUMMARIZATION
10 18345 RESTRICTED BOLTZMANN MACHINE//DEEP LEARNING//AUTOENCODER

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