Class information for:
Level 1: SPAM FILTERING//SPAM//SPAM DETECTION

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
20083 1                   SPAM FILTERING//SPAM//SPAM DETECTION 498

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SPAM FILTERING authKW 2218994 9% 75% 47
2 SPAM authKW 1459228 11% 41% 56
3 SPAM DETECTION authKW 841542 5% 53% 25
4 ANTI SPAM FILTERING authKW 632857 2% 100% 10
5 SPAM CLASSIFICATION authKW 316429 1% 100% 5
6 SPAMMER authKW 263689 1% 83% 5
7 EMAIL CLASSIFICATION authKW 227824 1% 60% 6
8 ANTI SPAM authKW 226018 1% 71% 5
9 IMAGE SPAM authKW 226018 1% 71% 5
10 STRATEGIC GAMING authKW 226018 1% 71% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Artificial Intelligence 10484 38% 0% 190
2 Computer Science, Information Systems 8322 34% 0% 169
3 Computer Science, Software Engineering 3165 19% 0% 93
4 Computer Science, Hardware & Architecture 2199 12% 0% 60
5 Computer Science, Theory & Methods 2063 18% 0% 90
6 Operations Research & Management Science 870 10% 0% 49
7 Computer Science, Interdisciplinary Applications 564 10% 0% 48
8 Engineering, Electrical & Electronic 509 21% 0% 103
9 Telecommunications 407 8% 0% 41
10 Information Science & Library Science 359 4% 0% 22

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 KNOWLEDGE MANAGEMENT DATA ANAL 126571 0% 100% 2
2 BERLIN BRANDENBURG DISTRIBUTED INFORMAT 84380 0% 67% 2
3 DEUSTOTECH COMP S3 84380 0% 67% 2
4 C ITAL MARKETS CRC CMCRC 63286 0% 100% 1
5 CTO SECUR INTELLIGENCE 63286 0% 100% 1
6 DEP INFORMAT CCTC 63286 0% 100% 1
7 DEP INFORMAT SYST ALGORITMI 63286 0% 100% 1
8 FAULTY COMP SCI INFORMAT TECHNOL 63286 0% 100% 1
9 FINANCIAL TEXT MIN PROJECTS 63286 0% 100% 1
10 GLOBAL ENTERPRISE BUSINESS 63286 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACM TRANSACTIONS ON THE WEB 19272 2% 4% 8
2 COMPUTERS & SECURITY 8337 3% 1% 13
3 EXPERT SYSTEMS WITH APPLICATIONS 7036 7% 0% 35
4 IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY 4009 2% 1% 10
5 JOURNAL OF NETWORK AND COMPUTER APPLICATIONS 3401 2% 1% 10
6 ACM TRANSACTIONS ON INTERNET TECHNOLOGY 2719 1% 1% 3
7 SECURITY AND COMMUNICATION NETWORKS 2554 2% 1% 8
8 COMMUNICATIONS OF THE ACM 2494 3% 0% 13
9 INTERNATIONAL JOURNAL OF NETWORK MANAGEMENT 2160 1% 1% 3
10 INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY 2117 1% 1% 5

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SPAM FILTERING 2218994 9% 75% 47 Search SPAM+FILTERING Search SPAM+FILTERING
2 SPAM 1459228 11% 41% 56 Search SPAM Search SPAM
3 SPAM DETECTION 841542 5% 53% 25 Search SPAM+DETECTION Search SPAM+DETECTION
4 ANTI SPAM FILTERING 632857 2% 100% 10 Search ANTI+SPAM+FILTERING Search ANTI+SPAM+FILTERING
5 SPAM CLASSIFICATION 316429 1% 100% 5 Search SPAM+CLASSIFICATION Search SPAM+CLASSIFICATION
6 SPAMMER 263689 1% 83% 5 Search SPAMMER Search SPAMMER
7 EMAIL CLASSIFICATION 227824 1% 60% 6 Search EMAIL+CLASSIFICATION Search EMAIL+CLASSIFICATION
8 ANTI SPAM 226018 1% 71% 5 Search ANTI+SPAM Search ANTI+SPAM
9 IMAGE SPAM 226018 1% 71% 5 Search IMAGE+SPAM Search IMAGE+SPAM
10 STRATEGIC GAMING 226018 1% 71% 5 Search STRATEGIC+GAMING Search STRATEGIC+GAMING

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 13623 TEXT CATEGORIZATION//TEXT CLASSIFICATION//TERM WEIGHTING
2 27314 PHISHING//ANTI PHISHING//PHISHING ATTACKS
3 37426 STRING KERNELS//LEARNING WITH SEQUENTIAL DATA//SEQUENCE KERNELS
4 18741 CONCEPT DRIFT//DATA STREAMS//DATA STREAM CLASSIFICATION
5 16078 PAGERANK//GOOGLE MATRIX//FOCUSED CRAWLER
6 35725 SELF GENERATED IDENTIFICATION CODES//ANONYMOUS CODING//ARTIFICIAL INTELLIGENT PLICAT
7 38255 SHARED RESOURCE MATRIX//BIOMEDICAL DECISION MAKING//COMMUNICATING CONCURRENT KLEENE ALGEBRA
8 7734 TRAFFIC CLASSIFICATION//DDOS ATTACKS//IP TRACEBACK
9 26876 FRAUD DETECTION//INSURANCE FRAUD//CREDIT CARD FRAUD DETECTION
10 13142 IMBALANCED DATASETS//IMBALANCED DATA//CLASS IMBALANCE

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