Class information for:
Level 1: SIMILARITY SEARCH//METRIC ACCESS METHODS//SPATIAL JOIN

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
13600 761 25.3 27%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1118 9220 STRING MATCHING//DATA STRUCTURES//SUCCINCT DATA STRUCTURES

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 SIMILARITY SEARCH Author keyword 13 17% 9% 68
2 METRIC ACCESS METHODS Author keyword 11 67% 1% 10
3 SPATIAL JOIN Author keyword 7 42% 2% 13
4 HIGH DIMENSIONAL INDEXING Author keyword 7 35% 2% 16
5 CORNER TRANSFORMATION Author keyword 6 71% 1% 5
6 INTRINSIC DIMENSION ESTIMATION Author keyword 5 60% 1% 6
7 NEAREST NEIGHBOR QUERIES Author keyword 5 50% 1% 7
8 BULK LOADING Author keyword 4 39% 1% 9
9 DISTANCE BASED INDEXING Author keyword 4 67% 1% 4
10 INTRINSIC DIMENSIONALITY ESTIMATION Author keyword 4 67% 1% 4

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 SIMILARITY SEARCH 13 17% 9% 68 Search SIMILARITY+SEARCH Search SIMILARITY+SEARCH
2 METRIC ACCESS METHODS 11 67% 1% 10 Search METRIC+ACCESS+METHODS Search METRIC+ACCESS+METHODS
3 SPATIAL JOIN 7 42% 2% 13 Search SPATIAL+JOIN Search SPATIAL+JOIN
4 HIGH DIMENSIONAL INDEXING 7 35% 2% 16 Search HIGH+DIMENSIONAL+INDEXING Search HIGH+DIMENSIONAL+INDEXING
5 CORNER TRANSFORMATION 6 71% 1% 5 Search CORNER+TRANSFORMATION Search CORNER+TRANSFORMATION
6 INTRINSIC DIMENSION ESTIMATION 5 60% 1% 6 Search INTRINSIC+DIMENSION+ESTIMATION Search INTRINSIC+DIMENSION+ESTIMATION
7 NEAREST NEIGHBOR QUERIES 5 50% 1% 7 Search NEAREST+NEIGHBOR+QUERIES Search NEAREST+NEIGHBOR+QUERIES
8 BULK LOADING 4 39% 1% 9 Search BULK+LOADING Search BULK+LOADING
9 DISTANCE BASED INDEXING 4 67% 1% 4 Search DISTANCE+BASED+INDEXING Search DISTANCE+BASED+INDEXING
10 INTRINSIC DIMENSIONALITY ESTIMATION 4 67% 1% 4 Search INTRINSIC+DIMENSIONALITY+ESTIMATION Search INTRINSIC+DIMENSIONALITY+ESTIMATION

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 GRID FILE 10 63% 1% 10
2 APPROXIMATE SIMILARITY SEARCH 7 67% 1% 6
3 AESA 5 47% 1% 8
4 SIMILARITY SEARCH 4 15% 3% 26
5 CLOSEST POINT QUERIES 3 100% 0% 3
6 SEARCH ALGORITHM AESA 3 45% 1% 5
7 INDEXING METHOD 3 50% 1% 4
8 CORNER TRANSFORMATION 2 67% 0% 2
9 DIMENSIONAL SIMILARITY JOINS 2 67% 0% 2
10 HIGH DIMENSIONAL SPACES 2 25% 1% 6

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Searching in high-dimensional spaces - Index structures for improving the performance of multimedia Databases 2001 263 10 50%
Multidimensional access methods 1998 536 31 58%
Spatial join techniques 2007 7 36 50%
Object-based and image-based object representations 2004 4 32 28%
Gender, writing and ranking in review forums: a case study of the IMDb 2013 1 12 8%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 SIRET GRP 2 44% 0.5% 4
2 LANGUAGES COMP 1 50% 0.3% 2
3 VIPER GRP 1 30% 0.4% 3
4 COMP CS 1 50% 0.1% 1
5 DIPARTIMENTO CIENCIAS COMPUTAC 1 50% 0.1% 1
6 ELECT SIGNAL PROC COMMUN IESK 1 50% 0.1% 1
7 ENGN INFORMAT TELEMAT SYST 1 50% 0.1% 1
8 FECS 1 50% 0.1% 1
9 KNOWLEDGE PROC NETWORKED MANU TURE 1 50% 0.1% 1
10 SPATIAL PROD 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000263811 MOBILE INFORMATION SYSTEMS//SKYLINE QUERY//SKYLINE
2 0.0000227333 EXTENDIBLE HASHING//BOUNDED DISORDER//DICTIONARY MACHINE
3 0.0000186252 SPATIAL DATA TRANSFER STANDARD//SPATIAL QUERY PROCESSING AND DATA MINING//GTUB
4 0.0000155265 NEIGHBOR FINDING//BINCODES//LOCATION CODE
5 0.0000100848 SPLAY TREES//HEAPSORT//DATA STRUCTURES
6 0.0000090580 2D C STRING//2D STRING//SIMILARITY RETRIEVAL
7 0.0000083053 DATA SYNOPSES//RESERVOIR SAMPLING//SELECTIVITY ESTIMATION
8 0.0000083050 TIME SERIES CLASSIFICATION//TIME SERIES DATABASES//SIMILAR SEQUENCE MATCHING
9 0.0000078073 CONTENT BASED IMAGE RETRIEVAL//RELEVANCE FEEDBACK//IMAGE RETRIEVAL
10 0.0000076580 PROTOTYPE SELECTION//INSTANCE SELECTION//PROTOTYPE REDUCTION SCHEMES PRS