Class information for:
Level 1: PROGRESSIVE CAVITY PUMP//EVEN THICKNESS//NONCONVEX BEHAVIOUR

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
34297 74 16.3 17%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
3324 1302 CARLEMAN SHIFT//DINI SMOOTH CURVE//FREDHOLMNESS

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 PROGRESSIVE CAVITY PUMP Author keyword 1 40% 3% 2
2 EVEN THICKNESS Author keyword 1 50% 1% 1
3 NONCONVEX BEHAVIOUR Author keyword 1 50% 1% 1
4 NONCONVEX OPTIMAL CONTROL PROBLEM Author keyword 1 50% 1% 1
5 PATHFOLLOWING METHOD Author keyword 1 50% 1% 1
6 PUMP SETTING DEPTH Author keyword 1 50% 1% 1
7 ROD STRING Author keyword 1 50% 1% 1
8 ARTIFICIAL LIFT Author keyword 1 20% 4% 3
9 SUCKER ROD PUMP Author keyword 0 20% 3% 2
10 DYNAMOMETER CARDS Author keyword 0 33% 1% 1

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 PROGRESSIVE CAVITY PUMP 1 40% 3% 2 Search PROGRESSIVE+CAVITY+PUMP Search PROGRESSIVE+CAVITY+PUMP
2 EVEN THICKNESS 1 50% 1% 1 Search EVEN+THICKNESS Search EVEN+THICKNESS
3 NONCONVEX BEHAVIOUR 1 50% 1% 1 Search NONCONVEX+BEHAVIOUR Search NONCONVEX+BEHAVIOUR
4 NONCONVEX OPTIMAL CONTROL PROBLEM 1 50% 1% 1 Search NONCONVEX+OPTIMAL+CONTROL+PROBLEM Search NONCONVEX+OPTIMAL+CONTROL+PROBLEM
5 PATHFOLLOWING METHOD 1 50% 1% 1 Search PATHFOLLOWING+METHOD Search PATHFOLLOWING+METHOD
6 PUMP SETTING DEPTH 1 50% 1% 1 Search PUMP+SETTING+DEPTH Search PUMP+SETTING+DEPTH
7 ROD STRING 1 50% 1% 1 Search ROD+STRING Search ROD+STRING
8 ARTIFICIAL LIFT 1 20% 4% 3 Search ARTIFICIAL+LIFT Search ARTIFICIAL+LIFT
9 SUCKER ROD PUMP 0 20% 3% 2 Search SUCKER+ROD+PUMP Search SUCKER+ROD+PUMP
10 DYNAMOMETER CARDS 0 33% 1% 1 Search DYNAMOMETER+CARDS Search DYNAMOMETER+CARDS

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 MATRIX FILTER 2 67% 3% 2
2 QUASIDIFFERENTIABILITY 0 20% 1% 1
3 EQUILIBRIUM PATHS 0 14% 1% 1
4 COUPLED ROD 0 100% 1% 1
5 REMOTE LOCATION 0 100% 1% 1

Journals

Reviews

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 PETROBRAS SA 0 25% 1.4% 1
2 DESARGUES 0 11% 1.4% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000162992 FREDHOLM SOLVABILITY//NONLOCAL ELLIPTIC PROBLEM//METHOD OF SEPARATION VARIABLES
2 0.0000111518 NORMAL COMPLIANCE//HEMIVARIATIONAL INEQUALITIES//THEORIE SYST
3 0.0000094373 BUCKLE PROPAGATION//OVALIZATION//SANDWICH PIPES
4 0.0000065513 SEMI INFINITE PROGRAMMING//LINEAR INEQUALITY SYSTEMS//GENERALIZED SEMI INFINITE PROGRAMMING
5 0.0000057976 CONSISTENT TANGENT//PERFECT ELASTOPLASTICITY//RETURN MAPPING
6 0.0000057808 SLIP DAMPING//TACK WELDED JOINT//JOINT IDENTIFICATION
7 0.0000050904 SUM OF RATIOS//MULTIPLICATIVE PROGRAMMING//CONCAVE MINIMIZATION
8 0.0000048344 METHOD OF AUXILIARY MODELS//DYNAMIC BLOCKING PROBLEM//VIABILITY CONDITION
9 0.0000045246 SECOND ORDER SUFFICIENT CONDITIONS//DUAL FEEDBACK CONTROL//REGULAR SYNTHESIS
10 0.0000040723 FINITE ROTATIONS//ASYMPTOTIC NUMERICAL METHOD//FINITE ROTATION