Class information for:
Level 1: RATIONAL SPLINE//SHAPE PRESERVATION//SHAPE PRESERVING INTERPOLATION

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
14 4 MATHEMATICS//MATHEMATICS, APPLIED//MATH 912822
585 3       COMPUTER AIDED GEOMETRIC DESIGN//ISOGEOMETRIC ANALYSIS//COMPUTER-AIDED DESIGN 15448
1311 2             COMPUTER AIDED GEOMETRIC DESIGN//ISOGEOMETRIC ANALYSIS//COMPUTER-AIDED DESIGN 8856
10869 1                   RATIONAL SPLINE//SHAPE PRESERVATION//SHAPE PRESERVING INTERPOLATION 1057

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RATIONAL SPLINE authKW 1154452 4% 88% 44
2 SHAPE PRESERVATION authKW 1126925 5% 65% 58
3 SHAPE PRESERVING INTERPOLATION authKW 463882 2% 68% 23
4 EXTENDED CHEBYSHEV SPACES authKW 447235 1% 100% 15
5 SHAPE PRESERVING authKW 400476 3% 45% 30
6 CHEBYSHEV SPACES authKW 389590 1% 93% 14
7 COMPUTER AIDED GEOMETRIC DESIGN journal 360355 12% 10% 123
8 BLOSSOMS authKW 322313 2% 54% 20
9 C BEZIER CURVE authKW 300639 1% 92% 11
10 CHEBYSHEV BLOSSOMING authKW 298157 1% 100% 10

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics, Applied 24502 60% 0% 634
2 Computer Science, Software Engineering 17927 30% 0% 319
3 Mathematics 1746 19% 0% 198
4 Computer Science, Theory & Methods 212 5% 0% 48
5 Computer Science, Interdisciplinary Applications 37 2% 0% 24
6 Engineering, General 24 2% 0% 18
7 Operations Research & Management Science 22 2% 0% 16
8 Computer Science, Information Systems 21 2% 0% 19
9 Computer Science, Hardware & Architecture 18 1% 0% 11
10 Mathematics, Interdisciplinary Applications 11 1% 0% 13

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DESCRIPT GEOMETRY 81156 1% 39% 7
2 EXPT COMMAND 67084 0% 75% 3
3 COMP IMAGE PROC 59631 0% 100% 2
4 JEAN KUNTZMANN 58260 3% 7% 29
5 MODELISAT CALCUL 57836 1% 14% 14
6 COMP GR H IMAGE PROC 56150 1% 21% 9
7 DIPARTIMENTO SCI MATEMAT INFORMAT 44967 1% 12% 13
8 IMAG 44965 2% 6% 25
9 MATH SCI IND ENGN 39753 0% 67% 2
10 COMP GR H IMAGE 29816 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMPUTER AIDED GEOMETRIC DESIGN 360355 12% 10% 123
2 JOURNAL OF APPROXIMATION THEORY 39910 6% 2% 68
3 LECTURE NOTES IN PURE AND APPLIED MATHEMATICS 27410 2% 5% 18
4 CONSTRUCTIVE APPROXIMATION 19690 2% 3% 26
5 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS 19206 8% 1% 82
6 COMPUTER-AIDED DESIGN 14738 4% 1% 39
7 NUMERICAL ALGORITHMS 14253 3% 2% 30
8 NUMERISCHE MATHEMATIK 11989 3% 1% 35
9 BIT NUMERICAL MATHEMATICS 10379 2% 2% 23
10 ADVANCES IN COMPUTATIONAL MATHEMATICS 10136 1% 2% 14

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 RATIONAL SPLINE 1154452 4% 88% 44 Search RATIONAL+SPLINE Search RATIONAL+SPLINE
2 SHAPE PRESERVATION 1126925 5% 65% 58 Search SHAPE+PRESERVATION Search SHAPE+PRESERVATION
3 SHAPE PRESERVING INTERPOLATION 463882 2% 68% 23 Search SHAPE+PRESERVING+INTERPOLATION Search SHAPE+PRESERVING+INTERPOLATION
4 EXTENDED CHEBYSHEV SPACES 447235 1% 100% 15 Search EXTENDED+CHEBYSHEV+SPACES Search EXTENDED+CHEBYSHEV+SPACES
5 SHAPE PRESERVING 400476 3% 45% 30 Search SHAPE+PRESERVING Search SHAPE+PRESERVING
6 CHEBYSHEV SPACES 389590 1% 93% 14 Search CHEBYSHEV+SPACES Search CHEBYSHEV+SPACES
7 BLOSSOMS 322313 2% 54% 20 Search BLOSSOMS Search BLOSSOMS
8 C BEZIER CURVE 300639 1% 92% 11 Search C+BEZIER+CURVE Search C+BEZIER+CURVE
9 CHEBYSHEV BLOSSOMING 298157 1% 100% 10 Search CHEBYSHEV+BLOSSOMING Search CHEBYSHEV+BLOSSOMING
10 CHEBYSHEV SPLINES 268341 1% 100% 9 Search CHEBYSHEV+SPLINES Search CHEBYSHEV+SPLINES

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 9551 COMPUTER AIDED GEOMETRIC DESIGN//PYTHAGOREAN HODOGRAPH CURVES//DEGREE REDUCTION
2 13213 REVERSE ENGINEERING//COMPUTER-AIDED DESIGN//B SPLINE CURVE
3 12970 SUBDIVISION SURFACES//SUBDIVISION//COMPUTER AIDED GEOMETRIC DESIGN
4 13700 BIVARIATE SPLINES//BOX SPLINES//TRIVARIATE SPLINES
5 37176 FINGERPRINT OF MEDICINAL HERBS//LINEAR RECURSION EQUATION//OPTIMAL INTERPOLATING SPLINES
6 24455 SURFACE BLENDING//PDE METHOD//DUPIN CYCLIDE
7 27229 JACKSON TYPE ESTIMATES//COMONOTONE APPROXIMATION//WEIGHTED MODULI OF SMOOTHNESS
8 19835 NEVILLE ELIMINATION//TOTALLY POSITIVE MATRICES//TOTALLY POSITIVE MATRIX
9 15138 FRACTAL INTERPOLATION FUNCTIONS//FRACTAL IMAGE COMPRESSION//FRACTAL IMAGE CODING
10 38381 CAUCHYS THEOREM AND FORMULA//INVARIANT VECTOR SUBSPACES//REAL FUNCTION FAMILY

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