Web Mining by Automatically Organizing Web Pages into Categories - Distributed Artificial Intelligence, Agent Technology, and Collaborative Applications - page 226

Table 2. The clustering solution for dataset DS4

The
number of
web pages

The majority's
true class label

Cluster Purity F 1 Top 3 descriptive terms

C 1 106 Astronomy 0.840 0.881 moon, mar, orbit

C 2 29 Agriculture 0.793 0.397 pest, weed, pesticid

C 3 24 Agriculture 0.917 crop, wheat, agronomi

C 4 64 Anatomy 0.906 0.779 anatomi, muscl, blood

C 5 64 Evolution 0.750 0.686 evolut, darwin, erectu

C 6 116 Plants 0.776 0.750 plant, flower, garden

C 7 161 Genetics 0.565 0.682 genom, genet, clone

C 8 101 Mathematics 0.782 0.763 mathemat, math, algebra

C 9 94 Health 0.649 0.550 mental, therapi, health

C 10 32 Health 0.875 grief, bereav, heal

C 11 115 Hardware 0.452 0.430 font, px, motherboard

C 12 21 Hardware 0.857 keyboard, pc, user

C 13 83 Forestry 0.675 0.742 forest, forestri, tree

C 14 86 Radio 0.709 0.607 radio, broadcast, fm

C 15 70 Music 0.800 0.644 guitar, music, instrum

C 16 13 Music 1.000 drum, rhythm, indian

C 17 86 Automotive 0.849 0.749 car, auto, automot

C 18 20 Automotive 0.800 motorcycl, bike, palm

C 19 120 Taxes 0.633 0.752 tax, incom, revenu

C 20 155 Government 0.806 0.828 congressman, hous, district

C 21 108 Religion 0.824 0.802 christian, bibl, church

C 22 92 Education 0.761 0.648 montessori, school, educ

C 23 43 Education 0.767 homeschool, home school,

curriculum

C 24 60 Art 0.833 0.621 paint, canva, artist

C 25 89 Sociology 0.831 0.751 sociologi, social, sociolog

C 26 59 Archaeology 0.864 0.622 archaeologi, archaeolog,

excav

C 27 18 Archaeology 0.722 egypt, egyptian, tomb

C 28 120 Jewelry 0.817 0.867 jewelri, bead, necklac

C 29 91 Banking 0.659 0.736 bank, banker, central bank

C 30 92 Network 0.565 0.578 network, dsl, storag

C 31 159 Sports 0.824 0.859 soccer, footbal, leagu

C 32 1 Religion 1.000 struggl, sex, topic

C 33 8 Religion 0.250 domain, registr, regist

C 34 10 Plants 0.300 florida, loui, ga, part,

pioneer,

C 35 1 Archaeology 1.000 guestbook, summari, screen

C 36 3 Genetics 0.333 pub, patch, demo

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