Uncovering the effect of dominant attributes on community topology: A case of facebook networks

์ €์ž: Yi-Shan Sung, Dashun Wang, Soundar Kumara | ๋‚ ์งœ: 2016-9-28 | DOI: 10.1007/s10796-016-9696-0 📄 PDF


Essence

Figure 1

Fig. 1 Illustration of dominant attributes (a) in terms of the whole community structure and (b) in terms of a specific

๋ณธ ๋…ผ๋ฌธ์€ Facebook ๋„คํŠธ์›Œํฌ์—์„œ ์ปค๋ฎค๋‹ˆํ‹ฐ ๊ตฌ์กฐ์— ๋ฏธ์น˜๋Š” ์ง€๋ฐฐ์  ์†์„ฑ(dominant attributes)์„ ์‹๋ณ„ํ•˜๋Š” ๋ฐฉ๋ฒ•๋ก ์„ ์ œ์‹œํ•œ๋‹ค. Game-theoretic clustering์œผ๋กœ overlapping communities๋ฅผ ์ถ”์ถœํ•˜๊ณ  dominance ratio์™€ Pearson correlation์„ ํ™œ์šฉํ•˜์—ฌ ๊ฐ ์ปค๋ฎค๋‹ˆํ‹ฐ์—์„œ ์–ด๋–ค ์†์„ฑ(class year, major ๋“ฑ)์ด ์ปค๋ฎค๋‹ˆํ‹ฐ ํ˜•์„ฑ์— ๊ฒฐ์ •์  ์—ญํ• ์„ ํ•˜๋Š”์ง€ ๊ทœ๋ช…ํ•œ๋‹ค.

Motivation

Achievement

Figure 1

Fig. 1 Illustration of dominant attributes (a) in terms of the whole community structure and (b) in terms of a specific

How

Figure 6

Fig. 6 Percentage of majors/dorms with strong correlation between dominance ratio and community size under different par

Originality

Limitation & Further Study

Evaluation

Novelty: 4/5 Technical Soundness: 4/5 Significance: 4/5 Clarity: 4/5 Overall: 4/5

์ดํ‰: ๋ณธ ๋…ผ๋ฌธ์€ ์†Œ์…œ ๋„คํŠธ์›Œํฌ์—์„œ ์ปค๋ฎค๋‹ˆํ‹ฐ ๊ตฌ์กฐ์˜ ์›์ธ์„ ์†์„ฑ ์ˆ˜์ค€์—์„œ ๊ทœ๋ช…ํ•˜๋Š” ์‹ค์šฉ์  ๋ฐฉ๋ฒ•๋ก ์„ ์ œ์‹œํ•œ๋‹ค. Game-theoretic clustering๊ณผ dominance ratio๋ฅผ ๊ฒฐํ•ฉํ•˜์—ฌ ๊ฐœ๋ณ„ ์ปค๋ฎค๋‹ˆํ‹ฐ ๋‚ด ์ง€๋ฐฐ์  ์†์„ฑ์„ ์ •๋Ÿ‰ํ™”ํ•œ ์ ์ด ์˜๋ฏธ ์žˆ์œผ๋ฉฐ, ๋งˆ์ผ€ํŒ… ์‘์šฉ์— ์ง์ ‘์  ๊ฐ€์น˜๊ฐ€ ์žˆ๋‹ค. ๋‹ค๋งŒ ๋‹ค์–‘ํ•œ ๋„๋ฉ”์ธ ๊ฒ€์ฆ๊ณผ ํ†ต๊ณ„์  ์—„๋ฐ€์„ฑ ๊ฐ•ํ™”๊ฐ€ ํ•„์š”ํ•˜๋‹ค.

๊ฐ™์ด ๋ณด๋ฉด ์ข‹์€ ๋…ผ๋ฌธ

๋‹ค๋ฅธ ์ ‘๊ทผ
์†Œ์…œ ๋„คํŠธ์›Œํฌ์—์„œ ์ปค๋ฎค๋‹ˆํ‹ฐ ๊ตฌ์กฐ์™€ ์‚ฌ์šฉ์ž ์†์„ฑ ๊ฐ„์˜ ๊ด€๊ณ„๋ฅผ ๋ถ„์„ํ•˜๋Š” ์œ ์‚ฌํ•œ ์—ฐ๊ตฌ์ด๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
์†Œ์…œ ๋„คํŠธ์›Œํฌ์—์„œ์˜ ์ปค๋ฎค๋‹ˆํ‹ฐ ํƒ์ง€์™€ ์‚ฌ์šฉ์ž ํ–‰๋™ ํŒจํ„ด์„ ๋ถ„์„ํ•˜๋Š” ์œ ์‚ฌํ•œ ์ ‘๊ทผ๋ฒ•์„ ์ทจํ•œ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
์†Œ์…œ ๋„คํŠธ์›Œํฌ์˜ ๊ตฌ์กฐ์  ํŠน์„ฑ๊ณผ ์‚ฌํšŒ์  ์—ฐ๊ฒฐ์˜ ์—ญํ• ์„ ๋ถ„์„ํ•˜๋Š” ์œ ์‚ฌํ•œ ๋„คํŠธ์›Œํฌ ๊ณผํ•™ ์—ฐ๊ตฌ์ด๋‹ค.
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๐ŸŽง Audio Overview

์ด ๋…ผ๋ฌธ ๋ฆฌ๋ทฐ๋ฅผ ํŒŸ์บ์ŠคํŠธํ˜• ์˜ค๋””์˜ค๋กœ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. (Gemini ยท ํ‚ค๋Š” ๋ธŒ๋ผ์šฐ์ €์—๋งŒ ์ €์žฅ ยท ์™„์„ฑ๋ณธ์€ ์ด๋ฉ”์ผ๋กœ๋„ ์ „์†ก)
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