pagerank-evaluation

This is Employee Evaluation Tool which is tried to compute by PageRank Algorithm.

Required

node.js

Install

$ npm install -g https://github.com/waysaku/pagerank-evaluation.git

Input data

var vote_data = {
    "tanaka_taro":[
			{"dest":"kataoka_michio", "weight":8},
			{"dest":"takemoto_michiko", "weight":5},
			{"dest":"hachiuma_yoshiko", "weight":3},
		    ],
    "kataoka_michio":[
			{"dest":"tanaka_taro", "weight":8},
			{"dest":"hachiuma_yoshiko", "weight":5},
			{"dest":"morishita_shinji", "weight":3}
		    ],
    "nakai_miho":[
			{"dest":"morishita_shinji", "weight":8},
			{"dest":"hachiuma_yoshiko", "weight":5},
			{"dest":"takemoto_michiko", "weight":3}
		    ],
    "morishita_shinji":[
			{"dest":"kataoka_michio", "weight":8},
			{"dest":"tanaka_taro", "weight":5},
			{"dest":"hachiuma_yoshiko", "weight":3}
		    ],
    "takemoto_michiko":[
			{"dest":"tanaka_taro", "weight":8},
			{"dest":"morishita_shinji", "weight":5},
			{"dest":"hachiuma_yoshiko", "weight":3}
		    ]
}

This data specify tanaka_taro vote to kataoka_michio, takemoto_michiko, hachiuma_yoshiko.
weight property is vote weight.
vote weight can be set with no limit. when compute vote weight, it will compute relative from amount vote weight.

execute

execute command line.

$ pagerank-evaluation --src {data json file path}
tanaka_taro:834.9413887051172
morishita_shinji:834.9413887051167
hachiuma_yoshiko:300.7939610013264
kataoka_michio:58.57108548529948
takemoto_michiko:18.700945754087122
nakai_miho:0.2608715356202827
fujimoto_kiyoshi:0.2042553209888944
takahashi_takamasa:0.15000000000000002
akiyama_eiji:0.15000000000000002

command option

$ pagerank-evaluation --help

  Usage: pagerank-evaluation [options]

  Options:

    -h, --help      output usage information
    -V, --version   output the version number
    -s --src <src>  Read data file path