Group Decision-Making Approach Based on Generalized Grey Linguistic 2-Tuple Aggregation Operators

<div>Grey linguistic 2-tuple decision matrix <span class="nowrap"><svg height="11.6412pt" id="M257" style="vertical-align:-0.04979992pt" version="1.1" viewbox="-0.0498162 -11.5914 12.9145 11.6412" width="12.9145pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M561 176C543 127 527 95 506 73C478 43 441 36 316 36C247 36 185 38 153 42C290 245 427 439 566 636L559 650H160C130 650 119 652 107 675H83C81 630 76 555 71 492L100 491C112 535 123 560 135 578C152 605 168 614 276 614H449C310 411 169 213 29 15L37 0H554C565 41 583 134 590 170L561 176Z" id="g121-88"></path></g><g transform="matrix(.0091,0,0,-0.0091,7.839,-5.741)"><path d="M414 144C384 79 371 75 317 75H135L276 221C367 316 408 376 408 465C408 570 327 635 237 635C179 635 131 609 100 575L42 494L67 471C94 510 138 565 205 565C277 565 321 517 321 435C321 348 258 270 195 195C146 137 88 81 33 26V0H411C423 44 433 88 446 135L414 144Z" id="g50-51"></path></g></svg>.</span></div>

Complexity

tab2

Table 2

Table 2: Group Decision-Making Approach Based on Generalized Grey Linguistic 2-Tuple Aggregation Operators 