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If your task is taken up very slowly or all the Tolokers are filtered out due to low skill levels, and you don't see any problems with your control tasks, you can assume that the task is too complex."}),(0,C.jsx)(l.w,{offset:40}),(0,C.jsx)(v.V.Line,{}),(0,C.jsx)(l.w,{offset:60}),(0,C.jsx)(f.D,{level:2,styleAs:4,id:"ways-to-decompose-task",children:"Ways to decompose a task"}),(0,C.jsx)(f.D,{level:5,children:"Decomposing a complex challenge"}),(0,C.jsx)("p",{children:"If your task is to answer a complex question, try dividing it into a series of simple ones that are easy to answer and independent of each other. For example, instead of asking whether a tech support specialist gave a “good” or “bad” answer, ask if the response was detailed, friendly and grammatically correct."}),(0,C.jsx)("br",{}),(0,C.jsx)(f.D,{level:5,children:"Decomposing a multi-task"}),(0,C.jsx)("p",{children:"If your task involves a series of questions or actions, try presenting them one at a time. 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Because the task didn't make allowances for details such as photos without any traffic lights and you didn't consider how to check the quality of results provided by thousands of anonymous people."}),(0,C.jsx)(j.A,{maxItemsInRow:1,inLine:!0,list:[{icon:(0,C.jsx)(w.W,{}),additional:"Check whether the image contains traffic lights or not (classification)"},{icon:(0,C.jsx)(k.Z,{}),additional:"Outline each traffic light with a bounding box (object segmentation)"},{icon:(0,C.jsx)(y.W,{}),additional:"Check whether traffic lights are outlined correctly (classification)"}]}),(0,C.jsx)("p",{children:"To ensure quality, the second and third projects are completed by different people. The third project checks whether the results of the second project are correct, and Tolokers are only rewarded for correct results."}),(0,C.jsx)(v.V.Image,{imageId:"DEAvr9nXUS96JqMXxHAm"})]}),(0,C.jsxs)(C.Fragment,{children:[(0,C.jsx)("p",{children:"Let's imagine you're managing an online marketing team that constantly needs to generate small ads for new campaigns. You give Tolokers a task to write short ads. Even with a trained crowd, collected ads may be of poor quality or just contain minor mistakes, like irrelevant content or typos. It's impossible to check quality on the go with methods based on horizontal comparison like majority vote, because each text is unique. It's also expensive to re-write defective ads."}),(0,C.jsx)("p",{children:"Projects like this can be decomposed as follows:"}),(0,C.jsx)(j.A,{maxItemsInRow:1,inLine:!0,list:[{icon:(0,C.jsx)(w.W,{}),additional:"Ask Tolokers to write an ad based on standard introductory information"},{icon:(0,C.jsx)(k.Z,{}),additional:"Run some basic validation checks: number of characters, use of forbidden words, capitalization, etc"},{icon:(0,C.jsx)(y.W,{}),additional:"Ask another group of Tolokers to verify the ads by using a list of simple criteria: informativeness, format compliance, grammar."},{icon:(0,C.jsx)(_.K,{}),additional:"If an ad features only minor mistakes that can easily be corrected, ask another team of Tolokers for the corrections and verify them once more as in step three. If an ad is just bad, send the task to step one."}]}),(0,C.jsx)("p",{children:"Tasks for generating and correcting ads should only be paid for after verification, and only if they were completed correctly."}),(0,C.jsx)(v.V.Image,{imageId:"0op2WeJ8A9uPNOFlfLJ4"})]})][t]}}),(0,C.jsx)(l.w,{offset:40}),(0,C.jsx)(f.D,{level:2,styleAs:4,id:"decomposition",children:"Decomposition and…"}),(0,C.jsx)("p",{children:"When we say that decomposition is the key, we mean it. Here's how decomposition is connected to other components of crowdsourcing:"}),(0,C.jsx)(j.A,{maxItemsInRow:2,inLine:!0,list:[{icon:(0,C.jsx)(b.n,{}),additional:(0,C.jsxs)(C.Fragment,{children:[(0,C.jsx)("b",{children:"Instructions"})," ",(0,C.jsx)("br",{}),"A well-decomposed task is easily explained using simple instructions."," ",(0,C.jsx)(d.r,{href:"/knowledgebase/instruction",target:"_blank",children:"Learn more about clear instructions"},1)]})},{icon:(0,C.jsx)(b.n,{}),additional:(0,C.jsxs)(C.Fragment,{children:[(0,C.jsx)("b",{children:"Pricing"}),"",(0,C.jsx)("br",{}),"The simpler a task is, the quicker it can be submitted, and the cheaper it is."," ",(0,C.jsx)(d.r,{href:"/knowledgebase/pricing",target:"_blank",children:"Learn more about pricing strategies"},3)," "]})},{icon:(0,C.jsx)(b.n,{}),additional:(0,C.jsxs)(C.Fragment,{children:[(0,C.jsx)("b",{children:"Interface"})," ",(0,C.jsx)("br",{}),"Each single step of a decomposed task should be supported by a clean and simple task interface, with no unnecessary elements."," ",(0,C.jsx)(d.r,{href:"/knowledgebase/interface",target:"_blank",children:"Learn more about good interfaces"},2)]})},{icon:(0,C.jsx)(b.n,{}),additional:(0,C.jsxs)(C.Fragment,{children:[(0,C.jsx)("b",{children:"Quality control"})," ",(0,C.jsx)("br",{}),"A set of simple tasks is easy to check with basic quality control methods, such as majority vote or golden sets."," ",(0,C.jsx)(d.r,{href:"/knowledgebase/quality-control/",target:"_blank",children:"Learn more about quality control"},4)]})}]})]})]}),(0,C.jsx)(l.w,{offset:40}),(0,C.jsx)(a.$,{}),(0,C.jsx)(x.f,{})]})]})}}}]);