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Macrotasking
Macrotasking is a type of crowdsourcing that is distinct from microtasking. Macrotasks typically have the following characteristics: *they can be done independently *they take a fixed amount of time *they require special skills Microtasking projects can also be small pieces of a much larger whole, which workers never see, while macrotasks could be part of a large, visible project where workers pitch in wherever they have the required skills. A macrotask might be the creation of an analytical paper or a video, or the pursuit of a contest like the Netflix Prize, while a microtask could include the editing of a document for grammar or transcription of a video. A number of sites connect people with freelancers who can fulfill macrotasks, like Fiverr, Upwork (ex Elance and oDesk Upwork Global Inc., formerly Elance-oDesk, is an American freelancing platform headquartered in Santa Clara and San Francisco, California. The company was formed in 2013 as Elance-oDesk, after the merge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crowdsourcing
Crowdsourcing involves a large group of dispersed participants contributing or producing goods or services—including ideas, votes, micro-tasks, and finances—for payment or as volunteers. Contemporary crowdsourcing often involves digital platforms to attract and divide work between participants to achieve a cumulative result. Crowdsourcing is not limited to online activity, however, and there are various historical examples of crowdsourcing. The word crowdsourcing is a portmanteau of "crowd" and " outsourcing". In contrast to outsourcing, crowdsourcing usually involves less specific and more public groups of participants. Advantages of using crowdsourcing include lowered costs, improved speed, improved quality, increased flexibility, and/or increased scalability of the work, as well as promoting diversity. Crowdsourcing methods include competitions, virtual labor markets, open online collaboration and data donation. Some forms of crowdsourcing, such as in "idea competiti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microwork
Microwork is a series of many small tasks which together comprise a large unified project, and it is completed by many people over the Internet. Microwork is considered the smallest unit of work in a virtual assembly line. It is most often used to describe tasks for which no efficient algorithm has been devised, and require human intelligence to complete reliably. The term was developed in 2008 by Leila Chirayath Janah of Samasource. Microtasking Microtasking is the process of splitting a large job into small tasks that can be distributed, over the Internet, to many people. This work is often believed to be Since the inception of microwork, many online services have been developed that specialize in different types of microtasking. Most of them rely on a large, voluntary workforce composed of Internet users from around the world. Typical tasks offered are repetitive but not so simple that they can be automated. Good candidates for microtasks have the following characteristics: * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Netflix Prize
The Netflix Prize was an open competition for the best collaborative filtering algorithm to predict user ratings for films, based on previous ratings without any other information about the users or films, i.e. without the users being identified except by numbers assigned for the contest. The competition was held by Netflix, an online DVD-rental and video streaming service, and was open to anyone who is neither connected with Netflix (current and former employees, agents, close relatives of Netflix employees, etc.) nor a resident of certain blocked countries (such as Cuba or North Korea). On September 21, 2009, the grand prize of was given to the BellKor's Pragmatic Chaos team which bested Netflix's own algorithm for predicting ratings by 10.06%. Problem and data sets Netflix provided a ''training'' data set of 100,480,507 ratings that 480,189 users gave to 17,770 movies. Each training rating is a quadruplet of the form . The user and movie fields are integer IDs, while grades ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fiverr
Fiverr is a global online marketplace for freelance services. Fiverr’s platform connects freelancers (sellers) to people or businesses looking to hire (buyers). Listings on Fiverr are diverse and range from "get a well-designed business card" to "help with HTML, JavaScript, CSS, and jQuery".The highest-paying jobs on Fiverr include website design, social media manager, proofreading and copywriting, and resume writing. Fiverr takes its name from the $5 asking price attached to all tasks when the company was founded in 2010 in Tel Aviv. These days many sellers charge much more, and the site is increasingly bringing its freelancers high income. Freelancers work from a variety of workplaces, ranging from home to office. The platform is global, with freelancers and businesses spanning an estimated 160 countries. Fiverr went public in 2019. Today it is a multi-billion-dollar global marketplace. History Fiverr was founded by Micha Kaufman and Shai Wininger. The founders came up wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Upwork
Upwork Global Inc., formerly Elance-oDesk, is an American freelancing platform headquartered in Santa Clara and San Francisco, California. The company was formed in 2013 as Elance-oDesk, after the merger of Elance Inc. and oDesk Corp. The merged company subsequently rebranded to Upwork in 2015. In 2017, Upwork had over twelve million registered freelancers and five million registered clients. More than three million jobs worth over $1 billion USD together were posted in 2017. In March 2022, Upwork was named to TIME's List of 100 Most Influential Companies of the year 2022. History Elance was founded in 1998 by MIT graduate Beerud Sheth and Wall Street veteran Srini Anumolu in a two-bedroom apartment in Jersey City. In December 1999, the company's 22 employees relocated to Sunnyvale, in California's Silicon Valley. Elance's first product was the Elance Small Business Marketplace. oDesk was founded in 2003 by two friends, Odysseas Tsatalos and Stratis Karamanlakis, who wante ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elance
Upwork Global Inc., formerly Elance-oDesk, is an American freelancing platform headquartered in Santa Clara and San Francisco, California. The company was formed in 2013 as Elance-oDesk, after the merger of Elance Inc. and oDesk Corp. The merged company subsequently rebranded to Upwork in 2015. In 2017, Upwork had over twelve million registered freelancers and five million registered clients. More than three million jobs worth over $1 billion USD together were posted in 2017. In March 2022, Upwork was named to TIME's List of 100 Most Influential Companies of the year 2022. History Elance was founded in 1998 by MIT graduate Beerud Sheth and Wall Street veteran Srini Anumolu in a two-bedroom apartment in Jersey City. In December 1999, the company's 22 employees relocated to Sunnyvale, in California's Silicon Valley. Elance's first product was the Elance Small Business Marketplace. oDesk was founded in 2003 by two friends, Odysseas Tsatalos and Stratis Karamanlakis, who wanted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ODesk
Upwork Global Inc., formerly Elance-oDesk, is an American freelancing platform headquartered in Santa Clara and San Francisco, California. The company was formed in 2013 as Elance-oDesk, after the merger of Elance Inc. and oDesk Corp. The merged company subsequently rebranded to Upwork in 2015. In 2017, Upwork had over twelve million registered freelancers and five million registered clients. More than three million jobs worth over $1 billion USD together were posted in 2017. In March 2022, Upwork was named to TIME's List of 100 Most Influential Companies of the year 2022. History Elance was founded in 1998 by MIT graduate Beerud Sheth and Wall Street veteran Srini Anumolu in a two-bedroom apartment in Jersey City. In December 1999, the company's 22 employees relocated to Sunnyvale, in California's Silicon Valley. Elance's first product was the Elance Small Business Marketplace. oDesk was founded in 2003 by two friends, Odysseas Tsatalos and Stratis Karamanlakis, who wante ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
