No | Text |
1 | A computer scientist in a business school |
No | Text |
1 | Monday, november 18, 2019 |
2 | Friday, november 16, 2018 |
3 | Monday, january 29, 2018 |
4 | Tuesday, january 17, 2017 |
5 | Sunday, march 13, 2016 |
6 | About me |
7 | Subscribe |
8 | |
9 | Total pageviews |
10 | Pop****r posts |
11 | Blog archive |
No | Text |
1 | Mechanical turk, 97 cents per hour, and common reporting biases |
2 | Distribution of paper citations over time |
3 | How many mechanical turk workers are there? |
4 | Why was my amazon mechanical turk registration denied? |
5 | Alphago, beat the machine, and the unknown unknowns |
No | Text |
1 | Availability and survivors***p bias. |
2 | because nobody wants to work on them |
3 | The activity levels of workers follow a power-law |
4 | Doing piecemeal work while untrained results in low pay |
5 | any |
6 | Experienced workers make 10x what beginners make. |
7 | c***ulativepercentiles |
8 | 50% line: |
9 | . |
10 | Milestone scores:20,50,90 |
11 | 75% line: |
12 | Milestone scores:50,100,200 |
13 | 90% line: |
14 | Milestones scores: 90,200,500 |
15 | Yearly percentiles and peak years |
16 | citations per year |
17 | Question |
18 | Basic capture-recapture model |
19 | capture-recapture |
20 | Capture/marking |
21 | Recapture |
22 | Calculation |
23 | First (naive) attempt |
24 | not |
25 | a***umptions of basic model |
26 | a***umption of no arrivals / departures ("closed pop****tion") |
27 | a***umption of no selection bias ("equal catchability") |
28 | activity bias |
29 | selection bias |
30 | Endowing workers with survival probabilities |
31 | In other words, approximately 50% of the Mechanical Turk pop****tion changes every 12-18 months. |
32 | Endowing workers with propensity to partic****te |
33 | How big is the platform? |
34 | there are round 180K distinct workers in the MTurk platform |
35 | 2K to 5K workers are available, at any given time |
36 | Lower bound |
37 | \$35M/yr |
38 | Upper bound |
39 | \$525M/yr |
40 | Lee said that when he made an unexpected move, AlphaGo responded with a move as if the program had a bug, indicating that the machine lacked the ability to deal with surprises. |
41 | Beat the Machine: Challenging Humans to Find a Predictive Model’s “Unknown Unknowns”. |
42 | Humans were quickly able to "beat the machine" and identify the "unknown unknowns". |
No | Text |
1 | because nobody wants to work on them |
2 | any |
3 | Experienced workers make 10x what beginners make. |
4 | Milestone scores:20,50,90 |
5 | Milestone scores:50,100,200 |
6 | Milestones scores: 90,200,500 |
7 | citations per year |
8 | TL;DR: There are about 100K-200K unique workers on Amazon. |
9 | On average, there are 2K-5K workers active on Amazon at any given time, which is equivalent to having 10K-25K full-time employees. On average, 50% of the worker pop****tion changes within 12-18 months. |
10 | Workers exhibit widely different patterns of activity, with most workers being active only occasionally, and few workers being very active. Combining our results with the results from Hara et al, we see that MTurk has a yearly transaction volume of a few hundreds of millions of dollars. |
11 | For more details read below, or take a look at our WSDM 2018 paper. |
12 | (Warning: this is incorrect.) |
13 | not |
14 | comparatively |
15 | propensity |
Icon | Domain | IP | Alexa Rank |
Ringblaze.com | 216.239.38.21 | 185.226 | |
Andnextcomesl.com | 216.239.38.21 | 162.002 | |
Ztech2You.com | 216.239.38.21 | 268.300 | |
Jbsolis.com | 216.239.38.21 | 529.105 | |
Mosttechs.com | 216.239.38.21 | 105.507 | |
Aartedenewtonavelino.com | 216.239.38.21 | 90.794 | |
Gabaritandovestibular.com | 216.239.38.21 | 175.778 | |
Zrapply.com | 216.239.38.21 | 686.067 | |
Agilefingers.com | 216.239.38.21 | 256.250 | |
Lerzankaradan.com | 216.239.38.21 | 110.533 | |
Stationgossip.com | 216.239.38.21 | 280.733 | |
Atividadesdecaligrafia.com | 216.239.38.21 | 2.038.994 | |
Knysims.com.br | 216.239.38.21 | 72.212 | |
Realworldfatos.com | 216.239.38.21 | 373.385 | |
Press-Gr.com | 216.239.38.21 | 155.458 | |
Wheresmydroid.com | 216.239.38.21 | 793.893 | |
Thehollywoodgossip.com | 216.239.38.21 | 55.809 | |
Ns3R.com | 216.239.38.21 | 182.379 | |
Bonbast.com | 216.239.38.21 | 35.477 | |
Tahiaamisr.com | 216.239.38.21 | 507.238 | |
Transurfing-Real.ru | 216.239.38.21 | 240.643 | |
Tvfanatic.com | 216.239.38.21 | 24.049 | |
Rvinyl.com | 216.239.38.21 | 124.729 | |
Swayam.gov.in | 216.239.38.21 | 16.701 | |
Crazydaysandnights.net | 216.239.38.21 | 49.041 | |
Trackcourier.io | 216.239.38.21 | 50.935 | |
Leebya.com | 216.239.38.21 | 2.241.365 | |
Statuslarim.com | 216.239.38.21 | 284.121 | |
Artecomquiane.com | 216.239.38.21 | 708.539 | |
Diabrasilnews.xyz | 216.239.38.21 | 161.030 | |
Itziptv.com | 216.239.38.21 | 2.264.122 | |
Nossotecnoblogger.com | 216.239.38.21 | 738.902 | |
Gelora.co | 216.239.38.21 | 48.895 | |
Taalblobs.nl | 216.239.38.21 | 320.049 | |
Thinkwave.com | 216.239.38.21 | 51.564 | |
Instanano.com | 216.239.38.21 | 394.499 | |
Balloon-Corner.com | 216.239.38.21 | 274.145 | |
Elethos.gr | 216.239.38.21 | 177.672 | |
Kaos.gr | 216.239.38.21 | 173.060 | |
Mcsweeneys.net | 216.239.38.21 | - | |
Elkratos.gr | 216.239.38.21 | 177.264 | |
Thehumortrain.com | 216.239.38.21 | 405.118 | |
Almohtarif-Tech.net | 216.239.38.21 | 73.142 | |
Electrical-Knowhow.com | 216.239.38.21 | 253.543 | |
Tes***nfo.com | 216.239.38.21 | 907.514 | |
Lfkoweit.edu.kw | 216.239.38.21 | 337.261 | |
Crackjee.xyz | 216.239.38.21 | 269.085 | |
Airconsole.com | 216.239.38.21 | 41.349 | |
Negociosyemprendimiento.org | 216.239.38.21 | 98.609 | |
Ilankainet.com | 216.239.38.21 | 93.939 | |
Boutir.com | 216.239.38.21 | 73.377 | |
Kremenets.pp.ua | 216.239.38.21 | 1.373.345 | |
Marketyemen.com | 216.239.38.21 | 421.351 | |
Textifier.net | 216.239.38.21 | 198.189 | |
Saltireawards.scot | 216.239.38.21 | 213.381 | |
Way2Themes.com | 216.239.38.21 | 80.286 | |
Table-Games-Online.com | 216.239.38.21 | 297.688 | |
Erwachen-Shop.com | 216.239.38.21 | 393.287 | |
Mahfiegilmez.com | 216.239.38.21 | 135.155 | |
Dailynewskerala.in | 216.239.38.21 | 325.921 | |
Hindisahityadarpan.in | 216.239.38.21 | 54.245 | |
Kauaidelivery.com | 216.239.38.21 | 1.334.781 | |
Varadhja.in | 216.239.38.21 | 1.603.959 | |
Spritecranberry.net | 216.239.38.21 | - | |
Tcmf.com.au | 216.239.38.21 | - | |
Rightnowintech.com | 216.239.38.21 | 3.149.549 | |
Csfieldguide.org.nz | 216.239.38.21 | 730.955 | |
Wewither.com | 216.239.38.21 | - | |
Composingprograms.com | 216.239.38.21 | 414.501 | |
Existentialennui.com | 216.239.38.21 | - | |
Ecominoes.com | 216.239.38.21 | - | |
Analizeeconomice.ro | 216.239.38.21 | 10.563.135 | |
Thehive.asia | 216.239.38.21 | 1.172.037 | |
Pychess.org | 216.239.38.21 | 614.443 | |
Workshoptwelve.com | 216.239.38.21 | 4.174.612 | |
Jspro.org | 216.239.38.21 | - | |
Hecfblog.com | 216.239.38.21 | 5.490.186 | |
Nekst.me | 216.239.38.21 | - | |
Noh****o.com | 216.239.38.21 | 731.038 | |
D3Noob.org | 216.239.38.21 | 907.937 | |
Ccil.org | 216.239.38.21 | 9.184.858 | |
Hitpages.com | 216.239.38.21 | - | |
Kleefeldoncomics.com | 216.239.38.21 | 3.081.141 | |
Savethespeedway.net | 216.239.38.21 | - | |
Nacionrotonda.com | 216.239.38.21 | 4.879.987 | |
Lgtm.com | 216.239.38.21 | 617.493 | |
Thechicagosyndicate.com | 216.239.38.21 | 2.179.163 | |
Mxnet.io | 216.239.38.21 | 215.115 | |
Pocketnewsalert.com | 216.239.38.21 | 359.560 | |
Aquarium-Pond-Answers.com | 216.239.38.21 | 1.648.126 | |
Cargodecoder.com | 216.239.38.21 | - | |
Proclaimerscv.com | 216.239.38.21 | - | |
Vanillagarlic.com | 216.239.38.21 | 4.384.009 | |
Wherearethechildren.ca | 216.239.38.21 | 4.762.074 | |
Saintsinrome.com | 216.239.38.21 | 7.647.443 | |
Tidewaterandtulle.com | 216.239.38.21 | 1.141.686 | |
Localmarketingvoice.com | 216.239.38.21 | 7.199.146 | |
Travell.best | 216.239.38.21 | - | |
Tamilrockers.wiki | 216.239.38.21 | 117.705 | |
Swaflix.ga | 216.239.38.21 | 3.977.494 | |
Freeadsgroups.com | 216.239.38.21 | 1.694.373 | |
Ekonwae.my.id | 216.239.38.21 | - | |
Youtubethumbnaildownloaderonline.com | 216.239.38.21 | - | |
Writtenupdatez.com | 216.239.38.21 | - | |
Mprogaming.com | 216.239.38.21 | - | |
Ftuapps.me | 216.239.38.21 | - |