Activities

• vuto lalikulu: zosavuta , wamkati , zovuta , molimbika kwambiri
• imakhala masamu ( )
• imayenera kuwerengera ( )
• kusonkhanitsa deta ( )
• zokondedwa zanga ( )

1. [ , , , ] Chimodzi mwazinthu zosangalatsa kwambiri zochokera kwa Benoit ndi kafukufuku (2016) ogwira nawo ntchito (2016) pa kafukufuku wochuluka wa ziwonetsero za ndale ndizo zotsatira zake zimabwerekanso. Merz, Regel, and Lewandowski (2016) amapereka mwayi wa Manifesto Corpus. Yesetsani kubereka chifaniziro chachiwiri kuchokera kwa Benoit et al. (2016) pogwiritsa ntchito antchito a Amazon Mechanical Turk. Zotsatira zanu zinali zotani?

2. [ ] Pulojekiti ya InfluenzaNet gulu la anthu odzipereka limafotokoza momwe zimachitikira, kufalikira, ndi khalidwe lofunafuna zaumoyo zokhudzana ndi matenda a chimfine (Tilston et al. 2010; Noort et al. 2015) .

   1. Yerekezerani ndikusiyanitsa zojambula, zolipira, komanso zolakwika m'malingaliro a InfluenzaNet, Machitidwe a Google Flu, ndi machitidwe a chikhalidwe cha chimfine.
   2. Taganizirani nthawi yosasokonezeka, monga kuphulika kwa mtundu wina wa fuluwenza. Fotokozani zolakwika zomwe zingatheke m'dongosolo lililonse.

3. [ , , ] The Economist ndi magazini ya mlungu ndi mlungu. Pangani polojekiti ya anthu kuti muwone ngati chiŵerengero cha amai ndi abambo pa chivundikiro chasintha pakapita nthawi.

   1. Magaziniyi ikhonza kukhala yosiyana m'madera asanu ndi atatu (Africa, Asia Pacific, Europe, European Union, Latin America, Middle East, North America, ndi United Kingdom) ndipo onse angathe kumasulidwa kuchokera pa webusaitiyi. Sankhani chimodzi mwa zigawozi ndikuzifufuza. Onetsetsani kufotokozera njira zanu ndi tsatanetsatane wambiri zomwe angayesedwe ndi wina.

   Funso limeneli linauziridwa ndi ntchito yofanana ndi Justin Tenuto, wasayansi wa deta pa gulu la kampani ya CrowdFlower: onani "Magazini Yakale Imakonda Kuwombera" (http://www.crowdflower.com/blog/time-magazine-cover-data) .

4. [ , , ] Kumanga pa funso lapitalo, tsopano yesetsani kufufuza kwa madera onse asanu ndi atatu.

   1. Mukusiyana kotani kudera lonse?
   2. Kodi ndi nthawi yochuluka bwanji yomwe inatenga kuti muyambe kufufuza kwanu ku madera onse asanu ndi atatu?
   3. Tangoganizani kuti Economist ili ndi zolemba 100 zosiyana sabata iliyonse. Yang'anirani kuchuluka kwa nthawi ndi ndalama zomwe zingatengere kuti muwerenge zomwe mukuwerenga pa 100 pamtima pa sabata.

5. [ , ] Pali mawebusaiti angapo omwe amalandira mapulojekiti otsegula, monga Kaggle. Gwiritsani ntchito imodzi mwazo polojekitiyi, ndipo fotokozani zimene mukuphunzira pulojekitiyi komanso za maulendo otseguka.

6. [ ] Yang'anani kudutsa magazini yaposachedwapa ya m'munda mwanu. Kodi pali mapepala omwe angasinthidwe ngati mapulojekiti otseguka? Chifukwa chiyani?

7. [ ] Purdam (2014) ikufotokoza kusonkhanitsidwa kwa deta podandaula ku London. Tchulani mphamvu ndi zofooka za kafukufukuyu.

8. [ ] Kuwombola ndi njira yofunikira yowonera ubwino wa kusonkhanitsa deta. Windt and Humphreys (2016) adayesa ndikuyesa njira kuti athe kusonkhanitsa malipoti a zochitika zamtendere kuchokera kwa anthu akum'mawa kwa Congo. Werengani pepala.

   1. Kodi mapangidwe awo amathandiza bwanji kuti redundancy?
   2. Anapereka njira zingapo kuti zitsimikizire deta yomwe inasonkhanitsidwa kuchokera ku polojekiti yawo. Tchulani mwachidule. Ndi chiyani chomwe chimakutsimikizirani kwambiri?
   3. Onetsani njira yatsopano yomwe deta ikhoza kutsimikiziridwa. Malingaliro amayenera kuyesetsa kuwonjezera chidaliro chimene mungakhale nacho mu deta mwanjira yomwe ili yogwira mtengo komanso yodalirika.

9. [ ] Karim Lakhani ndi anzake (2013) adayitanidwa kuti apemphe njira zatsopano zothandizira kuthetsa vuto la biology. Iwo analandira zopereka zoposa 600 zomwe zili ndi njira 89 zolemba zamakono. Mwazigawozo, 30 zidapitirira ntchito ya US National Institutes of Health's MegaBLAST, ndipo kupereka koyenera koposa kunapindula molondola komanso mofulumira (nthawi 1,000) mofulumira.

   1. Werengani pepala lawo, kenaka funsani vuto lafukufuku lomwe lingagwiritse ntchito mtundu womwewo wa mpikisano wotseguka. Makamaka, mpikisano wotseguka uwu umayang'ana kufulumira ndikukwaniritsa ntchito ya algorithm yomwe ilipo kale. Ngati simungathe kuganiza za vuto ngati ili m'munda wanu, yesetsani kufotokoza chifukwa chake ayi.

10. [ , ] Mapulani ambiri a anthu akudalira anthu omwe akuchokera ku Amazon Mechanical Turk. Lowani kuti mukhale antchito pa Amazon Mechanical Turk. Gwiritsani ntchito ora limodzi mukugwira ntchito. Kodi izi zimakhudza bwanji malingaliro anu pa mapangidwe, khalidwe, ndi machitidwe a mapulani a anthu?