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Core Concepts in Data Analysis
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vygidor
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27.04.2014 - 11:40:41
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robi niekto
Core Concepts in Data Analysis
?
prednasajuci vyzera akoby sa prestal venovat sefovaniu odnoze ruskej mafie :)
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000001010006352901314977068415460757313907573145
sine
27.04.2014 - 11:47:50
, level: 1,
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Re: Core Concepts in Data Analysis
pozrel som sa na tom pred tyzdnom, tiez som sa cudoval, aky autista to uci :)
ale momentalne si robim Data Science specifikaciu, zatial nevyzera, ze by mi Core Concepts nieco navyse pridalo.
00000101000635290131497706841546075731390757314507594469
vygidor
20.05.2014 - 13:26:53
, level: 2,
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Re[2]: Core Concepts in Data Analysis
Tak ti musim dat za pravdu.
Som v 4. tyzdni (zajtra zacina 5.) Core Concepts in Data Analysis a hoci to konecne zacina byt zaujimavejsie, dosiel som na tri zistenia:
1. je to casovo velmi podhodnotene (tych 6-8 hodin tyzdenne), nakolko nominalny cas na ucenie sa zaberie cca 7,5h tyzdenne, do toho este treba priratat zvysovanie skillu v R/Mathlab-e (ak ho nemas, tak to mozu byt radovo dalsie hodiny az desiatky hodin)
2. rozsah uciva z videi sice relativne postacuje na uspesne zvladnutie kvizov, ale VOBEC nepostacuje na zvladnutie zadani.
3. programming assesment-y mi absolutne nevyhovuju formatom. Je to stale len o tom stiahnut dataset, nakodit kod a metodou pokus/omyl trafit format vysvedkov (pouziva sa nejaky embednuty .js s casovym limitom 5 minut), co mi minuly tyzden zabralo 4 hodiny (FUBAR!). Okrem toho vacsina diskusie sa tyka toho, ako vypimpovat format vysledkov, aby to ten .js zozral.
Prave som dopisal kod pre week 5 a guess what? Nezere mi vysledky v plnom pocte bodov. Takze ja to s tym rusom vzdavam a pockam si 12 dni, kym nezacne Data Science.
0000010100063529013149770684154607573139075731450759446907598231
sine
24.05.2014 - 11:06:12
, level: 3,
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Re[3]: Core Concepts in Data Analysis
a co si ides z Data Science dat? ja som mal tento mesiac expdata a repdata, ale nestiham kvoli praci cez vikend dokoncit finalne projekty, tak si to zase zopakujem.
000001010006352901314977068415460757313907573145075944690759823107598254
vygidor
24.05.2014 - 11:31:47
(modif: 24.05.2014 - 11:32:44), level: 4,
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!!CONTENT CHANGED!!
Re[4]: Core Concepts in Data Analysis
datascitoolbox (4 weeks)
rprog (4 weeks - toto si necham uznat)
getdata (4 weeks)
vyhovuje mi ta kratkost a ten format.
e: zavislosti medzi jednotlivymi kurzami:
https://d396qusza40orc.cloudfront.net/rprog/doc/JHDSS_CourseDependencies.pdf
00000101000635290131497706841546075731390757314507594469075982310759825407598298
sine
24.05.2014 - 12:27:07
, level: 5,
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Re[5]: Core Concepts in Data Analysis
aha, myslel som, ze si viac napred. tak naozaj zaujimave veci zacnu az po tychto.
0000010100063529013149770684154607573139075731450759446907598231075982540759829807598302
vygidor
24.05.2014 - 12:32:22
, level: 6,
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Re[6]: Core Concepts in Data Analysis
jop, ja som v tom novacik :)
000001010006352901314977068415460757313907573145075944690759823107598254075982980759830207601741
sine
28.05.2014 - 14:02:33
, level: 7,
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Re[7]: Core Concepts in Data Analysis
toto asi evidujes
https://www.coursera.org/course/datasci
:)
00000101000635290131497706841546075731390757314507594469075982310759825407598298075983020760174107601745
vygidor
28.05.2014 - 14:07:49
(modif: 28.05.2014 - 14:08:59), level: 8,
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Re[8]: Core Concepts in Data Analysis
jj, toto robim bezne vramci pripravy dat (SQL a R), preto som si to nedaval zatial, ale vdaka za info .)
e: ofc aj pri analytickom vystupe, ale to je snad jasne.
00000101000635290131497706841546075731390757314507573149
vygidor
27.04.2014 - 11:56:44
, level: 2,
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Re[2]: Core Concepts in Data Analysis
chapem, ja som si to dal prave z dovodu, aby som vyplnil tu dieru do 5. maja, kedy zacina tych 6 kurzov Data Science specializacie. Budem robit len 5, lebo R Programming uz mam, tak som zvedavy na tie dalsie.
ocakavam, ze to bude celkom zahul, robit to naraz
0000010100063529013149770684154607573139075731450757314907573154
sine
27.04.2014 - 12:00:30
, level: 3,
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Re[3]: Core Concepts in Data Analysis
mas na Data Science aj signature track?
000001010006352901314977068415460757313907573145075731490757315407573156
vygidor
27.04.2014 - 12:05:14
, level: 4,
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Re[4]: Core Concepts in Data Analysis
nie, nemam.
https://kyberia.sk/id/7501866