uzorkovanje saopštenja Flashcards

1
Q

šta se uzorkuje u as

A
  1. u. izvora saopštenja

2. selekcija sadržaja unutar tog u.

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2
Q

od čega zavisi koji u ćemo izabrati

A

od ciljeva studije

vrste mat

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3
Q

vrste slučajnog u

A

prost
sistematski
stratif

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4
Q

boolean princip?

A

tekstovi se pretraže po zadatim kriter.

and or not oznake

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5
Q

lsa metod?

A

reči sa sl.značenjem se javljaju zajedno, češće

time lahko identifz websites

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6
Q

ljuštenje neta?

A

automatsko izvlačenje mnoštva data

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7
Q

prigodan uzorak?

A

samo ono što je najdostupnije, tipa bg dnevne novine

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8
Q

2 glavne stavke u uzorkovanju ljudi

A

reprezent.

veličina uzorka

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9
Q

kakva je reprez kad se u poklapa s p

A

nesporan

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10
Q

kad su jedinice teksta koje su bitne a retke, kakav treba bude u

A

mnogo veći

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