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More Data Mining with Weka (4.6: Cost-sensitive classification vs. cost-sensitive learning)

12,926 views

WekaMOOC

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (NZ)

Speech Time:

88%
  • 10:07 / 11:27

Speech Rate:

  • 135 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

terminology

/ˌtərməˈnäləjē/

noun

body of terms used with particular technical application in subject of study.

classify

/ˈklasəˌfī/

verb

arrange group of people or things in classes or categories according to shared qualities or characteristics.

written

/rīt/

adjective other verb

Expressed using writing. To invent or create a computer program. To compose letters and words on paper of a screen.

performed

/pərˈfôrm/

verb

accomplish task etc..

talking

/ˈtôkiNG/

adjective noun verb

engaging in speech. action of talking. To say things or ideas to someone with words.

classification

/ˌklasəfəˈkāSH(ə)n/

noun

Putting similar items into groups or sets.

minimizing

/ˈminəˌmīz/

verb

To make something seem small or less important.

instance

/ˈinstəns/

noun verb

example or single occurrence of something. To give as an example of something else.

percentage

/pərˈsen(t)ij/

noun

Part of a whole divided into hundredths.

evaluate

/əˈvalyəˌwāt/

verb

form idea of amount, number, or value of.

probability

/ˌpräbəˈbilədē/

noun

quality or state of being probable.

results

/rəˈzəlt/

noun other verb

consequence, effect, or outcome of something. Final scores of competitions, elections or games. To be the outcome of other causes and effects.

predicted

/prəˈdiktəd/

adjective verb

declared or estimated as likely to happen in future. To guess or estimate what will or might happen.

classifier

/ˈklasəˌfī(ə)r/

noun

A word or morpheme used in some languages in certain contexts (such as counting) to indicate the semantic class to which the counted item belongs.

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