Dokumen ini memberikan ringkasan tentang klasifikasi data pendapatan orang dewasa di Amerika Serikat. Data tersebut digunakan untuk memprediksi apakah seseorang memiliki pendapatan lebih dari $50,000 per tahun berdasarkan variabel-variabel seperti usia, pendidikan, pekerjaan, dan status pernikahan. Beberapa metode klasifikasi seperti Naive Bayes, Decision Tree, Random Forest, dan Logistic Regression digunakan untuk menganalisis data tersebut. Hasilny
Klasifikasi data mining adalah sebuah proses menemukan definisi kesamaan karakteristik dalam suatu kelompok atau kelas (class). Klasifikasi data mining menjadi salah satu metode yang paling umum untuk digunakan. Metode ini dilakukan bertujuan untuk memperkirakan kelas dari suatu objek yang labelnya belum diketahui.
Materi ini menjelaskan tentang definisi data miining menurut para ahli. Selain itu materi ini menjelaskan tentang fungsi dan kategori-kategori bidang Data Mining
Klasifikasi data mining adalah sebuah proses menemukan definisi kesamaan karakteristik dalam suatu kelompok atau kelas (class). Klasifikasi data mining menjadi salah satu metode yang paling umum untuk digunakan. Metode ini dilakukan bertujuan untuk memperkirakan kelas dari suatu objek yang labelnya belum diketahui.
Materi ini menjelaskan tentang definisi data miining menurut para ahli. Selain itu materi ini menjelaskan tentang fungsi dan kategori-kategori bidang Data Mining
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
This article is all about what AI trends will emerge in the field of creative operations in 2024. All the marketers and brand builders should be aware of these trends for their further use and save themselves some time!
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
This article is all about what AI trends will emerge in the field of creative operations in 2024. All the marketers and brand builders should be aware of these trends for their further use and save themselves some time!
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
06211540000101 shindi shella klasifikasi data adult income amerika serikat
1. Klasifikasi Data Adult Income Amerika Serikat
Shindi Shella May Wara | 06211540000101
Data Mining A
Dra. Kartika Fithriasari, M.Si | Novri Suhermi, S.Si., M.Sc.
Departemen Statistika
Institut Teknologi Sepuluh Nopember Surabaya
2. 01
02
03
04
05
06
OUTLINE
Penjelasan tentang Data yang Digunakan
Deskripsi Data
Tahapan Preprocessing Data
Data Preprocessing
Feature Selection dan Feature Enginering
Feature
Menyajikan data dalam bentuk grafik agar
mudah dipahami
Eksplorasi Data
Hold out Methods > Hyperparametric Tuning
> Cross Validation
Analisis dan Pembahasan
Membandingkan kebaikan model Klasifikasi
Kesimpulan
The Power of PowerPoint | thepopp.com 2
4. Data Adult Income
Data yang digunakan merupakan data hasil sensus Amerika
Serikat tahun 1994
Data diekstraksi oleh Barry Becker
Data tersebut digunakan untuk menentukan apakah seseorang
menghasilkan lebih dari 50K dolar dalam setahun berdasarkan
variabel-variabel yang diamati
The Power of PowerPoint | thepopp.com 4
5. Data Adult Income
The Power of PowerPoint | thepopp.com 5
Variabel Keterangan Kategori
Y Klasifikasi Pendapatan <=50K
>50K
Age Umur continous
Workclass Kelas Pekerja Private
Federal-gov
Local-gov
Self-emp-not-inc
Self-emp-inc
State-Gove
Fnlwgt Final Weight Continous
Education Pendidikan terakhir Bachelors
Some-college
11th
HS-grad
Prof-school
Assoc-acdm
Assoc-voc
9th
7th-8th
12th
Masters
1st-4th
10th
Doctorate
5th-6th
Preschool.
Education Num Lama Pendidikan Continous
6. Data Adult Income
The Power of PowerPoint | thepopp.com 6
Variabel Keterangan Kategori
Marital Status Status Married-civ-spouse
Divorced
Never-married
Separated
Widowed
Married-spouse-absent
Married-AF-spouse
Occupation Pekerjaan Tech-support
Craft-repair
Other-service
Sales
Exec-managerial
Prof-specialty
Handlers-cleaners
Machine-op-inspct
Adm-clerical
Farming-fishing
Transport-moving
Priv-house-serv
Protective-serv
Armed-Forces.
Relationship Status dalam keluarga Wife
Own-child
Husband
Not-in-family
Other-relative
Unmarried.
7. Data Adult Income
The Power of PowerPoint | thepopp.com 7
Variabel Keterangan Kategori
Capital Loss Kerugian continous
Hours-Per_week Jam kerja/minggu continous
Native-Country Kebangsaan United-States
Cambodia
England
Puerto-Rico
Canada
Germany
Outlying-US(Guam-USVI-etc)
India
Japan
Greece
South
China
Cuba
Iran
Honduras
Philippines
Italy
Poland
Jamaica
Vietnam
Mexico
Portugal
Ireland
France
Dominican-Republic
9. The Power of PowerPoint | thepopp.com 9
Missing Value merupakan nilai yang
hilang pada suatu variabel dengan
sebab tertentu
Mengatasi Missing Value
Dummy merupakan symbol berupa
angka yang merepresentasikan
variabel kategorik
Merubah Data Menjadi
Dummy
Outlier merupakan data dalam suatu
variabel yang memiliki nilai ekstrim
Mengecek Outlier
10. Mengatasi Missing
Value
Data Kategorik > “Never Worked”
Workclass
Data Kategorik > “None”
Occupation
Data Kategorik > “None”
Native-Country
Variabel
Jumlah Missing
Value
Age 0
Workclass 1836
Fnlwgt 0
Education: 0
Education-Num 0
Marital-Status 0
Occupation 1843
Relationship 0
Race 0
Sex 0
Capital-Gain 0
Capital-Loss 0
Hours-per-Week 0
Native-Country 583
11. Merubah Data Menjadi Dummy
The Power of PowerPoint | thepopp.com 11
Age
Final Weight
Capital-Gain
Capital-Loss
Hours per Week
Variabel Kontinu
Workclass (6 Kategori)
Education (16 Kategori)
Educatin-Num (16 Kategori)
Marital-Sattus (7 Kategori)
Occupation (15 Kategori()
Relationship (6 Kategori)
Race (5 Kategori)
Sex (2 Kategori)
Native Country (41 Kategori)
Variabel Kategorik
15. FEATURE
SELECTION
Feature selection merupakan
metode untuk memilih variabel
yang paling berpengaruh terhadap
klasifikasi
Menggunakan metode Decision
Tree Classifier
Terdapat 7 variabel yang terpilih
menjadi variabel yang paling
berpengaruh
Variabel tersebut adalah :
Relationship, Final Weight, Age,
Education-Num, Capital-Gain,
Hours-per-Week, Occupation
16. Feature engineering merupakan penggalian data
dengan lebih mendalam dengan tujuan untuk
mendapatkan variabel baru yang penting.
Setelah dicermati, data adult income sudah memiliki
variabel yang jelas sehingga tidak dapat dilakukan
feature enginering
FEATURE ENGINERING
The Power of PowerPoint | thepopp.com 16
23. Langkah Analisis
23
Membagi data menjadi data training
dan data testing
HOLD ON METHODS
2
Mencari Parameter terbaik yang bisa
mengoptimalkan hasil klasifikasi
HYPERPARAMETER
TUNING
Mengevaluasi metode klasifikasi
dengan membagi data training menjadi
beberapa fold (bagian)
CROSS VALIDATION
1
3
24. HOLD out METHODS
The Power of PowerPoint | thepopp.com 24
RANDOMIZE HOLD OUT
METHODS
DATA TRAINING DATA
TESTING
80% 20%
25. Metode Klasifikasi yang Digunakan
The Power of PowerPoint | thepopp.com 25
Klasifikikasi data dengan mengadaptasi struktur
pohon yang bercabang
Decision Tree
Klasifikasi data dengan mengadaptasi
struktur hutan yang memiliki beberapa
pohon yg memiliki cabang
Random Forest
Klasifikasi data dengan
memperhitungkan probabilitas
pengklasifikasian data
Naïve Bayes
Klasifikasi data dengan melihat adanya
hubungan variabel respon yang
mempengaruhi prediktor
Logistik Regression
Klasifikasi data dengan melihat jenis
klasifikasi milik tetangganya
K-Nearest Neighbour
27. Naïve Bayes Decision Tree Random Forest Regresi Logistik
Cross Validation
K-Nearest Neighbour
Akurasi adalah tingkat ketepatan system mengklasifikasikan data secara benar
Presisi merupakan jumlah data yang memiliki kategori positif(TP) dibanding total klasifikasi positif
(FP+TP)
Recalls adalah presentase data kategori positif (TP) terklasifikasi secara benar dalam sistem
The Power of PowerPoint | thepopp.com 27
Accuracy : 0,796
Precision : 0,798
Recalls : 0,980
Accuracy : 0,794
Precision : 0,796
Recalls : 0,978
Accuracy : 0,832
Precision : 0,877
Recalls : 0,937
Accuracy : 0,86
Precision : 0,871
Recalls : 0,956
Accuracy : 0,853
Precision : 0,878
Recalls : 0,936
29. Naïve Bayes Decision Tree Random Forest Regresi Logistik
Data Testing
K-Nearest Neighbour
Akurasi adalah tingkat ketepatan system mengklasifikasikan data secara benar
Presisi merupakan jumlah data yang memiliki kategori positif(TP) dibanding total klasifikasi positif
(FP+TP)
Recalls adalah presentase data kategori positif (TP) terklasifikasi secara benar dalam sistem
The Power of PowerPoint | thepopp.com 29
Accuracy : 1
Precision : 1
Recalls : 1
Accuracy : 0,794
Precision : 0,796
Recalls : 0,978
Accuracy : 0,85
Precision : 0,870
Recalls : 0,957
Accuracy : 0,859
Precision : 0,876
Recalls : 0,946
Accuracy : 0,794
Precision : 0,793
Recalls : 0,983
31. Klasifikasi Data Adult Income Amerika Serikat
The Power of PowerPoint – thepopp.com
Font: Ubuntu font family
Icons: Elegant Icon Font
Shindi Shella May Wara | 06211540000101
Thank You!