Ilmu Data: Perbedaan antara revisi
Tampilan
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# [[Overfitting]] dan [[Underfitting]] | # [[Overfitting]] dan [[Underfitting]] | ||
# [[Fitur Engineering|Rekayasa Fitur (Feature Engineering)]] | # [[Fitur Engineering|Rekayasa Fitur (Feature Engineering)]] | ||
# [[ | # [[Algoritma: K-Nearest Neighbors (KNN)]] | ||
# [[ | # [[Algoritma: Pohon Keputusan (Decision Tree)]] | ||
# [[ | # [[Algoritma: Support Vector Machine (SVM)]] | ||
# [[ | # [[Algoritma: Naive Bayes]] | ||
# [[ | # [[Algoritma: Random Forest]] | ||
# [[ | # [[Algoritma: K-Means Clustering]] | ||
'''Tahap 4 [[Aplikasi Data Science|Penyebaran dan Domain Khusus]]''' | '''Tahap 4 [[Aplikasi Data Science|Penyebaran dan Domain Khusus]]''' | ||
# [[Natural Language Processing (NLP)]] (Pemrosesan Bahasa Alami) | # [[Natural Language Processing (NLP)]] (Pemrosesan Bahasa Alami) | ||
Revisi terkini sejak 9 November 2025 01.34
Konsep Utama dalam Ilmu Data
Tahap 1 Pengambilan, Penyimpanan, dan Pembersihan Data
- Big Data
- Basis Data Relasional
- NoSQL
- Data Warehouse
- Data Lake
- ETL (Extract, Transform, Load) atau ELT
- Data Wrangling
- Data Cleansing (Pembersihan Data)
- Penanganan Data Hilang
- Deteksi Outlier
Tahap 2 Analisis dan Eksplorasi Data
- Statistika Deskriptif
- Statistika Inferensial
- Visualisasi Data
- Variabel dan Distribusi Probabilitas
- Uji Hipotesis
- Regresi Linier
- Korelasi
- Analisis Time Series
- A/B Testing
Tahap 3 Pemodelan (Machine Learning)
- Pembelajaran Mesin (Machine Learning)
- Kecerdasan Buatan (Artificial Intelligence)
- Supervised Learning (Klasifikasi, Regresi)
- Unsupervised Learning (Clustering, Pengurangan Dimensi)
- Reinforcement Learning
- Deep Learning
- Jaringan Saraf Tiruan (Neural Network)
- Cross-Validation
- Overfitting dan Underfitting
- Rekayasa Fitur (Feature Engineering)
- Algoritma: K-Nearest Neighbors (KNN)
- Algoritma: Pohon Keputusan (Decision Tree)
- Algoritma: Support Vector Machine (SVM)
- Algoritma: Naive Bayes
- Algoritma: Random Forest
- Algoritma: K-Means Clustering
Tahap 4 Penyebaran dan Domain Khusus
- Natural Language Processing (NLP) (Pemrosesan Bahasa Alami)
- Computer Vision
- Model Deployment (Penyebaran Model)
- Dashboard Interaktif
- Big Data Analytics
- Etika Data dan Bias Algoritma
- Keamanan Data
- Business Intelligence (BI)