Studi Kasus dan Project Data Mining


🟒 1. Pengantar Studi Kasus Data Mining

https://images.openai.com/static-rsc-4/96bit4dc9ddfp08oVEJMa507mJq8999fMtGrZBPYOex9Z3O8jaA3Uw0vkMqGGTO82ypDMf657Jeul8qDxmScjmZVZbjP5AQ0HYJWJdAR2RdZu7P-P2RcUzI56YfQYcCibkw_Mb7ejMCrGYvaWwFZ7Mc_6BKixMd9zeB6pnjyBeFQXjZTclpXwO8mku3GKs-W?purpose=fullsize
https://images.openai.com/static-rsc-4/1gjQ1Rkd_ebGzcNxgfzAg2vrsnGV6RAMfxVPc0emA2SuoTvceZaG-pDpKparmRtGHdhTd7f59O2XxNXG1K27AcaJNlEldBU0Xp2FhNb2C-O9btreywZTexlrHvmcTvYcLEaLBqN4rqkJ_-6hnhMh1YfuTvmGH-LGIVPHv38dZ_k6LH7DjPcb3E8HfYskCkh9?purpose=fullsize
https://images.openai.com/static-rsc-4/ItgEiLmzntUWki5KUiQtJRauWrHjjqGox2wrDuAtGgS7qXWPvH8q5vluVNSZ7o-qUMNLMdHkMaM_bmWFnIJQ2Sl5k2qjkYYs80QOxP9O64XvSRyCIcDLyRHL7u4gV0vIjnC7yVoE_L6xkTNtn05nxHmA7X1hR0_3HC5pYMxUYP9jzzbYjTDSawTtEyWYQKX9?purpose=fullsize

7

πŸ“Œ Apa Itu Studi Kasus Data Mining?

Studi kasus Data Mining adalah penerapan teknik analisis data untuk menyelesaikan masalah nyata menggunakan data, algoritma, dan tools tertentu.


πŸ“Œ Tujuan Studi Kasus

  • Memahami implementasi nyata Data Mining
  • Mengembangkan kemampuan analisis data
  • Melatih problem solving
  • Menghasilkan insight dan prediksi

πŸ“Š Alur Project Data Mining

Identifikasi Masalah
↓
Pengumpulan Data
↓
Preprocessing
↓
Modeling
↓
Evaluasi
↓
Implementasi

🟒 2. Tahapan Project Data Mining

https://images.openai.com/static-rsc-4/udEnavrQz131PIUE4LQWLEUcp-ZGgY7VeTid-fnO3WNMkJj8xxguFC8RKIfpi9in9YR65d1YAvUNEUwlQzI_S2vTAQnB5gv0FJkKNs1K73jr6qpHZJvTpNEhEvIvdLcCbVlKjOIT6Fe_TOZF-Il7j3JcG5Td9z1iffQCETtnVYUmB0HLk3YT5Wm1K3-Pu8Ng?purpose=fullsize
https://images.openai.com/static-rsc-4/3SF0qBx5uCzu23EtHEnIyVxjFm0TiCv-EuSMbwuB8Y5mcU70YCApSaLTavF7F-wGWSETYvAtpl9B1geQ1x-5tk0ltqGzPhyxJnOp9ak_0iRtJrzu-9N33vfxIJMIH5v_ixZ61a-vBpa5nyhpJsIhEQbGq6pbRs-fv3_7jlQDxQ0K53hyvINMJpXnQdSw_BOF?purpose=fullsize
https://images.openai.com/static-rsc-4/hIFuGcxyOnJ3idQ-r6z2Dw_Jk-N69p49iQX56efITR3dSEk191HmNAM1wFIJR5OJFZi478POCQF27XBgQ8HDYV8Eg9Qbv2-frKC32b5rObeQTHLuR1oMxarsthXZFklnXZbv8MFiHMTEJp3dNpINWGVi1Y_NehINXljXDauwhm2L-CBZ7qdwp5ULvXu5s3Y1?purpose=fullsize

7

πŸ“Š Tahapan Lengkap

TahapanPenjelasan
Business UnderstandingMemahami masalah
Data UnderstandingMemahami data
Data PreparationMembersihkan data
ModelingMembuat model
EvaluationMengukur hasil
DeploymentImplementasi sistem

🟒 Business Understanding

Tahap awal untuk:

  • menentukan tujuan,
  • target analisis,
  • dan kebutuhan bisnis.

🟒 Contoh Kasus

BidangPermasalahan
E-CommercePrediksi pembelian
PendidikanPrediksi kelulusan
PerbankanDeteksi fraud
KesehatanPrediksi penyakit

🟒 3. Studi Kasus 1 β€” Prediksi Kelulusan Mahasiswa

https://images.openai.com/static-rsc-4/18CVM7aC5bQBhbXNKHQCwciWK0w2DC_FWRFjr496i5dADlxvF1Mjw0rLxNXTPqjdebVAZZVB_xzLOJVcoBYMF1roHa1wbouLZh2hCh1uV1u_8dob05Iy0L4TZ7ENMscGUSwL5a18gJteM3KGI0gYXuliStR4RjwY73QtEyxWFRW8PMOabQzGsVIMnCwnWV1H?purpose=fullsize
https://images.openai.com/static-rsc-4/KMvjXu4WGlwm7mw5xFzop2FMJqtSX1syWITS13kfyGLT1f_CCLd0_wXdFeQsCXshjq0yoRFzipVeGFPOM5x9EviZiLjjlHGFGss9F8zp7D6qWyKecOK8zUax5SFF_gTcE75WK6_3WJnQKR2zC6qiHQg408owRu11GfFjGkneJ2Bhqcyd6pjznQ9tfC5pvbs5?purpose=fullsize
https://images.openai.com/static-rsc-4/ZCzaRUjD0PP1D5qwD4ckpV2HI3Fs8n2Abk6Odecsp-HarrSZTiJ6gMvKtD3MYNEv274r6RTHlBB4rmaTbLak6tOTa9m1ksOVQGLVQHzZPs4brP0iKOTMRc9k12DbLxkFArCPrEPfxgzQBkWf5ebqi0L0d4iIvLupa5c1di4c2CrCXbjbhjPTpIskrr96-dGZ?purpose=fullsize

9

πŸ“Œ Latar Belakang

Universitas ingin:

  • memprediksi mahasiswa yang berpotensi tidak lulus tepat waktu.

πŸ“Š Dataset

VariabelKeterangan
IPKNilai akademik
KehadiranPersentase hadir
TugasNilai tugas
Aktivitas LMSAktivitas e-learning

πŸ“Œ Tujuan

Membuat model:

  • prediksi kelulusan,
  • identifikasi mahasiswa berisiko.

🟒 Tahapan Implementasi

πŸ“₯ Import Dataset

import pandas as pd

πŸ“‚ Membaca Data

data = pd.read_csv('mahasiswa.csv')

πŸ“Š Melihat Dataset

print(data.head())

🟒 Modeling Classification

https://images.openai.com/static-rsc-4/S71Snz3-eJ0NXC2wv0EekT2gnaHDSOzgzkdczWrSHHa64n2d4C9g_mbTFaNzQkaFw2A2TdK4O4HS24LsdWbo0vV89yEzVHApJxMvZ_jneZTwUcCmFus2gmcYbBddhWtk2HHBNlJvr5xxXIhHg6K9v-PXrImHPbo-jUcr0VuNm6LoFGUh74M9mKpSyBBycrBG?purpose=fullsize
https://images.openai.com/static-rsc-4/SdXOUC0QLhyRqtzh-w58RyrurgTTO1Kb388GL4pdUQOLaHj5GIJ9Vqg58xawa3P4blRKOOZ6lVDFthM6mLywL5DqPlyuSA97G38rfDZLCbICL4KnFy27qDj8R44wZWFz8QvlUSzscFI0aTjpxzXaW2yZTLfBaHLH_i5_tGYLGPYI5NDxwMxJcf7_pGtd21Il?purpose=fullsize
https://images.openai.com/static-rsc-4/xkWTyz2C19e9D_yXYoLGuvB910CkE0xq1Hk1EJLZsuMyIYk8mgndh3sS3XeVsuoF2oCbQmEWUIM8X-vwyt8AHGw71Hpfbk8FwvxfBAVpUFQaVoETrc3_9JZcY_nEEUOELEvyzyeSNBYon-rfIRxsaOYmvhBSIR8YE0lKN0JiMCgdHVVTI4fNEMsIxRiTsOPR?purpose=fullsize

7

πŸ“₯ Import Algoritma

from sklearn.tree import DecisionTreeClassifier

πŸ“Š Membuat Model

model = DecisionTreeClassifier()

▢️ Training Model

model.fit(X_train, y_train)

πŸ“ˆ Prediksi

prediksi = model.predict(X_test)

🟒 Hasil Analisis

FaktorPengaruh
KehadiranSangat tinggi
IPKTinggi
Aktivitas LMSSedang

🟒 4. Studi Kasus 2 β€” Market Basket Analysis

https://images.openai.com/static-rsc-4/701-QYKyEm0Y9G8pY_ONV0wCReoBsf5BzcVtvfHj3U9KFNn_V9xCu3p0uA5FZFWC42kfQ1cvsy3Nv-WvRjaA-YackTyMKfKF3YjHPNhEAh2jFlK-nd4pAEUR5_4-112fhA4ZHPlwqSUrjtphORksVNibdfBrYUcrbH8Zd2uIm0AOtgQSMMpcpio9fpAto96c?purpose=fullsize
https://images.openai.com/static-rsc-4/F80-EVMa2CQWg6SOPJZUIk1EDac_XfdtEsc2Nh8jTFW8sXTVw_FC9SHZKm7Dvc4vdjKWoyO4feE7AU5YYRX5Dz3UjMcAQMgmE4Kp3KS5cmh-NeKrhaXGNHjpDzf4fT4jgc6Xg2u2P2F17eN3GCpcvV0X7lFeTCeDw6y3Chadc7-p3yvh3wxFM2cPNLUc6obe?purpose=fullsize
https://images.openai.com/static-rsc-4/QgcOaBRIUwl7p5M1c-6o_OwC7ekQzf7PbJ7aa2ZfTYSowo2us_DOxhR0QzxGRdLeh7SLOAa_J5Bo6ABKE6eRxegWYrG7N4z9JaamYgp3WTnQEFf-lmif0l0RGLdeEKyiEmRahEhfdr1NtWCYRQWD_i2pBQtBKHNHqil26Kk70OlS9SawMrfvj7W0rW_6cr52?purpose=fullsize

8

πŸ“Œ Pengertian

Analisis pola pembelian pelanggan berdasarkan transaksi.


πŸ“Š Contoh Transaksi

TransaksiProduk
T1Roti, Susu
T2Roti, Kopi
T3Susu, Kopi

πŸ“Œ Tujuan

Menemukan:

  • hubungan antar produk,
  • rekomendasi produk.

🟒 Algoritma Apriori

IF membeli Roti
THEN membeli Susu

🟒 Implementasi Python

πŸ“₯ Import Library

from mlxtend.frequent_patterns import apriori

πŸ“Š Menjalankan Apriori

apriori(data, min_support=0.5)

πŸ“ˆ Hasil Association Rule

RuleConfidence
Roti β†’ Susu80%
Kopi β†’ Gula70%

🟒 5. Studi Kasus 3 β€” Clustering Pelanggan

https://images.openai.com/static-rsc-4/uAUVz6StryY3nnn1j1_v5iiu6d9G8CiQDjuj-j4b5thga_4I7JlFOjTV9y9R3VmGjVOEmyiuO_L1eIKutr2-2ArHsTkJ3whqUkoiyZGtPRC4v1TCvOQHPeiF6O-Yv1ycLDn_aJhKJu-TZ4HKXdPzc89dhmi9AcC-b7reHyXqoKE937a5-bYzDJRqRmPzk4Aq?purpose=fullsize
https://images.openai.com/static-rsc-4/Ex-v7evtxR0OezxxXCkwNBU3zo544zh9QYkQLnIztNsFSLRCNMQ0AJAUMtQwe4buUsJaPUt3fAtOBUqu4gLHpd0hNv_QI1uY3dta5dnqE5znFOSLWWgKkzPutB9x9RZgkFIgrkxZutsXTUcwFDIj3sFbvrHTCo_b7dcqaqbO83DoQq25ZqAr5PRvBQtUKyxS?purpose=fullsize
https://images.openai.com/static-rsc-4/EsI7P5wiN099E8SjDQpMPftHPCpT14Zbr8RvcCzE2hn88toc9udgBmSGFHhVgNjsjtBUHQt0Kxlw5IqwHBkcrTbgUrjJEw4q7QCnZPpfAhY93_f3BpCgTWRYGw8WHp-GFWoZRfLgIrAYKzROT5Qqrn58MXQi8yZCmyd2GSQMEiGd7JN6xzUeeTUVDNNMIBJ0?purpose=fullsize

8

πŸ“Œ Tujuan

Mengelompokkan pelanggan berdasarkan:

  • perilaku belanja,
  • pengeluaran,
  • frekuensi transaksi.

πŸ“Š Dataset

VariabelKeterangan
UmurUsia pelanggan
PendapatanIncome
BelanjaTotal transaksi

🟒 Algoritma K-Means

πŸ“₯ Import Library

from sklearn.cluster import KMeans

πŸ“Š Membuat Cluster

model = KMeans(n_clusters=3)

▢️ Training

model.fit(data)

πŸ“ˆ Hasil Cluster

ClusterKarakteristik
Cluster 1High spender
Cluster 2Medium
Cluster 3Low spender

🟒 6. Studi Kasus 4 β€” Sentiment Analysis

https://images.openai.com/static-rsc-4/Jg38BprCJPSzEuUtHPntOpiN0ePTsb1i08PgLZWFI103LhulsH-LFP2R6owQqcI4fKmiYWwthcfjVbtrG5lbiaGkaLieV75xoWCPZeiapEZzWIMSP9t_dZqJyFtodPZK7rrC6n-dmPYCVWcCzOADr9dDWIttllYo8V7InAgNzojv7bOVrqBxvVFfodPNA5_R?purpose=fullsize
https://images.openai.com/static-rsc-4/4zJzH6CvyP0i2bVmiXVwht17bshK_B9xyV4e61a4iKs1eBq-1TSoXcxBLaMtQ_bGGlRwrr1a6DEp5l83m2q7RkmZidRmczFB9Ekt-A3G_ilhuSKDQCZyhM-e67yYl2JDYPRVI_EC8ywzyiZMxuMWOXwDAuyflmlGbSbptycQtnBDLSgAhdyF4ush9QBhi5al?purpose=fullsize
https://images.openai.com/static-rsc-4/QMKJINfQ4b2cBeEMefLBx2n6p92h5NvHPQWgqTUrYVFPebpgfAPgg52SM_ruOlrdhikVuhHDh7OlZKKROQQo6usUbfWv-rRoZjE7oevWsjICLa65YY-pxGGJwcaTpfk3nP-l-NBC66LufH2lNsz6CoQwKG1SxuI7Dtg-nkWOlA0zXttAyk_OtT9MNxtbrmhG?purpose=fullsize

8

πŸ“Œ Pengertian

Analisis opini pengguna dari:

  • Twitter,
  • Instagram,
  • review marketplace.

πŸ“Š Tujuan

Mengelompokkan opini:

  • positif,
  • negatif,
  • netral.

🟒 Tahapan Text Mining

Text Collection
↓
Cleaning
↓
Tokenizing
↓
TF-IDF
↓
Classification

🟒 Implementasi Python

πŸ“₯ Import Library

from sklearn.feature_extraction.text import TfidfVectorizer

πŸ“Š TF-IDF

vectorizer = TfidfVectorizer()

πŸ“ˆ Transformasi Data

X = vectorizer.fit_transform(text)

🟒 Hasil Sentiment

SentimenPersentase
Positif70%
Negatif20%
Netral10%

🟒 7. Studi Kasus 5 β€” Prediksi Penjualan

https://images.openai.com/static-rsc-4/y6aGCOoZNmU2GZb7mhj5FoQs4pAJerO-Cx1nv74JyOCMg0QfKral6-aU8aAIXqXQ8El8-NbMYZera0lYRN6lzROm3jM_0LZhDRTHqBLgFk-MKaTwWA0lkz4Mn0tKJPeKIQOP9Sy2JdjPMa9IVAv5pPtbhsrW0690h7h9f2VdtYD_eO-C1Sb0IlITXiQyorWC?purpose=fullsize
https://images.openai.com/static-rsc-4/p2N16xYa0ZoxMp2UCu8tp-JNm3cnJyMJ-ZP8B2RovxTyYn9hJSacb-aHQr0jfKe0Z84kZs474kLFbIyL_SFHktyw0FnF_RPgvZVcWXY13JXzWtijp5pl3mQkhu6kzE9imAAUCljXO2b_W0BZX1-v3WtN2zY0AZSGDYVSCEt0ffMzEux-1ABEcbN_zX6OM_ta?purpose=fullsize
https://images.openai.com/static-rsc-4/eKTN2mRr-Ef2BsqXYcVzsIcFH_BzNnpGjI7iFEslhy1bTHi19h-NkMbO9aW2budFnBE4BJPKQ6HwaqG9ZQmlWywdmG-qIRSNOahepXgJgPiTTH5drDGj2rJKt9QwkiT8YJxRPgXOfbo5njjavoPbt7oHIFt1s4emwHqAczQQ7G8QW97uFGLhV0OFuTQmKrMb?purpose=fullsize

7

πŸ“Œ Tujuan

Memprediksi:

  • penjualan bulan depan,
  • kebutuhan stok.

πŸ“Š Dataset

BulanPenjualan
Januari100
Februari120
Maret150

🟒 Teknik Forecasting

TeknikFungsi
Linear RegressionPrediksi sederhana
ARIMATime series
LSTMDeep learning

🟒 Contoh Regresi Linear

y=a+bxy = a + bxy=a+bx

aaa

bbb


🟒 Implementasi Python

from sklearn.linear_model import LinearRegression

model = LinearRegression()

🟒 8. Tools untuk Project Data Mining

https://images.openai.com/static-rsc-4/OHU2kQ-7_QWmYaDL16kudxmE8CIgfOHIsUbvShOqtwW9d20vXJS2EK91I31XkCvj6OpLAobnFRZrdP1aDVUR_P1ZrGUiXbx2kIiJwpUEaUIawoYK_3DBaTpGmWw3W-4xBHqMr1Qi38nsXrlfCzlX8KSXKy-PvYfu345fBu0xZNyoebT63RQgHr6ygPJmO4tM?purpose=fullsize
https://images.openai.com/static-rsc-4/Fw4DufFk351SG3nPY4qRjK0iEBzpG92brsKPtgM5-BdLVckDSkubj1C40NJbofO_SatYIPw3QiWrOiY-nG0qYgXqfc0PZYRa-Fgqw8pL0r9wDGGrysNe6RRTvRAWhLpwJJ0z4eyx8CkXSafrcpfiZ2cu89VAnXznFU9Lf2iHwWodMrdHmgjQtcWykSuLMGdq?purpose=fullsize
https://images.openai.com/static-rsc-4/5I5eLtz-gAAHLYX5osGOP_42mVXz66OPp6KDTaS6vXtywO0jBCAeUbDtMAas_PkzyiqwVDSogu23gTgl0rXCA1902Jc2uVVovTymF2IZCTs22YxuH4VHiNYGKj3-WoQZ9w6V6lZjTWaSQ_IIp321X7IiEFSzdLppAQVkU2AtY_4rxMQiLuNxQ98K5xpwJaVE?purpose=fullsize

6

πŸ“Š Tools Populer

ToolsFungsi
PythonMachine learning
WEKAGUI Data Mining
RapidMinerWorkflow analytics
OrangeVisual mining
TableauVisualisasi

🟒 9. Struktur Laporan Project Data Mining

https://images.openai.com/static-rsc-4/2FqNOMoTD3JiqkciJvPTzDHEZ0foe7ThfE7_BJ2fqjoN600Fg4IEhTOgo0_c1ejEOXtWy8UzCJEhEK3yjHGtbVwfV5NuPZVsfSgT1pUBGp4316Ego8s-gVaN0bzTP9Z4MOLZczEHefw0C2-_8HdmFs0Wga4nISEhJ_GSQU8otbW3K8qneBX4lKlsZEATmRKI?purpose=fullsize
https://images.openai.com/static-rsc-4/OPkxACgocf13sPTjOryPiSZqtDYzL8Q8vnJiLouXI_E0gjHIUraH7pzW8QCk9aqtFZNvX09GYuV3rxpue3HOF0wDuNlA1NvsWHX9V4cfB-IadUTj1yMZ2iKTMBvzJnkGPCUB4Ka1Z13foywZ178O4i2nfHWVw_ArcYKsLvfUhG5LdIsqiu3G513SJXyddjkU?purpose=fullsize
https://images.openai.com/static-rsc-4/FK3dSEOxwUF4X-mX9t4bl_Y1jwla9vdEH96gYOEpSPz0amk2POPcjx1JIrQErJNzebupjn-6nCAwZdLBCMToehHsRlJk4hYhTRMvZ0qIaVqdrLaJz5Wtn8RamACNSxktxiq9y2gBhbUVXj68zSHTXTLKN7sWD3tarJchTrdLCUIiQuLcu_hkes9hjzVatmxB?purpose=fullsize

8

πŸ“Š Struktur Laporan

BabIsi
PendahuluanLatar belakang
DatasetDeskripsi data
MetodologiAlgoritma
HasilEvaluasi
KesimpulanInsight

🟒 10. Evaluasi Model Project

https://images.openai.com/static-rsc-4/lM_Gi9rtypjoRex6lA9_IVaE90YfgyHxQ-t03QWjhXIEYSMZS9e1SzR7kjtcWy4EG2b0fx1i21HLZ0x2KlI_WHhFox1TtyEPLGRz5WqUD0uSM1Oz3Yx9k4gT6rsMIXef0IE0MDVQS3j3CHoNZcmSdd9-MBM1uQR2qKV2G6FVuq5Tr6Pqw5aKWHy0E7iBJdBe?purpose=fullsize
https://images.openai.com/static-rsc-4/zt_BHWEPZmUYPHQKrZGFgjECQiavvstF2jVCXteuh7zN-ff7oYKAfLliE56Bbu1YtwpXd2Hw7jahHqz9z_A1sVMidVqF9sC5I6xHrOQrv-XJQ8U5D17z5tFCX_oFCUliPtFFUkUMrboRHx1hjYaG4T6mC5LkyjUdJPH26z7RFZHU8b3xIJDv7DNcdtNap9lQ?purpose=fullsize
https://images.openai.com/static-rsc-4/1d9hOgWAMP_rMBSrCw5B_S8FCky62ay-HC5RqQB-6jACLPimqMcBrxMgk6Nd4NrE7n4xwwmQy2nBoivJyRheKnVQxE9npId8sJT8GbohDfizYwFTpmmgkHJ21JdcTWq1HaLNhIqGXKRiheQaZjFs8j98RYUUyXjgvAGaMKT-Hw84b7ri2a8HeXoY_90fC_iB?purpose=fullsize

6

πŸ“Š Metrik Evaluasi

MetrikFungsi
AccuracyKetepatan
PrecisionPresisi
RecallSensitivitas
F1-ScoreKombinasi metrik

🟒 Rumus Accuracy

Accuracy=TP+TNTP+TN+FP+FNAccuracy = \frac{TP + TN}{TP + TN + FP + FN}Accuracy=TP+TN+FP+FNTP+TN​


🟒 11. Tantangan Project Data Mining

https://images.openai.com/static-rsc-4/pvKhyICWbf-6S-SmTEHVkaElIn-tncGgxX0o8iO_-Xr83kSfCizdosbTLl_vQ5qv4TWH5E7DTujJIcZ0Fzz4gGnHlqGNinCTibIIYQKuWXmY7lFD_YnwRrHJJ0QX0VMFoIQ7SyTu1-uFj3vl_xtcKrLOJ9jutYzpCm-mv_z_eBLP_QpM6c3qHll7hPCssFK_?purpose=fullsize
https://images.openai.com/static-rsc-4/Sx9xSJVi7-ATCThlWS-225tjsLDKkKBT2JXmSarew3E2Hs2kVloBobr5v1aceZC2ccH731P46MsyEeOAneGeJEv1bW5-x0V53LyDuMn52S5fKRSh56X5DglgaPOn0rKg_n_-jLNUGihvuqMteggF3JEwm3s-Hz8R3wdpuWtace_5C3UI19u-r8NnObOpfD1e?purpose=fullsize
https://images.openai.com/static-rsc-4/wcfVK7v790g_Z5a4hHW4SaaOxQzPtgGWZT1usYvqjdry3JWlsTObyzNPhkJCpyH4ydXD_ZYxat66A0VtfX8_iaIFw9P7jhaQzhy0FWZKAX_jlSo1ECbFLhRg05wIjlG5klqZ7XJ8TXZZueyIWLXZUo1KEAdjUy4voiKOoNACms94VnNLNynFOJIYoeyJYonx?purpose=fullsize

5

πŸ“Š Tantangan

TantanganPenjelasan
Data KotorMissing value
OverfittingModel terlalu spesifik
Big DataVolume besar
ResourceHardware terbatas

🟒 Solusi

  • preprocessing,
  • feature selection,
  • cloud computing,
  • optimasi model.

🟒 12. Ide Project Data Mining Mahasiswa

https://images.openai.com/static-rsc-4/JPJDmsE1DbwHoqnVQ4KpPMmWdS2Dd97XkEZ5h3x8ey3qPLnSZC5vD05CWsMFPokuOEyWT5XH98XcSOkX3a7iQD9fa_DplOgcx2o4bJTI70efYp5M1KQeomp26iexpzD-S4qYJw1lEqtwqrmkE0kL_rQ_vCbgg0GrX25iVdvKuibwymzfiP_z8cQeUBYReBmW?purpose=fullsize
https://images.openai.com/static-rsc-4/xWBBcU44Maoeh2YWGypEmNe5L9ifZ3a17Et1CBSzNYSVkyKXsfSS-C6qhYPn2gc01oBSqr3ricp8xyDu4O4Sb-Z_u6f9O6K3QIess425tTncrls4b9FdD-echUAmWtZa9OioPVTtCYCAZ6h_RPAE9MbYXSGm1IazfJdboXAMbsiVFbhh8ZZHwcwZ3rzVDjYq?purpose=fullsize
https://images.openai.com/static-rsc-4/HouOM6vukmaWvw3tVOnpEnQmn6VlYOHh-fxu0KWsrXh-66LDUYBj1iF8JjhgRkckwFY4Eff0QqLzKx6As1zDEBiaiiLMauyQLFChnACR2AWM_Sc9rpf1JLQY5aoE1gym5wvy3_RTnUmcvMlS7G4axWKSFzfxC_7wt0UwCD6kv60XE4XDgpKFvM4jB-5skpdy?purpose=fullsize

8

πŸ“Š Ide Project

ProjectTeknik
Prediksi Nilai MahasiswaClassification
Analisis Sentimen TwitterText Mining
Rekomendasi ProdukAssociation Rule
Prediksi Harga RumahRegression
Segmentasi PelangganClustering

🟒 13. Tips Sukses Project Data Mining

<div style=”background:#eff6ff;padding:20px;border-radius:12px;border-left:5px solid #2563eb;”>

πŸ“Œ Tips Penting

  • Gunakan dataset yang relevan
  • Bersihkan data dengan baik
  • Pilih algoritma sesuai kasus
  • Visualisasikan hasil
  • Dokumentasikan project secara lengkap

</div>


🟒 14. Implementasi Project di Dunia Nyata

https://images.openai.com/static-rsc-4/CqGnBQvON65Z0eNCYJ5GKz_4shkhddKSrCWzI0Ku3PXnfEgeJq8N2A5KFW9Zu4fs6gb2Ft4Ef0Oo-n92kDb_JecDrtXJgulK6A2tgEqo8gZPaEG9TsSgM6ruzc2m7T-LPLOH322PWzzsf70nxwGTqrfwCXKnN9f05ELl9peCxbeQIclr7vPLBAWTCDBK_F9W?purpose=fullsize
https://images.openai.com/static-rsc-4/96bit4dc9ddfp08oVEJMa507mJq8999fMtGrZBPYOex9Z3O8jaA3Uw0vkMqGGTO82ypDMf657Jeul8qDxmScjmZVZbjP5AQ0HYJWJdAR2RdZu7P-P2RcUzI56YfQYcCibkw_Mb7ejMCrGYvaWwFZ7Mc_6BKixMd9zeB6pnjyBeFQXjZTclpXwO8mku3GKs-W?purpose=fullsize
https://images.openai.com/static-rsc-4/giy3lDUrVeZxhtnsmygFelmu-3Cibs5QChKN2bouKwfZQw5hRviVWqpc8D7gDK46cOFoAK-GACghlmehsq0sxJGX7FEWfThrdcz9WsSfslyioezK3nU1bh7nAdvk9vaIs7HXRNlKhWRbfJobUoyhpbTN13GQ0Xt5zkrPmPsPyyBsAQHAkIusWJIu-dUngO-s?purpose=fullsize

6

πŸ“Š Implementasi Nyata

PerusahaanImplementasi
NetflixRekomendasi film
TokopediaRekomendasi produk
GojekPrediksi permintaan
BankFraud detection

🟒 15. Masa Depan Project Data Mining

https://images.openai.com/static-rsc-4/3EtL-LjnoGwp9_4m-mO56gsqas_97-_KMzm5cnVPWkclS3aTEkgA9OXvOXMW7byorjZYbfvOajOfTctVOXfXdSAhF8ZOVyYYkNX3M5Gpc7yWf2h2zoMBPtdI8ViSObjYb8E0OEHkBoC1yl3anty9FWQ2fXT4AHz6wvfIEbZdih6RlcLZ-JEL_u0uRbusqM7R?purpose=fullsize
https://images.openai.com/static-rsc-4/ce_f68WkUs7TDxM0q5oqutAGCp7BGyqq3J4frU8FziAWvs7awXUUp3evWy1I_hRIX9QaWuqsLlgJ-IbyHHEw6opqrImLWh7vLmCBmPmLfOHFTuaoRhOJz3CQ8VUq2TPW4rO-Q3iegR0g3CaevuvmOqiho9v6iP-yke8CEoiJrNdVXsKr2KKfJQEN4KnmGPeb?purpose=fullsize
https://images.openai.com/static-rsc-4/NPagAj9vzqke5guUGOLulHijB4ZGKK2TujMAN4vybGvqTeGpfVcQ6_lDRApl2hYdpgVzSzaP7ADs88rU0IZDxL25uDaktadkx0G6uSJym_sVS5GfA6j_uISXBqDeS3vkm49tL1Juu8M9m-FPnCVaqudg_Wu7RjNMiKQQdMsLa14lWzAjd9XeKcsEVmcYsnvk?purpose=fullsize

6

πŸ“Š Teknologi Masa Depan

TeknologiDampak
AI GeneratifOtomatisasi analitik
AutoMLMachine learning otomatis
IoT AnalyticsData sensor real-time
Explainable AIAI transparan

🟒 16. Kesimpulan

https://images.openai.com/static-rsc-4/Z27mkNs1YySzb_L4JPijTo8p3_fw05jkfRn5C8sDhG81uSi12UdKNUa4yKj3UMxVWeBbWWZuDSR3ZkGefnx3tOdLVXbWkz4f3pIV2ihAXlLPUUpg-5QMFzxMd_LSdLJbVmdrieUsgQ9PKxkZAAdPxAV8qk36AMSHUxbiC5092Aou_VGt_xYYjoy_UMM8oV37?purpose=fullsize
https://images.openai.com/static-rsc-4/-pWecyXOQ1b_TGxFoSWi0qjd_sFlxEf0flj11PYnJyBlILRnko97dBghUmYcJsJf7_fJjlfribGdh77_r2SMw3X4IaBDoJAGcn2ZPG3z5_gtr-F2uyFrqhsphVct_hZGdnGsJb0rvTGcqo9Ja6ltxBwQgizns4DMnZAHDLXu5GJJi1jVm5R5ikSrUrOpOD6R?purpose=fullsize
https://images.openai.com/static-rsc-4/otTzvzx_RdclzA9VYfVLBebAU1sgv-6qmciKeo411cTJIorK_OI0kjDRgWT2RZVNbxwuwHsnsnphgaUV2LtEfJu_BnAEbTQffKNqBznM-rtgoi0m1kRt3_HIbB1jc9ND3EEeNke29EF-qC2qyp2z8GRpiURunsX34-014tsuywnnjixgriM9Iz2Nt9cgR61m?purpose=fullsize

6 <div style=”background:#111827;color:white;padding:25px;border-radius:14px;”>

✨ Ringkasan Materi

Studi kasus dan project Data Mining membantu mahasiswa memahami implementasi nyata teknik Data Mining.

Melalui project:

  • mahasiswa belajar analisis data,
  • machine learning,
  • visualisasi,
  • dan problem solving.

Project Data Mining digunakan luas pada:

  • pendidikan,
  • bisnis,
  • kesehatan,
  • e-commerce,
  • dan Artificial Intelligence.