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불균형 샘플링 (Imbalanced Learning)
불균형 샘플링 (Imbalanced Learning)
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Machine Learning
ML 개요
분류 (Classification)
분류 (Classification)
bernoulli-nb
categorical-nb
complement-nb
decision-tree
extra-tree-classifier
gaussian-nb
gp-classifier
knn
lda
linear-svc
logistic-regression
logistic-regression-cv
mlp-classifier
multinomial-nb
nearest-centroid
nu-svc
passive-aggressive-classifier
perceptron
qda
radius-neighbors-classifier
ridge-classifier
ridge-classifier-cv
sgd-classifier
svm
회귀 (Regression)
회귀 (Regression)
ard-regression
bayesian-ridge
decision-tree-regressor
elastic-net
elastic-net-cv
extra-tree-regressor
gamma-regressor
gp-regressor
huber-regressor
isotonic-regression
kernel-ridge
kneighbors-regressor
lars
lars-cv
lasso-cv
lasso-lars-cv
linear-regression
linear-svr
mlp-regressor
multitask-elastic-net
multitask-lasso
nu-svr
omp-cv
passive-aggressive-regressor
poisson-regressor
polynomial-regression
quantile-regression
radius-neighbors-regressor
ransac
ridge-cv
ridge-lasso
sgd-regressor
svr
theil-sen
tweedie-regressor
클러스터링 (Clustering)
클러스터링 (Clustering)
affinity-propagation
agglomerative
bayesian-gmm
birch
bisecting-kmeans
dbscan
gmm
hdbscan
kmeans
mean-shift
minibatch-kmeans
optics
spectral-biclustering
spectral-clustering
spectral-coclustering
차원 축소 (Dimensionality Reduction)
차원 축소 (Dimensionality Reduction)
bernoulli-rbm
dictionary-learning
factor-analysis
fast-ica
feature-agglomeration
incremental-pca
kernel-pca
lda-topic
nmf
sparse-pca
truncated-svd
앙상블 (Ensemble)
앙상블 (Ensemble)
adaboost-classifier
adaboost-regressor
bagging-classifier
bagging-regressor
catboost-classifier
catboost-regressor
extra-trees-classifier
extra-trees-regressor
gradient-boosting-classifier
gradient-boosting-regressor
hist-gb-classifier
hist-gb-regressor
lightgbm-classifier
lightgbm-regressor
random-forest-classifier
random-forest-regressor
stacking-classifier
stacking-regressor
voting-classifier
voting-regressor
xgboost-classifier
xgboost-regressor
xgboost-rf-classifier
xgboost-rf-regressor
랭킹 (Learning to Rank)
랭킹 (Learning to Rank)
lightgbm-ranker
xgboost-ranker
이상치 탐지 (Anomaly Detection)
이상치 탐지 (Anomaly Detection)
isolation-forest
lof
one-class-svm
매니폴드 학습 (Manifold)
매니폴드 학습 (Manifold)
isomap
lle
mds
spectral-embedding
tsne
전처리 (Preprocessing)
전처리 (Preprocessing)
minmax-scaler
pca
standard-scaler
교차 분해 (Cross Decomposition)
교차 분해 (Cross Decomposition)
cca
pls-canonical
pls-regression
pls-svd
반지도 학습 (Semi-supervised)
반지도 학습 (Semi-supervised)
label-propagation
label-spreading
self-training
불균형 샘플링 (Imbalanced Learning)
불균형 샘플링 (Imbalanced Learning)
adasyn
balanced-bagging
balanced-random-forest
borderline-smote
cluster-centroids
condensed-nearest-neighbours
easy-ensemble
edited-nearest-neighbours
kmeans-smote
nearmiss
one-sided-selection
random-oversampler
random-undersampler
rus-boost
smote
smote-enn
smote-tomek
svm-smote
tomek-links
통계/시계열 (statsmodels)
통계/시계열 (statsmodels)
ardl
arima
dynamic-factor
exponential-smoothing
gee
gls
glsar
logit
mixedlm
mnlogit
negative-binomial
ols
ordinal-model
phreg
poisson-sm
probit
rolling-ols
sarimax
survfunc-right
unobserved-components
var
varmax
wls
zero-inflated-poisson
On this page
불균형 샘플링 (Imbalanced Learning)
핵심 개념
자주 보는 평가 지표
알고리즘 목록
참고
불균형 샘플링 (Imbalanced Learning)
불균형 샘플링 (Imbalanced Learning)
Copy page
클래스 불균형 문제를 오버/언더샘플링으로 완화하는 영역입니다.
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불균형 샘플링 (Imbalanced Learning)
클래스 불균형 문제를 오버/언더샘플링으로 완화하는 영역입니다.
핵심 개념
SMOTE 계열 합성 샘플 생성
언더샘플링으로 결정 경계 정제
파이프라인 내부에서 샘플링 적용
자주 보는 평가 지표
PR-AUC
Recall
Balanced Accuracy
G-Mean
알고리즘 목록
알고리즘
실습 링크
공식 문서
ADASYN
Open
Docs
Balanced Bagging
Open
Docs
Balanced RF
Open
Docs
Borderline SMOTE
Open
Docs
Cluster Centroids
Open
Docs
Condensed NN
Open
Docs
EasyEnsemble
Open
Docs
Edited Nearest Neighbours
Open
Docs
K-Means SMOTE
Open
Docs
NearMiss
Open
Docs
One-Sided Selection
Open
Docs
Random Oversampler
Open
Docs
Random Undersampler
Open
Docs
RUSBoost
Open
Docs
SMOTE
Open
Docs
SMOTE + ENN
Open
Docs
SMOTE + Tomek
Open
Docs
SVM-SMOTE
Open
Docs
Tomek Links
Open
Docs
참고
공식 API 문서
self-training
adasyn