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pypi.org "feature-selection" keyword

chopin2 1.0.8
Supervised Classification with Hyperdimensional Computing
11 versions - Latest release: 4 months ago - 1 dependent repositories - 39 downloads last month - 9 stars on GitHub - 1 maintainer
textfeatureselection 0.3.0
Python library for feature selection for text features. It has filter method, genetic algorithm a...
27 versions - Latest release: 10 months ago - 1 dependent repositories - 178 downloads last month - 49 stars on GitHub - 1 maintainer
dnn-inference 0.16
Dnn-Inference is a Python module for hypothesis testing based on deep neural networks.
16 versions - Latest release: almost 2 years ago - 1 dependent repositories - 66 downloads last month - 15 stars on GitHub - 1 maintainer
Top 3.5% on pypi.org
klib 1.1.2 💰
Customized data preprocessing functions for frequent tasks.
61 versions - Latest release: 11 months ago - 1 dependent package - 12 dependent repositories - 23.3 thousand downloads last month - 479 stars on GitHub - 1 maintainer
sngramextractor 0.0.6
Implementation of syntactic n-grams (sn-gram) extraction
6 versions - Latest release: 10 months ago - 1 dependent repositories - 39 downloads last month - 12 stars on GitHub - 1 maintainer
featurefilter 0.13
A Python library for removing uninformative variables from datasets
1 version - Latest release: about 5 years ago - 1 dependent repositories - 8 downloads last month - 0 stars on GitHub - 1 maintainer
scmer 0.1.3
Manifold preserving marker selection for single-cell data
9 versions - Latest release: 6 months ago - 1 dependent repositories - 31 downloads last month - 22 stars on GitHub - 1 maintainer
aaanalysis 0.1.5
Python framework for interpretable protein prediction
6 versions - Latest release: about 2 months ago - 85 downloads last month - 27 stars on GitHub - 1 maintainer
documentfeatureselection 1.4.1
Various methods of feature selection from Text Data
19 versions - Latest release: over 5 years ago - 1 dependent repositories - 63 downloads last month - 45 stars on GitHub - 1 maintainer
pyallffs 0.1
All Filter Feature Selection Methods
1 version - Latest release: 2 months ago - 23 downloads last month - 0 stars on GitHub - 1 maintainer
fpcmci 4.4.1
A causal discovery Python package
14 versions - Latest release: 4 months ago - 33 downloads last month - 5 stars on GitHub - 1 maintainer
Top 4.6% on pypi.org
autofeat 2.1.2
Automatic Feature Engineering and Selection Linear Prediction Model
27 versions - Latest release: 11 months ago - 1 dependent package - 7 dependent repositories - 4.05 thousand downloads last month - 478 stars on GitHub - 1 maintainer
Top 8.5% on pypi.org
zoofs 0.1.26
zoofs is a Python library for performing feature selection using an variety of nature inspired wr...
26 versions - Latest release: over 1 year ago - 1 dependent package - 1 dependent repositories - 1.54 thousand downloads last month - 236 stars on GitHub - 1 maintainer
Top 4.6% on pypi.org
nvtabular 23.8.0
NVTabular is a feature engineering and preprocessing library for tabular data designed to quickly...
34 versions - Latest release: 10 months ago - 24 dependent repositories - 4.11 thousand downloads last month - 1,008 stars on GitHub - 3 maintainers
target-permutation-importances 2.1.0
Compute (Target) Permutation Importances of a machine learning model
23 versions - Latest release: 6 months ago - 107 downloads last month - 12 stars on GitHub - 1 maintainer
naive-feature-selection 0.0.1
Naive Feature Selection
1 version - Latest release: almost 5 years ago - 1 dependent repositories - 23 downloads last month - 8 stars on GitHub - 1 maintainer
dnn-locate 0.2
dnn-locate is a Python module for discriminative features localization based on neural networks.
2 versions - Latest release: over 1 year ago - 1 dependent repositories - 13 downloads last month - 7 stars on GitHub - 1 maintainer
recfeatureselect 0.3.1
De-correlated feature selection via recursion.
4 versions - Latest release: about 3 years ago - 1 dependent repositories - 21 downloads last month - 0 stars on GitHub - 1 maintainer
kxy 1.4.11
A Powerful Serverless Pre-Learning and Post-Learning Analysis Toolkit
147 versions - Latest release: about 2 years ago - 1 dependent repositories - 455 downloads last month - 47 stars on GitHub - 2 maintainers
Top 8.7% on pypi.org
abess 0.4.8
abess: Fast Best Subset Selection
18 versions - Latest release: about 1 month ago - 1 dependent package - 1 dependent repositories - 1.48 thousand downloads last month - 427 stars on GitHub - 3 maintainers
xypy 0.0.7
A simulation framework for supervised learning data. The functionalities are specifically ...
2 versions - Latest release: over 5 years ago - 1 dependent repositories - 18 downloads last month - 2 stars on GitHub - 1 maintainer
mafese 0.1.9
MAFESE: Metaheuristic Algorithm for Feature Selection - An Open Source Python Library
10 versions - Latest release: 10 months ago - 283 downloads last month - 49 stars on GitHub - 1 maintainer
Top 3.3% on pypi.org
evalml 0.83.0
an AutoML library that builds, optimizes, and evaluates machine learning pipelines using domain-s...
87 versions - Latest release: 4 months ago - 4 dependent packages - 12 dependent repositories - 6.32 thousand downloads last month - 705 stars on GitHub - 5 maintainers
Top 9.5% on pypi.org
upgini 1.1.286 💰
Intelligent data search & enrichment for Machine Learning
717 versions - Latest release: 24 days ago - 1 dependent repositories - 8.48 thousand downloads last month - 295 stars on GitHub - 3 maintainers
sofes 0.0.1
A python package for prototype-based soft feature selection
1 version - Latest release: 7 months ago - 5 downloads last month - 1 stars on GitHub - 1 maintainer
atlantic 1.1.25
Atlantic is an automated preprocessing framework for Supervised Machine Learning
41 versions - Latest release: 5 months ago - 2 dependent packages - 189 downloads last month - 11 stars on GitHub - 1 maintainer
qdscreen 0.6.4
Quasi-determinism screening for fast Bayesian Network Structure Learning (from T.Rahier's PhD the...
6 versions - Latest release: about 1 year ago - 1 dependent repositories - 70 downloads last month - 2 stars on GitHub - 1 maintainer
pyhsiclasso 1.4.2
Supervised, nonlinear feature selection method for high-dimensional datasets.
13 versions - Latest release: about 5 years ago - 1 dependent repositories - 375 downloads last month - 162 stars on GitHub - 2 maintainers
scikit-radiomics 1.0.0
Radiomics for medical image
1 version - Latest release: about 3 years ago - 1 dependent repositories - 14 downloads last month - 11 stars on GitHub - 1 maintainer
ffselect 0.0.1
Fast feature subset selection library
1 version - Latest release: 9 months ago - 9 downloads last month - 0 stars on GitHub - 1 maintainer
algorithms-abhay 0.0.1
A small package that provide access to basic ml alogrithms
1 version - Latest release: over 3 years ago - 20 downloads last month - 0 stars on GitHub - 1 maintainer
Top 7.6% on pypi.org
powershap 0.0.11
Feature selection using statistical significance of shap values
15 versions - Latest release: about 1 month ago - 1 dependent package - 2 dependent repositories - 27.6 thousand downloads last month - 179 stars on GitHub - 2 maintainers
ifree 1.1.1
i love freedom, free my hand.
2 versions - Latest release: about 3 years ago - 1 dependent repositories - 12 downloads last month - 6 stars on GitHub - 1 maintainer
Top 3.7% on pypi.org
featurewiz 0.5.7
Select Best Features from your data set - any size - now with XGBoost!
162 versions - Latest release: 4 months ago - 2 dependent packages - 5 dependent repositories - 7.29 thousand downloads last month - 544 stars on GitHub - 1 maintainer
forwardstepwisefeatureselection 1.3.9
Performaning feature selection in forward stepwise selection maner.
2 versions - Latest release: about 2 years ago - 1 dependent repositories - 26 downloads last month - 0 stars on GitHub - 1 maintainer
gsbfs 0.0.1
Gram-Schmidt Boruta Feature Selection.
1 version - Latest release: about 1 year ago - 10 downloads last month - 1 stars on GitHub - 1 maintainer
Top 1.7% on pypi.org
feature-engine 1.7.0 💰
Feature engineering and selection package with Scikit-learn's fit transform functionality
40 versions - Latest release: 3 months ago - 89 dependent packages - 437 dependent repositories - 125 thousand downloads last month - 1,633 stars on GitHub - 1 maintainer
tracta-ml 1.2.5
Combined hyper-parameter optimization and feature selection for machine learning models usin...
7 versions - Latest release: over 6 years ago - 1 dependent repositories - 29 downloads last month - 4 stars on GitHub - 1 maintainer
nas-ga 0.0.4
Feature Selection using Genetic Algorithm (DEAP Framework)
4 versions - Latest release: about 1 year ago - 18 downloads last month - 347 stars on GitHub - 1 maintainer
genetic-algorithm-nas 0.1.7 removed
Feature Selection using Genetic Algorithm (DEAP Framework)
11 versions - Latest release: about 1 year ago - 283 stars on GitHub - 1 maintainer
feature-selection-ga 0.1.3
Feature Selection using Genetic Algorithm (DEAP Framework)
3 versions - Latest release: over 3 years ago - 1 dependent repositories - 59 downloads last month - 347 stars on GitHub - 1 maintainer
mufs 0.1.3
Multi Feature Selection
3 versions - Latest release: about 2 years ago - 1 dependent package - 1 dependent repositories - 55 downloads last month - 6 stars on GitHub - 1 maintainer
ncfs 0.1.2
Python implementation of Neighborhood Component Feature Selection (NCFS)
3 versions - Latest release: about 2 years ago - 1 dependent repositories - 38 downloads last month - 1 stars on GitHub - 1 maintainer
roughset 0.3.0
A Python library that provides a set of tools to calculate rough sets and obtain reduct rules.
3 versions - Latest release: 3 months ago - 43 downloads last month - 9 stars on GitHub - 1 maintainer
evopreprocess 0.5.0
Data Preprocessing with Evolutionary and Nature Inspired Algorithms.
15 versions - Latest release: over 1 year ago - 1 dependent repositories - 76 downloads last month - 7 stars on GitHub - 1 maintainer
jostar 0.0.4
Feature Selection Module for Data Sciences in Python
4 versions - Latest release: about 2 years ago - 1 dependent repositories - 32 downloads last month - 11 stars on GitHub - 1 maintainer
fseval 3.1.0
Benchmarking framework for Feature Selection and Feature Ranking algorithms 🚀
12 versions - Latest release: over 1 year ago - 1 dependent repositories - 43 downloads last month - 18 stars on GitHub - 1 maintainer
depynd 0.6.4
Evaluating dependencies among random variables.
26 versions - Latest release: over 5 years ago - 1 dependent repositories - 68 downloads last month - 8 stars on GitHub - 1 maintainer
s-rank 0.6.1
A basic implementation of the Scalable RANK Algorithm, for feature selection in unsupervised lear...
3 versions - Latest release: almost 4 years ago - 1 dependent repositories - 61 downloads last month - 6 stars on GitHub - 1 maintainer
pyimpetus 4.1.2
PyImpetus is a Markov Blanket based feature subset selection algorithm that considers features bo...
27 versions - Latest release: over 2 years ago - 1 dependent repositories - 354 downloads last month - 120 stars on GitHub - 1 maintainer
deepfastmlu 0.1
Machine learning utilities to help speed up your prototyping process.
1 version - Latest release: 9 months ago - 10 downloads last month - 6 stars on GitHub - 1 maintainer
msda 1.10.0
MSDA - An open source, low-code time-series multi-sensor data analysis, unsupervised feature sele...
11 versions - Latest release: over 3 years ago - 1 dependent repositories - 56 downloads last month - 115 stars on GitHub - 1 maintainer
Top 5.7% on pypi.org
pymrmr 0.1.11
Python3 binding to mRMR Feature Selection algorithm
10 versions - Latest release: over 3 years ago - 1 dependent package - 5 dependent repositories - 2.12 thousand downloads last month - 138 stars on GitHub - 1 maintainer
skrobot 1.0.13
skrobot is a Python module for designing, running and tracking Machine Learning experiments / tas...
11 versions - Latest release: over 3 years ago - 1 dependent repositories - 48 downloads last month - 23 stars on GitHub - 1 maintainer
happy-learning 0.5.0
Toolbox for reinforced developing of machine learning models (as proof-of-concept)
49 versions - Latest release: about 1 year ago - 1 dependent repositories - 302 downloads last month - 3 stars on GitHub - 1 maintainer
cvopt 0.4.3
Parameter search and feature selection's class, Integrated visualization and archive log.
6 versions - Latest release: over 4 years ago - 1 dependent repositories - 106 downloads last month - 13 stars on GitHub - 1 maintainer
Top 6.3% on pypi.org
boostaroota 1.3
A Fast XGBoost Feature Selection Algorithm
3 versions - Latest release: over 6 years ago - 1 dependent package - 2 dependent repositories - 4.96 thousand downloads last month - 212 stars on GitHub - 1 maintainer
fstoolbox 0.0.2
An information theoretic feature selection toolbox.
3 versions - Latest release: over 1 year ago - 38 downloads last month - 69 stars on GitHub - 1 maintainer
fri 8.1.0
Implementation of Feature Relevance Bounds method to perform Feature Selection and further analysis.
22 versions - Latest release: over 3 years ago - 1 dependent repositories - 91 downloads last month - 8 stars on GitHub - 1 maintainer
ciara-python 1.0.4
"Cluster Independent Algorithm for the identification of RAre cell types."
6 versions - Latest release: over 1 year ago - 27 downloads last month - 7 stars on GitHub - 1 maintainer
sliced 0.7.0
Toolbox for sufficient dimension reduction (SDR).
6 versions - Latest release: almost 6 years ago - 1 dependent package - 1 dependent repositories - 2.19 thousand downloads last month - 19 stars on GitHub - 1 maintainer
autofeatselect 0.1.5
Automated Feature Selection & Feature Importance Calculation Framework
6 versions - Latest release: 9 months ago - 716 downloads last month - 42 stars on GitHub - 1 maintainer
lscae 0.0.2
Laplacian Score-regularized CAE
1 version - Latest release: 11 months ago - 1 dependent repositories - 20 downloads last month - 8 stars on GitHub - 1 maintainer
nafes 0.0.3
A python project for prototype-based feature selection
3 versions - Latest release: 7 months ago - 8 downloads last month - 2 stars on GitHub - 1 maintainer
hypper 0.0.5
Hypergraph-based data mining tool for binary classification.
5 versions - Latest release: about 2 years ago - 1 dependent repositories - 29 downloads last month - 3 stars on GitHub - 1 maintainer
eboruta 0.1
Extended Boruta -- a flexible transparent sklearn-compatible python Boruta implementation
2 versions - Latest release: about 1 year ago - 1 dependent repositories - 33 downloads last month - 0 stars on GitHub - 1 maintainer
kts 0.4.0
A framework for fast and interactive conducting machine learning experiments on tabular data
146 versions - Latest release: about 4 years ago - 1 dependent repositories - 806 downloads last month - 17 stars on GitHub - 1 maintainer
divik 3.2.3 💰
Divisive iK-means algorithm implementation
106 versions - Latest release: 10 months ago - 1 dependent repositories - 2.14 thousand downloads last month - 12 stars on GitHub - 1 maintainer
karman 1.0.1
A client for the ablator feature-switching server
2 versions - Latest release: over 6 years ago - 1 dependent repositories - 13 downloads last month - 60 stars on GitHub - 1 maintainer
Top 7.0% on pypi.org
shap-hypetune 0.2.7
A python package for simultaneous Hyperparameters Tuning and Features Selection for Gradient Boos...
10 versions - Latest release: 4 months ago - 1 dependent package - 1 dependent repositories - 1.3 thousand downloads last month - 531 stars on GitHub - 1 maintainer
arfs 2.2.6 💰
All Relevant Feature Selection and Maximal Relevant minimal redundancy FS
58 versions - Latest release: about 1 month ago - 1 dependent package - 1 dependent repositories - 2.43 thousand downloads last month - 96 stars on GitHub - 1 maintainer
l0learn 0.4.3
L0Learn is a highly efficient framework for solving L0-regularized learning problems.
3 versions - Latest release: 5 months ago - 1 dependent repositories - 99 downloads last month - 91 stars on GitHub - 1 maintainer
meco 1.0.1
MECO: Multi-objective Evolutionary Compression.
2 versions - Latest release: almost 2 years ago - 1 dependent repositories - 21 downloads last month - 1 stars on GitHub - 1 maintainer
pyopls 20.3.post1
Orthogonal Projection to Latent Structures
3 versions - Latest release: over 4 years ago - 1 dependent repositories - 227 downloads last month - 55 stars on GitHub - 1 maintainer
Top 8.1% on pypi.org
skfeature-chappers 1.1.0
Unofficial Fork of Feature Selection Repository in Python (DMML Lab@ASU)
4 versions - Latest release: almost 3 years ago - 7 dependent repositories - 3.54 thousand downloads last month - 25 stars on GitHub - 1 maintainer
ife 0.0.3
You can get a nice global image feature!
2 versions - Latest release: almost 5 years ago - 1 dependent repositories - 28 downloads last month - 2 stars on GitHub - 1 maintainer
cognitivefactory-features-maximization-metric 1.0.0
Implementation of Features Maximization Metric, an unbiased metric aimed at estimate the quality ...
2 versions - Latest release: 7 months ago - 1 dependent repositories - 16 downloads last month - 2 stars on GitHub - 1 maintainer
ball 0.2.9
Ball: A Python Package for Detecting Distribution Difference and Association in Metric Spaces
11 versions - Latest release: about 4 years ago - 1 dependent repositories - 328 downloads last month - 25 stars on GitHub - 3 maintainers
daxmod 0.1.5
Daxmod. A python toolbox for text classification
4 versions - Latest release: almost 2 years ago - 12 downloads last month - 2 stars on GitHub - 1 maintainer
Top 9.4% on pypi.org
itmo-fs 0.3.3
Python Feature Selection library from ITMO University.
5 versions - Latest release: almost 4 years ago - 1 dependent package - 1 dependent repositories - 2.01 thousand downloads last month - 133 stars on GitHub - 1 maintainer
ilearnplus 1.5
A comprehensive and automated machine-learning platform for nucleic acid and protein sequence ana...
4 versions - Latest release: 3 months ago - 1 dependent repositories - 176 downloads last month - 81 stars on GitHub - 1 maintainer
sk-transformers 0.11.0
A collection of various pandas & scikit-learn compatible transformers for all kinds of preprocess...
25 versions - Latest release: about 1 year ago - 1 dependent repositories - 298 downloads last month - 8 stars on GitHub - 1 maintainer
concrete-autoencoder 0.0.1
An implementation of Concrete Autoencoders
1 version - Latest release: about 5 years ago - 1 dependent repositories - 91 downloads last month - 108 stars on GitHub - 1 maintainer
Top 6.6% on pypi.org
adapt 0.4.4
Awesome Domain Adaptation Python Toolbox for Tensorflow and Scikit-learn
18 versions - Latest release: 6 months ago - 7 dependent repositories - 854 downloads last month - 279 stars on GitHub - 1 maintainer
adaptation 0.2.0
Awesome Domain Adaptation Package Toolbox for Tensorflow and Scikit-learn
4 versions - Latest release: almost 3 years ago - 1 dependent repositories - 76 downloads last month - 279 stars on GitHub - 1 maintainer
mlfeatureselection 0.0.9
Features selection algorithm based on self selected algorithm, loss function and validation method
42 versions - Latest release: about 5 years ago - 1 dependent repositories - 248 downloads last month - 661 stars on GitHub - 1 maintainer
desbordante 2.0.0
Science-intensive high-performance data profiler
3 versions - Latest release: about 2 months ago - 1 dependent package - 427 downloads last month - 62 stars on GitHub - 1 maintainer
edaspy 1.1.4
EDAspy is a Python package that implements Estimation of Distribution Algorithms. EDAspy allows t...
10 versions - Latest release: about 2 months ago - 1 dependent repositories - 139 downloads last month - 38 stars on GitHub - 1 maintainer
zoish 5.0.4
Zoish is a Python package that streamlines machine learning by leveraging SHAP values for feature...
36 versions - Latest release: 4 months ago - 1 dependent package - 386 downloads last month - 11 stars on GitHub - 1 maintainer
selective 1.1.2
feature selection library
5 versions - Latest release: 6 months ago - 2 dependent repositories - 103 downloads last month - 56 stars on GitHub - 4 maintainers
Top 3.1% on pypi.org
skrebate 0.3.4
Relief-based feature selection algorithms
13 versions - Latest release: about 7 years ago - 8 dependent packages - 51 dependent repositories - 4.43 thousand downloads last month - 394 stars on GitHub - 4 maintainers
Top 5.9% on pypi.org
sklearn-genetic-opt 0.10.1
Scikit-lean models hyperparameters tuning, using evolutionary algorithms
30 versions - Latest release: about 1 year ago - 1 dependent package - 4 dependent repositories - 1.52 thousand downloads last month - 273 stars on GitHub - 1 maintainer
Top 4.6% on pypi.org
lofo-importance 0.3.4
Leave One Feature Out Importance
14 versions - Latest release: 5 months ago - 2 dependent packages - 9 dependent repositories - 3.96 thousand downloads last month - 796 stars on GitHub - 1 maintainer
Top 4.2% on pypi.org
mrmr-selection 0.2.8
minimum-Redundancy-Maximum-Relevance algorithm for feature selection
9 versions - Latest release: 12 months ago - 5 dependent packages - 3 dependent repositories - 34 thousand downloads last month - 474 stars on GitHub - 1 maintainer
metaheuristicsfs 0.0.8
Implementation of metaheuristic algorithms for machine learning feature selection. Companion libr...
8 versions - Latest release: 10 months ago - 128 downloads last month - 1 stars on GitHub - 1 maintainer
gbfs 0.2.1
Graph-Based Feature-Selection Algorithms
4 versions - Latest release: 29 days ago - 155 downloads last month - 7 stars on GitHub - 1 maintainer
maxjoshua 0.4.3 💰
Feature selection for hard voting classifier and NN sparse weight initialization.
4 versions - Latest release: almost 2 years ago - 1 dependent repositories - 26 downloads last month - 1 stars on GitHub - 1 maintainer
binsel 0.3.2 💰
Feature selection for Hard Voting classifier
10 versions - Latest release: almost 2 years ago - 1 dependent repositories - 34 downloads last month - 1 stars on GitHub - 1 maintainer
featuristic 1.1.0
Genetic algorithms for automated feature engineering and feature selection
5 versions - Latest release: 2 months ago - 66 downloads last month - 0 stars on GitHub - 1 maintainer
gcrnet 1.0.3
A Python library for sparse-input neural networks using group concave regularization
4 versions - Latest release: 11 months ago - 12 downloads last month - 92 stars on GitHub - 1 maintainer
Related Keywords
machine-learning 68 python 42 feature-engineering 28 data-science 27 scikit-learn 18 feature-extraction 14 deep-learning 12 feature 11 selection 10 feature selection 9 automl 9 machine learning 8 machine-learning-algorithms 7 genetic-algorithm 7 model-selection 6 optimization 6 data science 5 learning 5 feature-importance 5 classification 4 mutual-information 4 machine 4 data 4 features 4 subset-selection 4 supervised-learning 4 machinelearning 4 preprocessing 4 evolutionary-algorithms 4 Feature Selection 4 deap 4 clustering 4 feature engineering 3 time-series 3 pypi 3 ensemble-learning 3 hyperparameter-tuning 3 DEAP 3 classification-algorithm 3 python-library 3 nlp 3 kaggle 3 automated-feature-engineering 3 shap 3 hyperparameter-optimization 3 xgboost 3 regression 3 deep-neural-networks 3 statistical-tests 3 dimensionality-reduction 3 data-preprocessing 3 decision-tree-classifier 3 science 3 particle-swarm-optimization 2 recursion 2 bayesian 2 genetic algorithm 2 neural-network 2 mlops 2 keras 2 Machine Learning 2 variable-selection 2 radiomics 2 zero-shot-learning 2 transfer-learning 2 algorithms 2 tensorflow 2 regularization-parameters 2 data-mining 2 importance-sampling 2 generalization 2 few-shot-learning 2 domain-adaptation 2 dann 2 adversarial-networks 2 adversarial-learning 2 sure-independence-screening 2 select 2 computer 2 recursive 2 poisson-regression 2 elimination 2 dimentionality 2 logistic-regression 2 reduction 2 Genetic Algorithm 2 information-theory 2 lightgbm 2 pipelines 2 Feature Engineering 2 bayesian-network 2 pandas 2 decision-stumps 2 linear-discriminant-analysis 2 multilayer-perceptron 2 multilayer-perceptron-network 2 naive-bayes-classifier 2 pca 2 nlp-library 2 quadratic-discriminant-analysis 2