thundersvm does not support sklearn

Xtra-Computing / thundersvm

ThunderSVM: A Fast SVM Library on GPUs and CPUs

Apache License 2.0

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thundersvm does not support sklearn #251

Open BinchaoPeng opened 3 years ago

BinchaoPeng commented 3 years ago

thundersvm lacks necessary attributes so that I can not use thundersvm in sklearn. for example, thundersvm can not be used in GridSearchCV of sklearn. and, thundersvm can not be used in StackingClassifier of sklearn.

LiangZai-He commented 3 years ago

看介绍里可以用grid.sh脚本实现网格搜索。但我目前还没实现。不知道如何在python中使用grid.sh。期望可以得到帮助，3ku~ `#!/usr/bin/bash

DATASET=$1 OPTIONS= N_FOLD=5 for c in 1 3 10 30 100 do for g in 0.1 0.3 1 3 10 do bin/thundersvm-train -c ${c} -g ${g} -v ${N_FOLD} ${OPTIONS} ${DATASET} done done` https://thundersvm.readthedocs.io/en/latest/how-to.html#how-can-i-do-grid-search 复制后在浏览器打开

thegreatesthoneybee commented 5 months ago

A GridSearchCV consists of a for statement and a Fold, which is composed of a combination of parameters. It can be implemented using KFold for regression problems and StratifiedKFold for classification problems.

It can be easily implemented with the ParameterGrid in sklearn.model_selection.