Description
Oracle-ads version used
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I have checked that this issue has not already been reported.
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I have confirmed this bug exists on the latest version of oracle-ads.
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I have confirmed this bug exists on the main branch of oracle-ads.
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I agree to follow Code of Conduct.
Description
The example of ADSTuner is broken [here] I ran in multiple issues complaining dependenct methods no longer available even after downgrading sklearn matplot.
Python 3.10.12
How to Reproduce
#https://accelerated-data-science.readthedocs.io/en/latest/user_guide/model_training/ads_tuner.html
! pip install category_encoders
! pip install lightgbm
! pip install pytest
! pip install scikit-learn==1.1.3
! pip install xgboost
! python3 -m pip install "oracle-ads[opctl]"
! pip install matplotlib==3.6.2
import category_encoders as ce
import lightgbm
import logging
import numpy as np
import os
import pandas as pd
import pytest
import sklearn
import xgboost
from ads.hpo.stopping_criterion import *
from ads.hpo.distributions import *
from ads.hpo.search_cv import ADSTuner
from lightgbm import LGBMClassifier
from sklearn import preprocessing
from sklearn.compose import ColumnTransformer
from sklearn.datasets import load_iris, load_boston
from sklearn.decomposition import PCA
from sklearn.ensemble import AdaBoostRegressor, AdaBoostClassifier
from sklearn.impute import SimpleImputer
from sklearn.linear_model import SGDClassifier, LogisticRegression
from sklearn.metrics import make_scorer, f1_score
from sklearn.model_selection import train_test_split
from sklearn.pipeline import Pipeline
from sklearn.preprocessing import StandardScaler
from sklearn.feature_selection import SelectKBest, f_classif
from xgboost import XGBClassifier
! python -m pip show matplotlib
! python3 -m pip install "oracle-ads[optuna]"
model = SGDClassifier() ##Initialize the model
X, y = load_iris(return_X_y=True)
X_train, X_valid, y_train, y_valid = train_test_split(X, y)
tuner = ADSTuner(model, cv=3) ## cv is cross validation splits
tuner.search_space() ##This is the default search space
tuner.tune(X_train, y_train, exit_criterion=[NTrials(10)])What was Observed
ERROR - Exception
Traceback (most recent call last):
File "/home/zhuoli/Projects/github/zhuoli/automlx/.env/lib/python3.10/site-packages/IPython/core/interactiveshell.py", line 3577, in run_code
exec(code_obj, self.user_global_ns, self.user_ns)
File "/tmp/ipykernel_3001602/1993493913.py", line 4, in
tuner = ADSTuner(model, cv=3) ## cv is cross validation splits
File "/home/zhuoli/Projects/github/zhuoli/automlx/.env/lib/python3.10/site-packages/ads/common/decorator/runtime_dependency.py", line 174, in wrapper
return func(*args, **kwargs)
File "/home/zhuoli/Projects/github/zhuoli/automlx/.env/lib/python3.10/site-packages/ads/hpo/search_cv.py", line 382, in init
self._study = optuna.study.create_study(
File "/home/zhuoli/Projects/github/zhuoli/automlx/.env/lib/python3.10/site-packages/optuna/study/study.py", line 1136, in create_study
storage = storages.get_storage(storage)
File "/home/zhuoli/Projects/github/zhuoli/automlx/.env/lib/python3.10/site-packages/optuna/storages/init.py", line 31, in get_storage
return _CachedStorage(RDBStorage(storage))
File "/home/zhuoli/Projects/github/zhuoli/automlx/.env/lib/python3.10/site-packages/optuna/storages/_rdb/storage.py", line 187, in init
self._version_manager.check_table_schema_compatibility()
File "/home/zhuoli/Projects/github/zhuoli/automlx/.env/lib/python3.10/site-packages/optuna/storages/_rdb/storage.py", line 1310, in check_table_schema_compatibility
current_version = self.get_current_version()
File "/home/zhuoli/Projects/github/zhuoli/automlx/.env/lib/python3.10/site-packages/optuna/storages/_rdb/storage.py", line 1337, in get_current_version
assert version is not None
AssertionError
AssertionError:
What was Expected
No error expected
Version
2.11.19