@文心快码name 'auc' is not defined 文心快码 针对你提出的“name 'auc' is not defined”问题,我将按照你提供的提示进行回答: 确定'auc'的含义和用途: 'auc' 通常指的是 Area Under the Curve(曲线下面积),特别是在机器学习和统计学中,AUC 通常用于评估分类模型的性能,尤其是在ROC(Receiver Operating ...
这几天测试FreeSWITCH的Bypass Media功能，FreeSWITCH在公网上，客户端在私网，发现SDP数据被篡改，影响...
stacking_ensemble = StackingClassifier( estimators=list(map(tuple, classifiers.items())), stack_method='predict_proba', passthrough=False ) pipeline = Pipeline(steps=[ ('cbe', ColTransformer()), ('sc', stacking_ensemble), ]) pipeline.fit(x_train, y_train) If I try to convert stacking...
expr may also contain {label}, which is the name of the function simu- lated using [BAYES] bayespredict. See Different ways of specifying predictions and their functions in [BAYES] Bayesian postestimation. expr may not contain model parameters when using predfile is specified. testspec is ex...
(np.isnan(Z)) or not np.all(np.isfinite(Z))): continue prediction = context.model.predict(Z) predict_proba = context.model.predict_proba(Z) probability = predict_proba[0][prediction+1] p_desired = context.starting_probability + 0.1*context.portfolio.returns if probability > p_desired:...
(path) NameError: name 'read_image' is not defined我使用这段代码:def test_single_image(path): Garbage = ['cardboard','Glass','Metal','paper','plastic','Trash'] images = read_image(path) time.sleep(.5) bt_prediction = vgg16.predict(images) preds = model.predict_proba(bt_...