决策链 DecisionLinnc BBS

温馨提示

这个世界上最宝贵的，莫过于时间

希望决策链能帮大家在匆忙的岁月中，节省出一丝丝的光阴

把每天的美好记录下来，等想回顾的时候还可以找到，而不是淹没在岁月的长河里

这里记录的是大家的记忆和智慧，愿这些智慧，能在人类历史的长河中，掀起一页波澜

本站用于为决策链所有用户提供用户沟通、知识分享、经验交流的平台，欢迎大家投稿，记得每天签到哦！

标签云

最新发布

Mimic数据提取：Exception while reading from stream-决策链社区论坛

Mimic数据提取：Exception while reading from stream

常见问题 # Mimic数据库

2小时前

0315

COX回归PH检验：Error in gzfile(file,

COX回归PH检验：Error in gzfile(file,”rb”): cannot open the connection

常见问题 # PH检验

3小时前

04011

Error in family$linkfun(mustart) : 参数mu必需为非空数字向量-决策链社区论坛

Error in family$linkfun(mustart) : 参数mu必需为非空数字向量

常见问题 # 广义估计方程-逻辑

3小时前

03413

Error in eval(family$initialize) : y值必需满足0 <= y <= 1-决策链社区论坛

Error in eval(family$initialize) : y值必需满足0 <= y <= 1

常见问题 # 逻辑回归 # 单因素线性回归

5小时前

08815

预测器SE：Error: Measure ’classif.acc‘ incompatible with task type 'sury‘-决策链社区论坛

预测器SE：Error: Measure ’classif.acc‘ incompatible with task type ‘sury‘

常见问题 # 模型预测

13小时前

05514

数据连接：Unable to allocate XXX GiB for an array with shape (XXXXX) and data type float64.-决策链社区论坛

数据连接：Unable to allocate XXX GiB for an array with shape (XXXXX) and data type float64.

常见问题 # 数据连接

昨天

0615

分类预测：‘DecisionTreeRegressor' object has no attribute 'predict proba'-决策链社区论坛

分类预测：‘DecisionTreeRegressor’ object has no attribute ‘predict proba’

常见问题 # 分类预测

昨天

0306

Error in X %*% rowSums(cf) : non-conformable arguments-决策链社区论坛

Error in X %*% rowSums(cf) : non-conformable arguments

常见问题 # 机器学习生存模型SE

昨天

06815

Error in palette(…) : Value cannot be null. (Parameter 's')-决策链社区论坛

Error in palette(…) : Value cannot be null. (Parameter ‘s’)

常见问题 # 局部多项式断点检测 # 轨迹分组趋势曲线

昨天

0697

Error in chol.default(crossprod(x)) :the leading minor of order 3 is not positive definite Error in rdrobust::rdrobust(y = WD[, var_dependent], x = WD[, var_independent[i]], :-决策链社区论坛

Error in chol.default(crossprod(x)) :the leading minor of order 3 is not positive definite Error in rdrobust::rdrobust(y = WD[, var_dependent], x = WD[, var_independent[i]], :

常见问题 # 局部多项式断点检测

昨天

06615

Error in rdrobust::rdbwselect(y = WD[, var_dependent], x = WD[, var_independent[i]], :-决策链社区论坛

Error in rdrobust::rdbwselect(y = WD[, var_dependent], x = WD[, var_independent[i]], :

常见问题 # 选择断点模型

昨天

04710

Error in min(i):invalid 'type'(list) of argument-决策链社区论坛

Error in min(i):invalid ‘type'(list) of argument

常见问题 # 联合模型回归预测

昨天

0705

3 nodes produced errors;, first error: matrix multiplication: incompatible matrix dimensions:5595x2 and 4x1-决策链社区论坛

3 nodes produced errors;, first error: matrix multiplication: incompatible matrix dimensions:5595×2 and 4×1

常见问题 # 贝叶斯联合模型

昨天

04614

Error in gbmt::gbmt(x.names = var_independent, unit = var_dependent, time = var_time, :Unit '5' has duplicated time points-决策链社区论坛

Error in gbmt::gbmt(x.names = var_independent, unit = var_dependent, time = var_time, :Unit ‘5’ has duplicated time points

常见问题 # 分组多变量轨迹模型

昨天

06311

=", ">"), ret.second(split_index), :Unknown decision_type-决策链社区论坛" class="lazyload fit-cover radius8">

Error in ifelse(decision_type %in% c(“>=”, “>”), ret.second(split_index), :Unknown decision_type

常见问题 # SHAP解释器SE

昨天

07615

Error in contrasts<-(*tmp*, value = contrasts.arg[[nn]]) :对比只适用于因子-决策链社区论坛

Error in contrasts<-(tmp, value = contrasts.arg[[nn]]) :对比只适用于因子

常见问题 # 平滑曲线拐点检测

昨天

07112

Error in rms::Predict(model, gene5, fun = exp, ref.zero = TRUE, conf.int = 0.95) : predictors(s) not in model: gene5-决策链社区论坛

Error in rms::Predict(model, gene5, fun = exp, ref.zero = TRUE, conf.int = 0.95) : predictors(s) not in model: gene5

常见问题 # 限制性立方样条

昨天

0446

Error in getActiveRowSpan(estimates): Could not identify rows with actual data-决策链社区论坛

Error in getActiveRowSpan(estimates): Could not identify rows with actual data

常见问题 # 森林图绘图错误

昨天

0387

Error: You should have at least two distinct break values. Value cannot be null. (Parameter 's')-决策链社区论坛

Error: You should have at least two distinct break values. Value cannot be null. (Parameter ‘s’)

常见问题 # SHAP解释器SE

昨天

03414

数据连接与数据合并的操作要点-决策链社区论坛

数据连接与数据合并的操作要点 -- 连接与合并之不得不说的故事

拼接表格（数据连接/合并）数据处理 # 数据连接 # 数据合并 # Table Join

昨天

05.7W+6190

Error in gbm.unify(model, data):Models built on data with categorical features are not supported - please encode them before training.-决策链社区论坛

Error in gbm.unify(model, data):Models built on data with categorical features are not supported – please encode them before training.

常见问题 # SHAP解释器SE

昨天

0706

Error in confusionMatrix,default(as.factor(y pred label)reference = as.factorly label): The data must contain some levels that overlap the reference…-决策链社区论坛

Error in confusionMatrix,default(as.factor(y pred label)reference = as.factorly label): The data must contain some levels that overlap the reference…

常见问题 # 机器学习多模型绘图SE # 机器学习绘图SE

昨天

05814

Input y contains infinity or a value too large for dtype('float64')-决策链社区论坛

Input y contains infinity or a value too large for dtype(‘float64’)

常见问题 # 梯度提升-生存

昨天

0705

$Error in gbm.fit(x = x, y = y, offset = offset, distribution = distribution, :The data set is too small or the subsampling rate is too large: nTrain * bag.fraction <= n.minobsinnode-决策链社区论坛$

Error in gbm.fit(x = x, y = y, offset = offset, distribution = distribution, :The data set is too small or the subsampling rate is too large: nTrain * bag.fraction <= n.minobsinnode

常见问题 # 机器学习分类模型SE # 机器学习回归模型SE

昨天

0478

Error in ranger::ranger(dependent.variable.name = task$target_names, data = task$data(), :User interrupt or internal error.-决策链社区论坛

Error in ranger::ranger(dependent.variable.name = task$target_names, data = task$data(), :User interrupt or internal error.

常见问题 # 机器学习分类模型SE # 机器学习回归模型SE

昨天

0685

Error in coxfit$u %*% var :non-conformable arguments-决策链社区论坛

Error in coxfit$u %*% var :non-conformable arguments

常见问题 # 分位交互回归分析

昨天

03110

invalid entry 0 in condlist: should be boolean ndarray-决策链社区论坛

invalid entry 0 in condlist: should be boolean ndarray

常见问题 # 转换多变量标签编码

昨天

0686

Error in imputeTS::na_ma(v, k = k, weighting =

Error in imputeTS::na_ma(v, k = k, weighting = “linear”) :At least 2 non-NA data points required in the time series to apply na_ma.

常见问题 # 时间序列插补

昨天

0477

Error in tvROC.jm(joint_model, newdata = source_df, Tstart = T_start, :there are no data on subjects who had an observed event time after Tstart and longitudinal measurements before Tstart.-决策链社区论坛

Error in tvROC.jm(joint_model, newdata = source_df, Tstart = T_start, :there are no data on subjects who had an observed event time after Tstart and longitudinal measurements before Tstart.

常见问题 # 联合模型准确性评估

昨天

04812

Error in lme.formula(as.formula(fml), data = WD, random = as.formula(fml_rand)) :fewer observations than random effects in all level 1 groups-决策链社区论坛

Error in lme.formula(as.formula(fml), data = WD, random = as.formula(fml_rand)) :fewer observations than random effects in all level 1 groups

常见问题 # 线性混合模型

昨天

0658