“invalid index to scalar variable”是一个在Python中常见的错误提示,意味着你试图对一个标量(即非序列类型的数据,如整数、浮点数或布尔值)使用索引操作,就像它是一个列表、元组或字符串等序列类型一样。 导致“invalid index to scalar variable”错误的常见原因 错误的数据类型操作:尝试对一个非序列类型
shadowsouls 2017.11.17 满意答案 invalid index to scalar variable标量变量无效索引 重点词汇invalid无效的; 不能成立的; 有病的; 病人用的; 使伤残; 使退役; 失去健康; 病人,病号; 残废者; 伤病军人; 变得病弱; 因病而奉命退役scalar variable标量变量 00分享举报为您推荐 invalidate DeprecationWarning invalid...
在该行:results.append(RMSPE(np.expm1(y_train[testcv]), [y[1] for y in y_test])) 如何解决? import pandas as pd import numpy as np from sklearn import ensemble from sklearn import cross_validation def ToWeight(y): w = np.zeros(y.shape, dtype=float) ind = y != 0 w[ind] =...
问如何在不触发'IndexError: invalid index to scalar variable.‘’的情况下进行索引。错误ENPython中包...
This is my code. I am applying two types of thresholding to make the grayscale image to binary. CODE: import os import numpy as np import cv2 import matplotlib.pyplot as plt def get_ocr_data(image_path, save_folder): y_line = [] rows = [...
Hey, I'm trying to visualize model trained with python -m baselines.run --alg=deepq --env=PongNoFrameskip-v4 --num_timesteps=1e4 --save_path=~/models/pong_10K_deepq by loading saved model like this python -m baselines.run --alg=deepq --e...
alphalens运行IndexError: invalid index to scalar？安装一下这个库，alphalens-reloaded，用的的时候还是...
在Data Manager中使用Variable Data Manager JobStream的属性中,点击Variables,首先定义变量名称,然后在初始化语句里写: Lookup( 'CN_DS_DMS_TSKF_RPT', 'select v from aconfig where k=1' ) 其中'CN_DS_DMS_TSKF_RPT'为在connections中配置的数据库的链接名称,这样就可以为你的变量赋值了,...
IndexError: invalid index to scalar variable. 在网上很难找到gym较好的参考,很多api的使用建议直接去看gym代码'''\\ def act(self, state): if np.random.rand() <= self.epsilon: return random.randrange(self.action_size) act_values = self.model.predict(state) return np.argmax(act_values[0]...
save_rank_result(query_indices, output, max_rank, vis_label, label_sort, actmap) File "./fastreid/utils/visualizer.py", line 69, in save_rank_result ax.set_title('{}/{:.2f}/cam{}'.format(query_name, self.all_ap[q_idx], cam_id)) IndexError: invalid index to scalar variable....