import osimport sysimport pygamefrom cfg import *from modules import *from fractions import Fraction '''检查控件是否被点击'''def checkClicked(group, mouse_pos, group_type='NUMBER'): selected = [] # 数字卡片/运算符卡片 if group_type == GROUPTYPES[0] or group_type == GROUPTYPES[1]: ma...
复制 print("\nConfidence measure:") for datapoint in test_datapoints: probabilities = classifier.predict_proba([datapoint])[0] predicted_class = 'Class-' + str(np.argmax(probabilities)) print('\nDatapoint:', datapoint) print('Predicted class:', predicted_class) 根据分类器边界可视化测试数...
['userID','movieID','rating','timestamp']) test_ratings_df = create_data(f'{data_dir}/u1.test',['userID','movieID','rating','timestamp']) X_train, X_val,y_train, y_val = train_val(train_ratings_df,val_frac=0.2) movie_dict = create_movie_dict(f'{data_dir}/u...
After all, the very definition of a rational number states that you can express it as a quotient, or a fraction, of two integers as long as the denominator is nonzero. However, that’s not the whole story when you factor in infinite continued fractions that can approximate irrational ...
Optional | arguments start and end are interpreted as in slice notation. | | Return -1 on failure. | | rindex(...) | S.rindex(sub[, start[, end]]) -> int | | Return the highest index in S where substring sub is found, | such that sub is contained within S[start:end]. ...
#! python3 # sendDuesReminders.py - Sends emails based on payment status in spreadsheet. --snip-- # Check each member's payment status. unpaidMembers = {} ❶ for r in range(2, sheet.get_highest_row() + 1): ❷ payment = sheet.cell(row=r, column=lastCol).value if payment !
from math import log10 def karatsuba(x,y): # The base case for recursion if x < 10 or y < 10: return x*y #sets n, the number of digits in the highest input number n = max(int(log10(x)+1), int(log10(y)+1)) # rounds up n/2 n_2 = int(math.ceil(n / 2.0)) #...
4 is a valid value. A negative value for theprotocol parameter is equivalent to setting its value toHIGHEST_PROTOCOL.storage_options : dict, optionalExtra options that make sense for a particular storage connection, e.g.host, port, username, password, etc. For HTTP(S) URLs the key-value ...
方法 Count Number Of One Bits 计算一位的个数 Gray Code Sequence 格雷码序列 Highest Set Bit 最高设置位 Index Of Rightmost Set Bit 最右边设置位的索引 Is Even 甚至 Is Power Of Two 是二的幂 Numbers Different Signs 数字不同的迹象 Reverse Bits 反向位 Single Bit Manipulation Operations 单位操作...
Query the documents in your database usingSQL-like syntax SDK source code|Package (PyPI)|Package (Conda)|API reference documentation|Product documentation|Samples This SDK is used for theSQL API. For all other APIs, please check theAzure Cosmos DB documentationto evaluate the best SDK for your...