WebYou could loop through the list and keep the tuple in a variable and then you can see both values from the same variable... num= (0, 0) for item in tuplelist: if item [1]>num [1]: num=item #num has the whole tuple with the highest y value and its x value Share Follow answered Oct 30, 2012 at 18:29 CoffeeRain 4,452 4 31 50 WebApr 18, 2012 · argmax function returned the integer position within the index of the row location of the maximum element. pandas moved to using row labels instead of integer indices. Positional integer indices used to be very common, more common than labels, especially in applications where duplicate row labels are common.
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Web6 hours ago · 该书将带您学习使用Python的NLP,并研究了由Google,Facebook,Microsoft,OpenAI和Hugging Face等先驱者创建的变压器体系结构中的各种杰出模型和数据集。这本书分三个阶段训练您。在向RoBERTa,BERT和DistilBERT... WebDec 12, 2024 · array.max (axis=-1) which in your case will return a 3x3 array of the maximum values along the last axis: [ [0. 0. 0.] [0. 2. 0.] [0. 0. 0.]] If you want the indices of the maximum value, you would instead use argmax, just like you would max above: array [1,1].argmax () which in this case returns just 1.
WebMay 2, 2024 · I have a list that contains dates that I created using: dates_list = pd.date_range(startdate, num_of_periods, freq = 'MS') ^stored the date range in dates_list This returns my monthly list of da... WebNov 11, 2024 · One of these functions is the argmax () function, which allows us to find the first instance of the largest value in the array. # Get Index of the Max Value from a List using numpy import numpy as np a_list = [ 10, 11, 35, 14, 23, 9, 3, 35, 22 ] an_array = np.array (a_list) index = np.argmax (an_array) print (index) # Returns: 2 This works by:
WebSep 14, 2024 · Using NumPy argmax () to Find the Index of the Maximum Element #1. Let us use the NumPy argmax () function to find the index of the maximum element in array_1. array_1 = np. array ([1,5,7,2,10,9,8,4]) print( np. argmax ( array_1)) # Output 4 Copy The argmax () function returns 4, which is correct! #2. WebNov 5, 2013 · In order to get the max value of the dictionary. You can do this: >>> d = {'a':5,'b':10,'c':5} >>> d.get (max (d, key=d.get)) 10 Explanation: max (d, key=d.get) => Gets the key with the maximum value where d is the dictionary d.get => gets the value associated with that key Hope this helps. Share Improve this answer Follow
WebApr 14, 2024 · 然后,使用numpy.argmax 函数获取概率最大的标签,并将其添加到label_list 中。使用numpy.max函数获取概率最大的值,并将其添加到likelihood_list 中。 ... 好的,以下是基于 PyTorch 实现混淆矩阵的代码: ```python import torch import numpy as np from sklearn.metrics import confusion_matrix # ...
Webnumpy.argmax(a, axis=None, out=None, *, keepdims=) [source] # Returns the indices of the maximum values along an axis. Parameters: aarray_like Input array. axisint, optional By default, the index is into the flattened array, otherwise along the specified axis. outarray, optional If provided, the result will be inserted into this array. hbm tig 200 ac/dc inverterWebAug 2, 2011 · NumPy proposes a way to get the index of the maximum value of an array via np.argmax. I would like a similar thing, but returning the indexes of the N maximum values. For instance, if I have an array, [1, 3, 2, 4, 5], then nargmax (array, n=3) would return the indices [4, 3, 1] which correspond to the elements [5, 4, 3]. python numpy max hbm torxWebMay 1, 2024 · Add a comment. 1. you can use argmax method of numpy. argmax return index of maximum item of numpy array. def max_employment (countries, employment): max_country = countries.item (employment.argmax ()) max_value = employment.max () return (max_country, max_value) Share. Improve this answer. hbm trustee corporationWebNov 11, 2024 · One of these functions is the argmax () function, which allows us to find the first instance of the largest value in the array. # Get Index of the Max Value from a List using numpy import numpy as np … gold au per ounceWebWell, the speed of numpy.argmax looks amazing until you let it process a standard python list. Then the speed lies between explicit and implicit version. I guess np.array does not just create a list but it saves some extra info in it - like for example min and max values (just a … hbm thinnerWebMar 13, 2024 · Python创建二维数组实例(关于list的一个小坑) 下面小编就为大家带来一篇Python创建二维数组实例(关于list的一个小坑)。 小编觉得挺不错的,现在就分享给大家,也给大家做个参考。 hbm\\u0027s nuclear techWebOct 21, 2024 · You can simply write a function (that works only in 2d): def argmax_2d (matrix): maxN = np.argmax (matrix) (xD,yD) = matrix.shape if maxN >= xD: x = maxN//xD y = maxN % xD else: y = maxN x = 0 return (x,y) Share Improve this answer Follow answered Jan 12, 2024 at 22:11 iFederx 835 11 16 Add a comment 0 hbm tools milton florida