191 questions
The code below suddenly displays ValueError: Length mismatch, and I don't know how to deal with it.I thought it was because I got the same securities code over and over again, but it was working fine ...
I'm thinking of classifying two classes at keras on CNN.Here's the code.import randomimport pandas aspdfrom pandas import Series, DataFrameimport numpy as npimport matplotlib.pyplot aspltimport kerasf...
[Introduction] I am trying to create a dictionary using tuple in python, but an error occurred and I cannot create it.I'm sorry, but I'd appreciate it if you could tell me how to correct the error.Tha...
I'd like to resize the numpy image data set.Specifically, I would like to resize the image data set with the shape of the numpy array (2000, 512, 512, 3) to the numpy array (2000, 256, 256, 3). ( 5512...
The program below identifies the handwritten numeric dataset MNIST into 10 classes.The number of correct answers and the identification rate are determined by the validate function, and we used a conf...
There is an array X in python (5,5) similar to the following (the number is appropriate): array([59,65,57,57,62], [96, 81, 83, 83, 96], [53, 29, 30, 30, 53], [26, 0, 0, 0, 27], [20, 1, 5, 0, 19] ,...
I put np.ndarray type data in a for statement and created a neural net, but it doesn't work. Please let me know. Below is the error statement and the corresponding part.Error Statements 2020-11-11 14:...
The following data columns cannot be unified.Why?The following df3 dataarray([-1, 0, 1, 2, 1, 3, 4, 5, 6, 3, 3, 7, 8, 9]),list([-1, 10, 11, 10, 12, 13, 14, 15, 13, 16, 17, 13, 13, 13, 13, 13, 13, 13, ...
var http = require('http');var fs = require('fs');var request = require('request');var cheerio = require('cheerio');var iconv = require('iconv-lite');iconv.skipDecodeWarning = true; //Warning output o...
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