I am worrying in python, and I’ve a list composed by 8 sublists, made in this way: [[value1,value2,value3], …]. I want to change to “False” only the third value (value3) in all sublists using a list comprhension, but my code does not work, and a I don’t know why. athlete_session_…
How can I see the model as visualized?
I am trying to do some sample code of GAN, here comes the generator. I want to see the visualized model but, this is not the model. Model.summary() is not the function of tensorflow but it is keras?? if so how can I see visualized model?? My function is here. Answer One possible solution (or an idea) is to wr…
How to improve Hindi text extraction?
I am trying to extract Hindi text from a PDF. I tried all the methods to exract from the PDF, but none of them worked. There are explanations why it doesn’t work, but no answers as such. So, I decided to convert the PDF to an image, and then use pytesseract to extract texts. I have downloaded the Hindi …
I want to train the CSRNet model on UCF_CC_50 dataset which has total number of images 50. and face a problem like
I want to train the CSRNet model on UCF_CC_50 dataset but occurring this problem The file path is C:UsersGigabyte pcDesktopCOUNTINGCSRNet-pytorch-masterUCF_CC_50part_A_final/train_dataimagesIMG_1.jpg Answer Your code does not comply with the structure of the annotation file you are trying to read. Annotations…
ValueError: not enough values to unpack (expected 3, got 2) in Pytorch
this is my Define validate function when I load the model and start prediction using this code I have received the error using PyTorch.and after this, I am iterating through the epoch loop and batch loop and I landed with this error. And this is the main function where I call validate function get the error w…
How to plot a column value with its index as axis
I have a data frame df: In reality, I have 50 rows in the data frame. To make it simple I am representing it here with only 3 rows. I am interested in illustrating the correlation between ColumnA and ColumnB that is given in df[‘correlation’]. What would be the best possible way to do so? One of t…
How to make a Tkinter Button change its own text attribute?
Context: this is part of a program I am making that builds a form with Tkinter that respects a specific json schema. It works recursively and build_dict_form in called every time an “object” type (that actually corresponds to the dict type in python) is encountered in the schema. build_rec_form wi…
Pandas – Merge rows of dataframe that have a shared value
I have a dataframe with a list of items in the first row and then all the items that were bought with that item in subsequent columns: I want to merge all the items bought with each item into a single row as below: So, all the items bought with Item 1 form the columns next to it. As you
Mongoengine: Querying using __not__contains but with lists instead of string
I have a list of topics that I want to filter out from ‘title’ field in News Database. I want the solution to do the opposite of what __contains does, but contains works with string, and I want to give it a list in which it will filter out every news that will contain the words given in the list.
opencv align two images by keypoints with stretching
I have two images image1 (object): ]3 Original image without marked keypoints: image2 is a white picture (500×500) In image1 and in image2 I have marked keypoints. I want to align image1 on image2 by keypoints. So the goal that both keypoints overlaps with stretching, scaling and transforming image2. Thi…