Keras – Dense and Conv2D values
Images that I would like to use to train the network are about the size of 4000px*3000px and about 40k of them, sorted in 250 classes.
I have made a CNN shown below:
python
Pandas Dataframe Generating Two new columns in a Dataframe that generate a count based on Conditional Parameters
Thank you for your time. I am not an advanced programmer. I am taking 1 programming course. I understand the basics and an okay amount of Python. Please don’t destroy the little confidence I have in programming. I realize the answer may exist but I haven’t found it yet with my searching skills.
What’s the difference of creating new column between df.with_column and df[‘new_col’] = func(df[‘old_col’]) in Polars
Sorry if this question’s asked before, but I’ve never seen it yet.
Python for loop multi-dimensional array indexing issue
I have the first two strings in a string list strs that is guaranteed to have length of at least 2. I want to compare their letters against each other, and perform a task when their letters are identical. Here is the code I am using:
how can I have a flask file wait for a specific button press in a html coded website? – python
I would like to use flask to check when a button is pressed in an HTML coded website, the website will be up and running and the py app needs to be running too and wait for the button click, then on the button click, it will get the input content and print it. How do I do this?
How to update dictionary arrays with list of new arrays?
Suppose I have this dictionary:
how to implement a scrollbar to grid in tkinter
I have a hard time implementing a scrollbar into my Tkinter project. I’ve been through numerous articles and answered questions on how to implement a scrollbar, but I’m just unable to implement a working solution after an entire day of researching this one ‘simple’ matter.
Unable to refernce a cell into an excel formula using openpyxl
from openpyxl import Workbook wb = Workbook() ws = wb.create_sheet(“Summary”) ws.cell(5,8).value = f’=PERCENTILE({ws.min_row}:{ws.max_row}, {ws.cell(6,6)}) So i want the formula to be dynamic. dynamic in the sense that the value results from this formula should change when the cell(6,6) value is changed just like it happen in excel but here in this case the cell is … Read more
Pandas data validation with regex on one column
What I want to do is look for a specific pattern. 1 letter, a dash, followed by a year and letter like “A-2012A”. After that, the rest of the column’s value can be anything. I want to confirm this first part. And return a true/false value. Is it possible?
Is there a way to plot a histogram with given bin widths with Mathplotlib?
I have two lists given.
One, named “bin_edge”, represents the lower and upper borders of 24 bins by 25 values. The second, named “counts”, represents the according counts (=values) of each bin.