Data Science Questions, Problems & Solutions : TransWikia.com ~ Page 316

Deep learning basics

I am looking for a paper detailing the very basics of deep learning. Ideally like the Andrew Ng course for deep learning. Do you know where I can find this...

Asked on 09/25/2020 by Maxi

6 answer

Python writing to Excel file: writerow() takes no keyword arguments

I have this script: import requests from requests import get from bs4 import BeautifulSoup import csv ...

Asked on 09/25/2020

1 answer

What cost function and penalty are suitable for imbalanced datasets?

For an imbalanced data set, is it better to choose an L1 or L2 regularization? Is there a cost function more suitable for imbalanced datasets to improve the model score...

Asked on 09/24/2020 by red_GNS

3 answer

How can I annotate labels to images automatically?

I have 80 classes, for each class, there are 100 images. I want to label all images for object detection.For this task I have downloaded the LabelIMG tool but...

Asked on 09/23/2020 by prashanth

1 answer

How to find a probability distribution the parameters of which do not impact each other like mean and variance in normal distribution do?

I need to find a probability distribution to fit my data. My data has two important features, duration and activity count. Duration means how long one sequence lasts and activity...

Asked on 09/23/2020 by Feng Chen

0 answer

Looking for the proper algorithm to compress many lowres images of nearby locations

I have an optimization problem that I'm looking for the right algorithm to solve. What I have: A large set of low-res 360 images that were taken on a regular...

Asked on 09/22/2020 by user1282931

0 answer

What is the algorithm/logic top e-commerce companies use to show products in "What's new?" and "Bestsellers" sections on the website?

I am trying to solve this problem for a fashion e-commerce website that sells t-shirts, joggers etc. Till now I am only able to make some rule based logics only....

Asked on 09/22/2020 by Ekagra Singh

0 answer

Chain function in backpropagation

I'm reading a Neural Networks Tutorial. In order to answer my question you might have to take a brief look at it. I understand everything until something...

Asked on 09/21/2020 by Alon

2 answer

Orange Import and process spectra time dependent/kinetics

I would like to import FTIR spectra that have been collected over time then use Orange to preprocess these as a group. I currently have the spectra as individual SPC...

Asked on 09/21/2020 by Natalie Benbow

1 answer

Active learning on image classification model

Say we have a trained image classification model. Theoretically, is it possible to update the model with only a sample without retraining? If not, is there any kinds of active...

Asked on 09/20/2020 by william007

1 answer

Ask a Question

Get help from others!

Data Science : Recent Questions and Answers (Page 316)

Ask a Question