Python Forum
Python Forum

Search Results
Post Author Forum Replies Views Posted [asc]
    Thread: Text pre-processing issue
Post: Text pre-processing issue
I'm analyzing the speeches of several US presidents and I would like to make some sentiment analysis. However, the pre-processing part gets stuck on [*] in Google Colab and it doesn't pre-process the ...
 PythonSpeaker Data Science 0 1,628 Mar-23-2020, 08:42 PM
    Thread: How to build linear regression by implementing Gradient Descent using only linear alg
Post: How to build linear regression by implementing Gra...
I'm studying this dataset: https://archive.ics.uci.edu/ml/datasets/...ower+Plant These are the features: - AT: Ambiant Temperature - V: Exhaust Vacuum - AP: Ambient Pressure - RH: Relative Humidit...
 PythonSpeaker Data Science 1 2,201 Dec-01-2019, 04:39 PM
    Thread: Problem with number of rows containing null values
Post: RE: Problem with number of rows containing null va...
I replaced null values with the median. I also replaced "0" with "0.01": median = df['Other_Sales'].median() #print(median) df['Other_Sales'].fillna(median, inplace = True)
 PythonSpeaker Homework 3 2,244 Nov-23-2019, 12:16 PM
    Thread: Problem with number of rows containing null values
Post: Problem with number of rows containing null values
After cleaning all the rows that has null values, why do I still have a row count that is uneven ? The data set and my code can be found here: https://drive.google.com/drive/folders/1...sp=sharing T...
 PythonSpeaker Homework 3 2,244 Nov-22-2019, 11:37 AM
    Thread: Data Cleaning with PyHive
Post: RE: Data Cleaning with PyHive
This is the original dataset: 'vgsales.csv' The cleaned dataset: 'cleaned_vgsales.csv' https://drive.google.com/drive/folders/1...sp=sharing
 PythonSpeaker Homework 2 2,487 Nov-16-2019, 10:30 AM
    Thread: Data Cleaning with PyHive
Post: Data Cleaning with PyHive
Hey, So i'm using this dataset: https://www.kaggle.com/gregorut/videogamesales which contains 16 000 rows of data. I'm doing some data cleaning: removing all the rows that contain null values. Tha...
 PythonSpeaker Homework 2 2,487 Nov-14-2019, 09:47 PM

User Panel Messages

Log Out
My Profile
Pay your profile a visit
User Control Panel
Do some changes on your profile
My Messages
View private messages unread
Avatar
Change avatar
Signature
Change signature
Announcements
Announcement #1 8/1/2020
Announcement #2 8/2/2020
Announcement #3 8/6/2020