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Post Author Forum Replies Views Posted [asc]
    Thread: Cross-validation: evaluating estimator performance
Post: Cross-validation: evaluating estimator performance
I'm trying to understand Cross-validation. Very simply if I want to test train split I load the following yet theres no mention of importing a dataset ? >>> import numpy as np >>> ...
 Grin Homework 1 2,648 Jun-27-2018, 11:24 PM
    Thread: Melt or Slice
Post: Melt or Slice
Using the following dataset : https://www.kaggle.com/jessevent/all-crypto-currencies I'm trying to isolate two crypto (Bitcoin and Ethereum) currencies and pick a date to compare using a plot. I'm ...
 Grin Data Science 0 2,187 Jun-24-2018, 06:02 PM
    Thread: ValueError: could not convert the string to float
Post: RE: ValueError: could not convert the string to fl...
(Jun-14-2018, 07:31 AM)DeaD_EyE Wrote: Please use Code Tags. You can edit your post. done, any help appreciated.
 Grin Data Science 3 10,262 Jun-14-2018, 05:12 PM
    Thread: ValueError: could not convert the string to float
Post: ValueError: could not convert the string to float
Any help much appreciated: from sklearn import preprocessing btc.dropna(inplace=True) X=btc.drop('Price_After_Month',axis=1) X=preprocessing.scale(X) y=btc['Price_After_Month']Error:-----------------...
 Grin Data Science 3 10,262 Jun-13-2018, 10:19 PM
    Thread: Help with CSV importing
Post: RE: Help with CSV importing
This can be closed.
 Grin Homework 1 3,348 Jun-13-2018, 10:14 PM
    Thread: Help with CSV importing
Post: Help with CSV importing
I am attempting this futures prediction on blockchain. I am trying to load this CSV from kaggle. This is the script - ## Keras for deep learning from keras.layers.core import Dense, Activation, Dro...
 Grin Homework 1 3,348 Jun-11-2018, 01:29 PM
    Thread: IndentationError: unexpected indent
Post: RE: IndentationError: unexpected indent
(May-14-2018, 10:39 PM)killerrex Wrote: Please use [python][/python] and [error][/error] or the indentation is lost... and in this case seems like your error is precisely an indentation error. Hi Ki...
 Grin Data Science 3 4,872 May-15-2018, 05:30 AM
    Thread: IndentationError: unexpected indent
Post: IndentationError: unexpected indent
Hi All. I'm trying to run some models on a dataset for college assignments and having a problem with the following commands. I'm typing them direct into the command line. import pandas as pd impor...
 Grin Data Science 3 4,872 May-14-2018, 09:57 PM
    Thread: unable to locate package - pandas datareader
Post: RE: unable to locate package - pandas datareader
Thanks for the replies, im stuck on Linux for no reason other than the cost to upgrade my machine (broke dad to 3 lovely kids), so to get a bit more mph I installed Ubuntu on my old windows desktop. I...
 Grin Data Science 3 6,296 Apr-12-2018, 11:43 AM
    Thread: unable to locate package - pandas datareader
Post: unable to locate package - pandas datareader
Hi I'm new to the world of programming and I am really under pressure to learn python at the moment for a mature student college course. So im looking for help on how to get python pandas installed on...
 Grin Data Science 3 6,296 Apr-11-2018, 08:39 PM

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