Attaching created JIRA [1].
[1] https://wso2.org/jira/browse/ML-15
On Thu, May 7, 2015 at 10:00 AM, Nirmal Fernando nir...@wso2.com wrote:
Ok, got it! Thanks :-) We'll add an option then.
On Thu, May 7, 2015 at 9:52 AM, Upul Bandara u...@wso2.com wrote:
I'm sorry my bad!
We have to tell,
On Thu, May 7, 2015 at 9:23 AM, Upul Bandara u...@wso2.com wrote:
Iris dataset is a bit old one. Nowadays, most of the datasets come with a
header row.
+1 adding a helper line in UI.
But if header is missing, can't we add a set of dummy feature names ( such
as F1, F2, and etc. ) and
It seems this is the first row of the dataset, with an X if a value is a
number :-)
On Thu, May 7, 2015 at 9:41 AM, Upul Bandara u...@wso2.com wrote:
I think asking is a valid option. Some tools automatically detect header.
Ex: R
[image: Inline image 2]
Sometimes, they might check the
Hi All,
Currently, ML expects first row of a dataset to be the header row. How
should we enforce this? We can't do a validation here AFAIU, but we could
add a helper line in UI, mentioning that we expect the first row to be the
header row. Wdyt?
--
Thanks regards,
Nirmal
Associate Technical
Iris dataset is a bit old one. Nowadays, most of the datasets come with a
header row.
+1 adding a helper line in UI.
But if header is missing, can't we add a set of dummy feature names ( such
as F1, F2, and etc. ) and continue the model building process ?
On Thu, May 7, 2015 at 9:15 AM,
We have to ask from the user, giving them an option to select. :)
On Thu, May 7, 2015 at 9:27 AM, Nirmal Fernando nir...@wso2.com wrote:
On Thu, May 7, 2015 at 9:23 AM, Upul Bandara u...@wso2.com wrote:
Iris dataset is a bit old one. Nowadays, most of the datasets come with a
header row.
+1 for adding a helper. Think its also the general standard to have the
first row as the header in datasets.
On Thu, May 7, 2015 at 8:47 AM, Nirmal Fernando nir...@wso2.com wrote:
Hi All,
Currently, ML expects first row of a dataset to be the header row. How
should we enforce this? We can't
On Thu, May 7, 2015 at 9:38 AM, CD Athuraliya chathur...@wso2.com wrote:
I think it's good to give an option to select and show them a preview of
dummy feature names with a sample data row. It will help them in selecting
response variable and other variables in explore view.
+1 for next
I think it's good to give an option to select and show them a preview of
dummy feature names with a sample data row. It will help them in selecting
response variable and other variables in explore view.
+1 for adding a helper for this release.
On Thu, May 7, 2015 at 9:31 AM, Supun Sethunga
I think asking is a valid option. Some tools automatically detect header.
Ex: R
[image: Inline image 2]
Sometimes, they might check the ration between string an numbers in the
first line.
If we looking at the code related to read.csv we can get an idea
On Thu, May 7, 2015 at 9:34 AM, Nirmal
Popular Iris dataset doesn't seem to have it.
On Thu, May 7, 2015 at 9:13 AM, Supun Sethunga sup...@wso2.com wrote:
+1 for adding a helper. Think its also the general standard to have the
first row as the header in datasets.
On Thu, May 7, 2015 at 8:47 AM, Nirmal Fernando nir...@wso2.com
hmm.. another option :-) I think we can stick to the helper line.
On Thu, May 7, 2015 at 9:31 AM, Supun Sethunga sup...@wso2.com wrote:
We have to ask from the user, giving them an option to select. :)
On Thu, May 7, 2015 at 9:27 AM, Nirmal Fernando nir...@wso2.com wrote:
On Thu, May 7,
Ok, got it! Thanks :-) We'll add an option then.
On Thu, May 7, 2015 at 9:52 AM, Upul Bandara u...@wso2.com wrote:
I'm sorry my bad!
We have to tell, the header is missing.
[image: Inline image 1]
On Thu, May 7, 2015 at 9:44 AM, Nirmal Fernando nir...@wso2.com wrote:
It seems this is
I'm sorry my bad!
We have to tell, the header is missing.
[image: Inline image 1]
On Thu, May 7, 2015 at 9:44 AM, Nirmal Fernando nir...@wso2.com wrote:
It seems this is the first row of the dataset, with an X if a value is a
number :-)
On Thu, May 7, 2015 at 9:41 AM, Upul Bandara
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