On Thu, May 7, 2015 at 9:23 AM, Upul Bandara <[email protected]> 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 continue the model building process ? >
How can we detect that the header row is missing? > > > > On Thu, May 7, 2015 at 9:15 AM, Nirmal Fernando <[email protected]> wrote: > >> Popular Iris dataset doesn't seem to have it. >> >> On Thu, May 7, 2015 at 9:13 AM, Supun Sethunga <[email protected]> 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 <[email protected]> wrote: >>> >>>> 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 Lead - Data Technologies Team, WSO2 Inc. >>>> Mobile: +94715779733 >>>> Blog: http://nirmalfdo.blogspot.com/ >>>> >>>> >>>> >>> >>> >>> -- >>> *Supun Sethunga* >>> Software Engineer >>> WSO2, Inc. >>> http://wso2.com/ >>> lean | enterprise | middleware >>> Mobile : +94 716546324 >>> >> >> >> >> -- >> >> Thanks & regards, >> Nirmal >> >> Associate Technical Lead - Data Technologies Team, WSO2 Inc. >> Mobile: +94715779733 >> Blog: http://nirmalfdo.blogspot.com/ >> >> >> > > > -- > Upul Bandara, > Associate Technical Lead, WSO2, Inc., > Mob: +94 715 468 345. > -- Thanks & regards, Nirmal Associate Technical Lead - Data Technologies Team, WSO2 Inc. Mobile: +94715779733 Blog: http://nirmalfdo.blogspot.com/
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