Uber Open Source organization

uber ·

Hi, I wish to create a computer engineer from Ludwig .Steps will bea.First I will take one language such as python.b.then it's one cmd "print".c. I will create a set of 100 plus programs of "print" in question and answer forms. This will include the use of...

@desikan95 thank you really much for your availability! Really appreciated.

Regarding data soruces, in the recent v0.3 version of Ludwig we added many new supported formats already, and are still working on adding even more and improve the preprocessing ...

Sure I can start working on the tests. I have emailed you privately! Thanks :)

@desikan95 thank you really much for your availability! Really appreciated.

Regarding data soruces, in the recent v0.3 version of Ludwig we added many new supported formats already, and are still working on adding even more and improve the preprocessing ...

thank you really much for your interest and your willingness to get involved!I believe the best way to get started without the need to get all the nitty gritty details of Ludwig internals is helping out with tests. It's a great way to gradually get acqua...

I'm happy to help out! Thank you for your quick response. I went through some of the issues and I thought I could work on supporting more data sources for Ludwig ().I'm happy to help write tests for any existing features as well, if you feel that will he...

thank you really much for your interest and your willingness to get involved!I believe the best way to get started without the need to get all the nitty gritty details of Ludwig internals is helping out with tests. It's a great way to gradually get acqua...

Hey, I'm a student developer who's interested in getting into open source development.I came across Ludwig while browsing for projects and found it interesting and would like to contribute to it in some way. I do have two years of industry experience as a ...

Thank you, Piero.

I will post again if I have satisfactory results.

Hi Aris,

there could be more than one way to approach this problem.In my opnion the most traightforward way would be to split the abstract in sentences and feeding each sentence as input with the label as output.This may end up working fine, but does no...

Hi there.

I would like to use Ludwig to predict the sequence of labels for all the sentences in a set of documents. More specifically, I would like to use the Pubmed RCT dataset.

The input is abstracts. Each abstract has sentences with a label (BACKG...

Thank you, Piero! I checked your website and there is even one more funny coincidence. In my master thesis, I'm implementing in DGL a very similar model that you had implemented on Uber Eats using Graph Convolutional Networks :sweat_smile:

The paper a...

Hi Charlie,
Posting here the conversation we were having on twitter for future reference: https://twitter.com/w4nderlus7/status/1319371195653840896?s=20
Let me know if yo ustill have doubts or issues!
Cheers,
Piero

Hi Guys,

I really love the library yet I'd need to use it via programmatic API in pure Python (no bash, no YAML) for text classification matters.

I can't seem to get it to work and can't find any details in the docs; so I was wondering if you could g...

Hey Lucas,funny enough I'm the person giving that talk :)And actually COTA was the first model developed with Ludwig, so definitely yes, you can reproduce exactly that architecture in Ludwig.In your model definition you would need to have the inp...

Hi,

I'm watching an amazing talk about how Uber handles Customer Care using COTA and I'm wondering if it's possible to reproduce the architecture of this project just using the Ludwig framework. The architecture I'm referencing is in this Uber present...

Hi Sutirtha,yes you can definitely do time series classification with Ludwig.Assuming your 621 columns are numbers at different times, you'll have to combine them in a single column with space delimiters. Like three columns with values 4, 2, 1 will become ...

My csv file contained 663 columns. Containing float values. The last (663 th) column is either classified as 1 if its a beat, otherwise 0.

• I have created twocolumns 664- which has all the inputs concatenated with space named it 'ColumnA'. col...

Hi Sutirtha,a couple things: you are getting a few erors when loading the data, so I'm not really sure in which order you are running the cells and what actually is the problem. if train is not none this should work without problems.Also, the output seems ...

Hi Sutirtha,a couple things: you are getting a few erors when loading the data, so I'm not really sure in which order you are running the cells and what actually is the problem. if train is not none this should work without problems.Also, the output seems ...

Hi, I am facing an issue. Can you tell me the problem?
@w4nderlust

Hi Shyam,Ludwig is a toolbox for deep learning models. You can obtain something similar to arima using a specific combiner after a timeseries input feature with a passthrough encoder, but that's not really the intent of the library. If you want to use arim...

Hi Piero,
We use Arima to learn from the historical data based on its learning it can forecast for the future days/weeks/months. Can we do the same in Ludwig. Wont it required any features during the forecast(as in linear regression model).

RegardsShyam Ku...

Thank you very much @w4nderlust . I will try

Hi Sutirtha,yes you can definitely do time series classification with Ludwig.Assuming your 621 columns are numbers at different times, you'll have to combine them in a single column with space delimiters. Like three columns with values 4, 2, 1 will become ...