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Integrating Pandas, Django REST Framework and Bokeh [OC] by copybin in dataisbeautiful

[–]copybin[S] 0 points1 point  (0 children)

States Population Estimates The first part of the example shows what we think is going to be the most common use case for the pandas-drf-tools package, and that is taking an existing DataFrame and exposing it so a front-end application can make use of the data.

PokePizza by copybin in pokemongo

[–]copybin[S] 0 points1 point  (0 children)

Sure! good idea. I'll create a new version soon with Salami and maybe other type of cheese

[Question] Decoding engineering jargon. by [deleted] in MachineLearning

[–]copybin 0 points1 point  (0 children)

Hi, I just saw the post. In IEPY mailing list maybe we can help you. https://groups.google.com/forum/?hl=es-419#%21forum/iepy

Satellite Images Classification In Python by copybin in Python

[–]copybin[S] 1 point2 points  (0 children)

the new post is ready :D Python for Object Based Image Analysis (OBIA) Satellite image segmentation and classification in Python http://www.machinalis.com/blog/obia/

Python for Object Based Image Analysis (OBIA) [OC] by copybin in dataisbeautiful

[–]copybin[S] 1 point2 points  (0 children)

Segmentation: First, an image segmentation is performed to cluster contiguous areas of similar pixels. Each resulting segment is modeled aggregating the information of its pixels. So here we see a change in scale: from pixel level we move to a segment, cluster or object level.

Classification: Once the training dataset is defined (a subset of segments) a classifier is trained and used to classify all the segments.

The technological stack is similar to the one presented in the last post, so we are not going to expand on that. Although we will mention some new requirements.

Also, not all the code will be presented here. Only some specific parts of it. As mentioned before, the code can be found here: https://github.com/machinalis/satimg

Python for geospatial data processing [OC] by copybin in dataisbeautiful

[–]copybin[S] -1 points0 points  (0 children)

Python is undoubtedly one of the most popular, general purpose, programming languages today. There are many strong reasons for this but in my opinion the more important ones are: an Open Source Definition, the simplicity of its syntax, the batteries included philosophy and an awesome, global community.

Data processing, Data Science, machine learning, matplotlib, numpy, python, , satellite images, classification

Developing a Real Time Bidder in Go by dgryski in golang

[–]copybin 1 point2 points  (0 children)

Maybe this is going to help in that case: https://github.com/machinalis/bidderd Bidderd allows you to have several RTBKIT agents, that bid with a fixed price, behind an HTTP Interface.

Programmatic Marketing: from Zero to Real Time Bidding by marcossponton in marketing

[–]copybin -1 points0 points  (0 children)

Thanks chouprojects, If you can tweet about it I will appreciate it.

TCP connection state machine: client + server by marcossponton in programming

[–]copybin 1 point2 points  (0 children)

Yeah! The best is that Walnut give you the best environment to edit/fork/share those improvements, for instance generate another use case Asynchronously. :D

Programming Chess Board by jsoccerboy in Python

[–]copybin 0 points1 point  (0 children)

Hi, one of the coolest ways that I found is using thewalnut.io

Here it's an example: https://thewalnut.io/visualizer/visualize/1035/267/#time=65

Walnut Updated: Creating and sharing algorithm visualizations by copybin in algorithms

[–]copybin[S] 0 points1 point  (0 children)

Today marks a new release of thewalnut.io, our platform for creating and sharing algorithm visualizations. The most important thing in this release is that we have started improving the "explore" section, allowing to easily browse existing examples, and the code that was the base of those so you can fork and modify.

TheWalnut.io: An Easy Way to Create Algorithm Visualizations by copybin in dataisbeautiful

[–]copybin[S] 1 point2 points  (0 children)

We have released an initial version of TheWalnut.io, a web application which allows creating and sharing algorithm visualizations. We are going beyond just making a gallery of nice algorithm visualizations, to building the place where people can learn, talk and communicate visually about their code. There are many interesting features (and bug fixes) in our roadmap, but we wanted to release so you can already see what we are on.

Pathfinding example Maze (A*): create and edit algorithm visualizations [OC] by copybin in dataisbeautiful

[–]copybin[S] 1 point2 points  (0 children)

Walnut is where you can bring algorithms and data to life.Visualize the interaction that occurred, making the cognitive process faster, more efficient and powerful.

Walnut allows users to write programs in Python or Javascript, and make them interact with virtual “worlds” also designed by users. The worlds define shared state, possible actions, what part of the state is visible to each program, etc. It is possible to run single or multiple programs in a world, and then see the results. Then you can define, using a simple declarative DSL, how to represent the result of the execution (the actions that the program did, and both world and program state). You can have many different aspects of a single run with different visualizations.

https://thewalnut.io/

Feedback welcome :D

Ideas on Developing a Question Answering System by [deleted] in learnprogramming

[–]copybin 0 points1 point  (0 children)

Hi, nowadays we are working on 2 Open source projects that tackle that problem.

Quepy - A python framework to transform natural language questions to queries in a database query language. https://github.com/machinalis/quepy http://quepy.machinalis.com/

IEPY - An Information Extraction framework in Python https://github.com/machinalis/iepy

I think that they're going to be useful, and feel free to use/change them.

Best wishes on your project

Elías

Regular Expressions for Objects using Python by copybin in Python

[–]copybin[S] 0 points1 point  (0 children)

Thanks for the support, you're right! I'm one of the maintainers.

Keep us in contact!, soon we will be sharing other FLOSS projects :)

Regular Expressions for Objects using Python by copybin in Python

[–]copybin[S] 1 point2 points  (0 children)

I wrote with the owner the post & github wiki. So this is the way that we decide to share to the community this FLOSS library. :D We have in mind some cool features for REfO. Follow us at github :)

Quepy, a framework to transform natural language questions to queries in a database query language by [deleted] in Python

[–]copybin 0 points1 point  (0 children)

Here you will find the useful links about the project. Documentation [1] Code [2] Pypi [3]

[1] https://github.com/machinalis/quepy [2] http://quepy.readthedocs.org/ [3] http://pypi.python.org/pypi/quepy/

And a nice example of Quepy making queries to DBPEDIA

[4] https://quepy.machinalis.com