datashape | Language defining a data description protocol
kandi X-RAY | datashape Summary
kandi X-RAY | datashape Summary
Language defining a data description protocol
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Top functions reviewed by kandi - BETA
- Returns a dict containing the cmdclass for this versioneer
- Return a ConfigParser instance from root
- Return the project root
- Get the version information
- Return True if a dataset is tabular
- Convert an object into a DataShape
- Get version information
- Render git describe
- Create the versioneer config file
- Install versioneer
- Return the type of a measure
- Returns True if typeset matches the given signature
- Parse a struct field
- Group a list of items into a dictionary
- Parse a type keyword
- Given a list of dshapes returns the number of dimensions
- Parse an integer
- Check if ds are homogeneous
- Return True if ds is a datelike
- Returns True if ds is real
- Return True if ds is a collection of elements
- Returns True if ds is a boolean
- Parse a boolean
- Parse a string
- Scans the setup py py
- Topological sorting
- Convert an object into a DataShape object
datashape Key Features
datashape Examples and Code Snippets
Community Discussions
Trending Discussions on datashape
QUESTION
I'm new at asp.net and moq and xunit test, I want to create a test case for my asp.net project. I have the service file that is CRUD action, please show me how to write a test case.
The service that I want to write a unit test(Create, Delete, Get, GetAll, Update)
...ANSWER
Answered 2022-Mar-15 at 15:02If you're expecting the GetAll method to return something, you need to set up the call for the mocked service.
QUESTION
I have df1 like this:
...ANSWER
Answered 2021-Nov-30 at 11:33You can do something like this:
QUESTION
Here is my shacl.ttl:
...ANSWER
Answered 2021-Oct-13 at 19:20Your shape definition is a bit different from how the SHACL examples for sh:qualifiedValueShape go. I believe the property shape might need sh:path ex:paint to really match the property, like this:
QUESTION
I'm trying to classify texts into categories. I've developed the code which does this, but kfold sample sizes differ on Spyder and Pycharm, even though the code is exactly the same.
This is the code:
...ANSWER
Answered 2020-Nov-18 at 09:00Ok, I found the problem. As I mentioned in my post, the so-called problem arises based on the versions of the libraries. And it seems, Keras now displays the batch number instead of sample count. Here are the similar posts:
QUESTION
Created a new compute instance in Azure ML and trained a model with out any issue. I wanted to draw a pairplot using seaborn but I keep getting the error "ImportError: No module named seaborn"
I ran !conda list and I can see seaborn in the list
ANSWER
Answered 2020-Sep-07 at 04:17I just did the following and wasn't able to reproduce your error:
- make a new compute instance
- open it up using JupyterLab
- open a new terminal
conda activate azureml_py36conda install seaborn -y- open a new notebook and run
import seaborn as sns
- Are you using the kernel,
Python 3.6 - AzureML(i.e. theazureml_py36conda env)? - Have you tried restarting the kernel and/or creating a new compute instance?
QUESTION
I want to make use of a promising NN I found at towardsdatascience for my case study.
The data shapes I have are:
...ANSWER
Answered 2020-Aug-17 at 18:14I cannot reproduce your error, check if the following code works for you:
QUESTION
I'm making a 2D scatterplot with a tooltip, and currently the raycaster to detect when a point is being hovered over is broken. The tooltip only activates when touching an object, which is correct behavior, but it shows completely random data from points that aren't even close on the x/y plane, and changes information even when there are no other points close to the one being hovered over. Can anyone help me debug this behavior? Here is some relevant code (the rest can be found in the link above):
...ANSWER
Answered 2020-Aug-01 at 00:25Why are you using d3.mouse(view.node()); to get the mouse position? It looks like that's giving you wild results. When moving the pointer in a tiny space, I get an X range from 2200 to -97, when it should be a few pixels apart.
I recommend that on mousemove you get the exact XY screen position by using the default JavaScript method of event.clientX and event.clientY
See this example, taken directly from a Three.js Raycasting example
QUESTION
For my current task, I am making a 2D scatterplot with three.js, and need to make the points different sizes. Here is my current implementation. I can't figure out how to make the sizes of the points different and derived from the "radius" feature. Additionally, I want to make a small black border around every point that is the same thickness regardless of size, like this. For these types of features, I've seen that vertexShaders are traditionally used, but I want to render an almost static image and nothing needs to change during runtime. Here is relevant code:
...ANSWER
Answered 2020-Jul-31 at 12:50You can't use PointsMaterial to achieve the intended affect. You need a custom shader material for this or you try to enhance PointsMaterial with Material.onBeforeCompile(). I suggest you study the implementation of the following official example to check out the former approach:
https://threejs.org/examples/webgl_custom_attributes_points
An important part of the code is the vertex shader, which enables points of different sizes:
QUESTION
I am testing validation of RDF data using SHACL in TopBraidComposer Maestro Edition (v 6.3.2).
During my analysis of SHACL, I came across the document DASH Reification Support for SHACL. Chapter 2 of that document defines the property dash:reifiableBy, which - according to the document - "can be used to link a SHACL property shape with one or more node shapes. Any reified statement must conform to these node shapes."
This appears to say that one can define SHACL validation of statements against certain shapes. The document has an example, which I try to run in TopBraidComposer - slightly modified, though, in order to actually get validation results (in this case, that a statement is invalid). The code is:
...ANSWER
Answered 2020-Jun-25 at 01:51(Such questions may be better asked on the topbraid-users mailing list)
The shape looks fine but TopBraid currently doesn't validate rdf:Statements, but instead uses reified triples using http://datashapes.org/reification.html#uriReification
This may change in future versions, depending on the direction that Jena may take for RDF* support.
The current version of TBC isn't suitable for editing such reified values, but TopBraid EDG is.
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Install datashape
You can use datashape like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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