AnomalyDetector | Samples for the Anomaly Detection API documentation | Predictive Analytics library

by Azure-Samples Jupyter Notebook Version: 193196 License: MIT

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | AnomalyDetector Summary

AnomalyDetector is a Jupyter Notebook library typically used in Analytics, Predictive Analytics applications. AnomalyDetector has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Samples for the Anomaly Detection API documentation:

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AnomalyDetector has a medium active ecosystem.

It has 78 star(s) with 154 fork(s). There are 742 watchers for this library.

It had no major release in the last 12 months.

There are 11 open issues and 2 have been closed. On average issues are closed in 1 days. There are 6 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of AnomalyDetector is 193196

Quality

AnomalyDetector has 0 bugs and 0 code smells.

Security

AnomalyDetector has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

AnomalyDetector code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

AnomalyDetector is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

AnomalyDetector releases are available to install and integrate.

AnomalyDetector saves you 175 person hours of effort in developing the same functionality from scratch.

It has 434 lines of code, 18 functions and 19 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

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AnomalyDetector Key Features

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AnomalyDetector Examples and Code Snippets

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Community Discussions

Trending Discussions on AnomalyDetector

How to use the Multi-variate Anomaly Detection Cognitive Service by Azure?

raise CompileError(msg) ImportError: Building module msanomalydetector._anomaly_kernel_cython failed

AWS-CDK Example of CloudWatch Alarm with Anomaly detection

QUESTION

How to use the Multi-variate Anomaly Detection Cognitive Service by Azure?

Asked 2021-Apr-23 at 06:11

In the latest version of the Anomaly Detection Service by Azure which supports the Multi-variate Cognitive Service, we need to train a model and then consume it.

The quickstart documentation for Python mentions a few libraries which are not getting imported:

...

ANSWER

Answered 2021-Apr-23 at 06:11

This error was with version azure-ai-anomalydetector==3.0.0b2. With version azure-ai-anomalydetector==3.0.0b3, this has been addressed.

The problem is because of the change of the response format recently. To solve that issue, you can change the line with error to

Source https://stackoverflow.com/questions/67105080

QUESTION

raise CompileError(msg) ImportError: Building module msanomalydetector._anomaly_kernel_cython failed

Asked 2021-Apr-18 at 07:23

While testing microsoft's anomaly detector project (https://github.com/microsoft/anomalydetector), this showed up:

File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils_msvccompiler.py", line 414, in compile raise CompileError(msg) ImportError: Building module msanomalydetector._anomaly_kernel_cython failed: ["distutils.errors.CompileError: command 'C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\BIN\\x86_amd64\\cl.exe' failed with exit status 2\n"]

I've googled the error message but found that most people met this problem while using pip install, which is not my case, and their solutions do not work for me. I've also tried running the program outside the anaconda virtual environment too, but the same message still shows.

Here is the full message:

(srcnn_python38) C:\Users\jimsu\OneDrive\桌面\srcnn\anomalydetector-master>python generate_data.py -- samples sample
_anomaly_kernel_cython.c
C:\Users\jimsu.pyxbld\temp.win-amd64-3.8\Release\pyrex\msanomalydetector_anomaly_kernel_cython.c(612): fatal error C1083: Cannot open include file: 'numpy/arrayobject.h': No such file or directory
Traceback (most recent call last):
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils_msvccompiler.py", line 412, in compile self.spawn(args)
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils_msvccompiler.py", line 518, in spawn return super().spawn(cmd)
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\ccompiler.py", line 910, in spawn spawn(cmd, dry_run=self.dry_run)
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\spawn.py", line 38, in spawn _spawn_nt(cmd, search_path, dry_run=dry_run)
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\spawn.py", line 80, in _spawn_nt raise DistutilsExecError(
distutils.errors.DistutilsExecError: command 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe' failed with exit status 2

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\site-packages\pyximport\pyximport.py", line 214, in load_module so_path = build_module(module_name, pyxfilename, pyxbuild_dir,
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\site-packages\pyximport\pyximport.py", line 186, in build_module so_path = pyxbuild.pyx_to_dll(pyxfilename, extension_mod,
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\site-packages\pyximport\pyxbuild.py", line 102, in pyx_to_dll dist.run_commands()
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\dist.py", line 966, in run_commands self.run_command(cmd)
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\dist.py", line 985, in run_command cmd_obj.run()
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\site-packages\Cython\Distutils\old_build_ext.py", line 186, in run _build_ext.build_ext.run(self)
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\command\build_ext.py", line 340, in run self.build_extensions()
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\site-packages\Cython\Distutils\old_build_ext.py", line 195, in build_extensions _build_ext.build_ext.build_extensions(self)
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\command\build_ext.py", line 449, in build_extensions self._build_extensions_serial()
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\command\build_ext.py", line 474, in _build_extensions_serial self.build_extension(ext)
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\command\build_ext.py", line 528, in build_extension objects = self.compiler.compile(sources,
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils_msvccompiler.py", line 414, in compile raise CompileError(msg)
distutils.errors.CompileError: command 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe' failed with exit status 2

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "generate_data.py", line 28, in from srcnn.utils import *
File "C:\Users\jimsu\OneDrive\桌面\srcnn\anomalydetector-master\srcnn\utils.py", line 37, in from msanomalydetector.util import average_filter
File "C:\Users\jimsu\OneDrive\桌面\srcnn\anomalydetector-master\msanomalydetector_init_.py", line 1, in
from msanomalydetector.spectral_residual import SpectralResidual File "C:\Users\jimsu\OneDrive\桌面\srcnn\anomalydetector-master\msanomalydetector\spectral_residual.py", line 31, in import msanomalydetector.boundary_utils as boundary_helper
File "C:\Users\jimsu\OneDrive\桌面\srcnn\anomalydetector-master\msanomalydetector\boundary_utils.py", line 5, in from msanomalydetector._anomaly_kernel_cython import median_filter
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\site-packages\pyximport\pyximport.py", line 459, in load_module module = load_module(fullname, self.path,
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\site-packages\pyximport\pyximport.py", line 231, in load_module raise exc.with_traceback(tb)
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\site-packages\pyximport\pyximport.py", line 214, in load_module so_path = build_module(module_name, pyxfilename, pyxbuild_dir,
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\site-packages\pyximport\pyximport.py", line 186, in build_module so_path = pyxbuild.pyx_to_dll(pyxfilename, extension_mod,
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\site-packages\pyximport\pyxbuild.py", line 102, in pyx_to_dll dist.run_commands()
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\dist.py", line 966, in run_commands self.run_command(cmd)
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\dist.py", line 985, in run_command cmd_obj.run()
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\site-packages\Cython\Distutils\old_build_ext.py", line 186, in run _build_ext.build_ext.run(self)
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\command\build_ext.py", line 340, in run self.build_extensions()
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\site-packages\Cython\Distutils\old_build_ext.py", line 195, in build_extensions _build_ext.build_ext.build_extensions(self)
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\command\build_ext.py", line 449, in build_extensions self._build_extensions_serial()
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\command\build_ext.py", line 474, in _build_extensions_serial self.build_extension(ext)
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils\command\build_ext.py", line 528, in build_extension objects = self.compiler.compile(sources,
File "C:\Users\jimsu\anaconda3\envs\srcnn_python38\lib\distutils_msvccompiler.py", line 414, in compile raise CompileError(msg)
ImportError: Building module msanomalydetector._anomaly_kernel_cython failed: ["distutils.errors.CompileError: command 'C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\BIN\\x86_amd64\\cl.exe' failed with exit status 2\n"]

...

ANSWER

Answered 2021-Apr-18 at 07:23

You've somehow(?) decided to use pyximport yourself, and it doesn't know how to find the Numpy files. I honestly don't know how you've done this since it isn't in any of their files. You also seem to be using Pyrex (which was the precursor to Cython); again, I don't really know how but this isn't what you want.

Either way, this is not the way you should be importing their Cython modules.

The correct way to set the msanomalydetector package up is to run python setup.py build_ext --inplace, or by installing it using Pip. I suggest you do that in a fresh Anaconda environment with on Cython, Numpy and Pandas.

Source https://stackoverflow.com/questions/67139153

QUESTION

AWS-CDK Example of CloudWatch Alarm with Anomaly detection

Asked 2020-Mar-11 at 16:57

Can someone provide a generic example of AWS Cloudwatch Alarm based on Anomaly Detection of a metric built with AWS CDK in Python3?

I have tried mapping aws cloudformation example of it to aws_cdk.aws_cloudwatch.Alarm and aws_cdk.aws_cloudwatch.CfnAlarm with little to no luck.

...

ANSWER

Answered 2020-Mar-07 at 07:50

There is no high level constructor for AbnormalDetector in current CDK(v1.27.0).

Pls directly use low level class CfnAnomalyDetector.

There is an example usage of AbnormalDetector with Alarm in CloudFormation doc. Use CDK low level Cfn* classes to create corresponding CFN configuration.

Source https://stackoverflow.com/questions/60548344

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install AnomalyDetector

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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