logspace | Based on Apache Solr | Search Engine library

by Indoqa Java Version: 0.3.0.1 License: EPL-1.0

X-Ray Key Features Code Snippets(1)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | logspace Summary

logspace is a Java library typically used in Database, Search Engine applications. logspace has no bugs, it has no vulnerabilities, it has build file available, it has a Weak Copyleft License and it has low support. You can download it from GitHub, Maven.

The user and integrator documentation can be found at

Support

Quality

Security

License

Reuse

Support

logspace has a low active ecosystem.

It has 5 star(s) with 2 fork(s). There are 7 watchers for this library.

It had no major release in the last 12 months.

logspace has no issues reported. There are 30 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of logspace is 0.3.0.1

Quality

logspace has no bugs reported.

Security

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

License

logspace is licensed under the EPL-1.0 License. This license is Weak Copyleft.

Weak Copyleft licenses have some restrictions, but you can use them in commercial projects.

Reuse

logspace releases are available to install and integrate.

Deployable package is available in Maven.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed logspace and discovered the below as its top functions. This is intended to give you an instant insight into logspace implemented functionality, and help decide if they suit your requirements.

Saves a report
Creates a report object
Returns whether the given report is tip of the given report
Validate that a report can be saved
Performs a Solr query
Creates a PropertyDescription object for a given property id
Loads the description of a given global agent
Gets the agents activities
Get the timestamp range query
Saves the current agent capabilities
Gets a sorted report
Create a time series
Gets a report with the given ID
Closes the agent
Post an event stream
Gets the capabilities of a given controller
Stores an order in Solr
Returns the order for the given controller
Retrieve the order of the given controller id
Execute an operating system
Returns the property names of the event with the given IDs
Create a StoredEvent instance from a Solr document
Updates the cluster s capabilities
Performs the commit
Post download event
Gets all documents for a given time series definition

Get all kandi verified functions for this library.

logspace Key Features

No Key Features are available at this moment for logspace.

logspace Examples and Code Snippets

Logarithmic logspace .

python

Lines of Code : 8

License : Non-SPDX (Apache License 2.0)

Copy

def logspace(start, stop, num=50, endpoint=True, base=10.0, dtype=None, axis=0):
  dtype = np_utils.result_type(start, stop, dtype)
  result = linspace(
      start, stop, num=num, endpoint=endpoint, dtype=dtype, axis=axis)
  result = math_ops.pow(ma

Community Discussions

Trending Discussions on logspace

Simultaneous feature selection and hyperparameter tuning

python need to convert a "linspace" into something more "logarithmic"

How to add ticks for minutes and hours to a y-axis of logarithmic seconds?

Iterate a function for different values of an argument

PyCharm unsolved reference 'linspace' in '__init__.pyi | __init__.pyi'

Python curve fit optimize using relative deviation instead of absolute deviation

I get a double decade when plot semi-log x-axis : how to force display each decade?

Lossing randomness in sklearn model

Why does my NumPy logspace give me an infinity array?

Create a 2D array from 2x1D arrays

QUESTION

Simultaneous feature selection and hyperparameter tuning

Asked 2021-Jun-13 at 14:19

I'm trying to conduct both hyperparameter tuning and feature selection on a sklearn SVC model.

I tried the below code, but am getting an error which I have included.

...

ANSWER

Answered 2021-Jun-13 at 14:19

You want to perform a grid search over a Pipeline object. When defining the parameters for the different steps of the pipeline, you have to use the __ syntax:

Source https://stackoverflow.com/questions/67958533

QUESTION

python need to convert a "linspace" into something more "logarithmic"

Asked 2021-May-17 at 14:49

Forgive me, I'm always been very bad at math, now trying to learn some python (and some math aswell) by coding.

I have this:

...

ANSWER

Answered 2021-May-17 at 14:49

You can pass any linspace to np.log. This will give the logarithm of each point. To get the result within certain bounds, you can use a linear transformation: divide by the largest value and multiply with the desired range, perhaps add a baseline value.

For example:

Source https://stackoverflow.com/questions/67557856

QUESTION

How to add ticks for minutes and hours to a y-axis of logarithmic seconds?

Asked 2021-May-14 at 23:21

My code right now looks like this:

...

ANSWER

Answered 2021-May-14 at 23:14

An idea is to use the minor y ticks, both for labels and for extra grid lines. A special formatter displays the labels as minutes, hours, days. (matplotlib 3.4 is needed to directly set the formatter, older versions need a FunctionFormatter to set the custom formatter). Optionally, a different color and fontsize can be used for these new ticks.

To leave out the overlapping y tick label at 10⁵, a special formatter can test for that power and set an empty label. The corresponding grid line will still be drawn as there still will be a tick position.

Source https://stackoverflow.com/questions/67541530

QUESTION

Iterate a function for different values of an argument

Asked 2021-Apr-08 at 19:50

I have this function:

...

ANSWER

Answered 2021-Apr-08 at 19:50

Use:

Source https://stackoverflow.com/questions/67010712

QUESTION

PyCharm unsolved reference 'linspace' in '__init__.pyi | __init__.pyi'

Asked 2021-Apr-06 at 06:20

PyCharm gives me an unsolved reference warning when I use np.linspace.

...

ANSWER

Answered 2021-Apr-06 at 06:20

As commented by user2235698, I was running an older version of PyCharm 2020.3 which contains a bug (should be fixed in version 2020.3.3), see https://youtrack.jetbrains.com/issue/PY-46169.

To fix it manually I changed the following lines in numpy's _init_.pyi:

Source https://stackoverflow.com/questions/66901976

QUESTION

Python curve fit optimize using relative deviation instead of absolute deviation

Asked 2021-Apr-01 at 06:58

I am fitting curve using the scipy.optimize.curve_fit. From what I notice, the curve fitting is performed by minimizing the sum of the squared residuals of f(xdata, *popt) - ydata, whereas I want to minimize the squared residuals of relative error: (f(xdata, *popt) - ydata)/ydata since my ydata order of magnitude varies a lot. How to optimize using the relative deviation? I do not need to necessarily use curve_fit function. Any python function to achieve this is fine.

PS: I am aware of another approach of converting the ydata into logspace and fitting the resulting data. But I do not want to do this approach.

...

ANSWER

Answered 2021-Mar-29 at 07:14

I suppose that it is related to the previous question scipy curve_fit coefficient does not align with expected value (physics relevant?)

Instead of importing ydata, import a new numerical file made of log(ydata).

And replace the function f(xdata) by a new function log(f(xdata)).

This is equvalent to change the criteria of fitting from LMSE to LMSRE.

Source https://stackoverflow.com/questions/66848350

QUESTION

I get a double decade when plot semi-log x-axis : how to force display each decade?

Asked 2021-Mar-10 at 23:20

I am faced with a simple problem. When I do a semi-log plot(log on x-axis) like this :

...

ANSWER

Answered 2021-Mar-10 at 13:39

You could use nbins = number of ticks you want

Source https://stackoverflow.com/questions/66563737

QUESTION

Lossing randomness in sklearn model

Asked 2021-Feb-22 at 20:18

I am encountering a very weird situation.

I am trying to use SVM in sklearn for a binary classification task. Here is my code:

...

ANSWER

Answered 2021-Feb-22 at 20:18

The code below will return different class probabilities for different values of random_state in SVC. The fact that the predicted classes are identical across different runs simply means that there is not much ambiguity about the classes the data points belong to. In other words, if your data points look like this, they are easily separable and models with different seeds will assign the same classes to the same points.

In practice, if a first model assigns for instance to a data point the probabilities {A: 0.942, B: 0.042, C: 0.016} and another model with a different seed assigns the probabilities {A: 0.917, B: 0.048, C: 0.035}, then both models will predict the same class A for this point.

Source https://stackoverflow.com/questions/66275426

QUESTION

Why does my NumPy logspace give me an infinity array?

Asked 2021-Feb-10 at 02:38

To get a logarithmic array of 1000 until 1000000000 with 23 points I wrote this code in Python:

...

ANSWER

Answered 2021-Feb-10 at 02:38

np.logspace is not doing what you think it's doing. You are expecting the effect of np.geomspace:

Source https://stackoverflow.com/questions/66127586

QUESTION

Create a 2D array from 2x1D arrays

Asked 2021-Feb-09 at 21:43

I would like to create a 2D array called " prior_total " from 2 1D arrays " prior_fish " and np.arange(5) : the first index i in prior_total[i,j] would correspond to the i-th element of prior_fish and the second one j to the j-th element of np.arange(5).

Caution : the first array contains different number of elements than the second array.

I tried to do like this :

...

ANSWER

Answered 2021-Feb-08 at 01:23

Use np.stack

Source https://stackoverflow.com/questions/66094701

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

Vulnerabilities

No vulnerabilities reported

Install logspace

You can download it from GitHub, Maven.
You can use logspace like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the logspace component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

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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