Scipy.signal.resmaple and scipy.signal.resample_poly in scipy 0.18.1, which one is better?

I am using sicipy.signal.resample and scipy.signal.resample_poly from scipy 0.18.1, and I observed that scipy.signal.resample_poly works faster most of the time. but which one is better...

08 September 2016 5,563 0 View

What would be the optimal size for UBM and T in Language recognition using ivectors?

What would be the optimal size of UBM and T for Language recogntion using I-vectors? Normally, in Language recogntion, we have limited number of classes, i.e. 40 languages, so will it be ok to use...

05 June 2016 8,327 1 View

Anybody know how we can use scipy.signal.resample for resmpling the speech signal from 44100 Hz to 8Hz in python?

The standard scipy.signal.resample is used to resample the signals, can anybody tell me how we can change the sampling frequency of speech signal from 44100 Hz to 8000 Hz using...

04 May 2016 9,884 7 View

Is there any way to train the GMM for very very big data, I tried with Python sklearn gmm, but it give memory error?

Any efficient way of GMM estimation for very very big data???

04 May 2016 433 4 View

Is there any efficients and faster Gaussian Mixture Model (GMM) implementation, as Matlab/Pyhton(sklearn) are not so faster?

03 April 2016 2,892 4 View

Is there any freely available language detection speech database?

03 April 2016 4,936 0 View

How much accurate is the UBM-GMM for language identification?

03 April 2016 5,193 1 View

Why we use Linear Discrimenent Analysis (LDA) for ivector reduction in speaker recognition? Is it compulsory step?

02 March 2016 6,418 3 View

How to set the threshold for speaker verifcation?

02 March 2016 6,356 8 View

Interesting and fun to work with Python.more fun than matlab..and as well its open source....... but one question why Python is getting reputation?

02 March 2016 3,422 6 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

Is there any research regarding how training and development is going to change in the era of Fourth Industrial Revolution?

As the organizations getting prepared for the fourth industrial revolution, to enhance the skills of their workforce what type of changes are necessary and going to occur in the training and...

01 March 2021 3,199 3 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

Which group formation theory do you recommend for projects that aim to bring together entrepreneurs for training for regional development?

I would like to have ideas about which theories of group formation are suitable for entrepreneurial training projects, with the aim of creating bonds, building trust, and collaboration for...

28 February 2021 4,223 2 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

Can anyone provide the Support vector regression code structure of LIBSVM MATLAB or python ?

Please, if Gaussian Parameter optimization is possible in this code structure

28 February 2021 278 3 View

How to prevent ANFIS Model from negative prediction values in MATLAB?

I have input and output data set for "ANFIS modeling in MATLAB", and I am getting some negative predicted values of output in testing. However, the predicted values of output in training are...

28 February 2021 3,459 3 View