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

Any better way to train a GMM on large dataset in Python/Matlab??

Python sklearn gmm gives the memory error for very large dataset, is there anyway that we can train GMM with larger dataset in Python/Matlab????

04 May 2016 1,361 2 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

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

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

Why CNN algorithm performs well in Network Intrusion Detection based on some recent resources?

Most of the papers have compared different hyperparameters such as layers, initializers, activation function, and optimizer algorithm in the CNN algorithm for detecting network intrusion. This is...

24 February 2021 4,578 4 View

Which are the most recent implications of ESL Academic Discourse in language teaching?

Language teachers at UTP (Language Department) are increasingly interested in the role of academic papers in the development of language (English) teaching practices. Research papers in Academic...

22 February 2021 1,388 4 View

Can i quantify protein concentration in sds page?

I have to quantify a mixture of proteins. But I can not quantify its concentration by any protein detection methods as the values fluctuate. Can i quantify the protein concentration by sds page?

22 February 2021 215 2 View

How do I collect online measures in a same-different task?

The same-different task requires to subjects to indicate whether a pair of stimuli seen or heard are the same (say AA or BB) or different (say AB or BA). Researchers often collect offline measures...

20 February 2021 9,226 2 View

MVN, how to conciliate contradictory results from Multivariate normality and Multivariate outliers test?

Dear colleagues, I'm working with Path analyses in lavaan and MVN packages. There are some results that for me are confusing and features from the MVN that I do not know how to set. My dataset is...

18 February 2021 190 3 View

Has anyone encountered any problems with abm good microRNA primers for quantification of mature miRNAs?

I've been trying to quantitate mature microRNAs in 293T cells with and without 'X'. 2ug of total RNA (isolated by Trizol method) is converted to cDNA using All-in one microRNA cDNA synthesis kit...

17 February 2021 8,986 2 View

Can you suggest a good domain identification tool?

I am working on a project to identify sensitive information from text and I am looking into the below categories: -adult content -health -politics -crime Can someone suggest an open source tool...

16 February 2021 4,844 4 View

Are you looking for a quality online conference on teaching and learning technology?

This large international conference will be held online this year due to COVID. I am submitting a paper to the Technology Enhanced Language Learning track (8). It is about a topic I have never...

15 February 2021 1,975 15 View

How to convert isotrophic Deriche filter into anistrophic?

12 February 2021 5,889 6 View