Talha Anwar

11 Questions 13 Answers 0 Followers

Questions related from Talha Anwar

What is difference when we say PCA as feature extraction technique or PCA as feature reduction technique?

I am aware of using PCA (principal component analysis) as feature reduction, it reduce the m number of features into n features, where n is number of PCA component. In this case we already have m...

04 April 2019 2,102 3 View

How can i know, is the driver in rest, or highway or in city from the physionet drivers data?

I want to find stress levels,but i am unable to find during which time interval driver is in city or highway physionet.org/pn3/drivedb/ how can i find it

03 March 2018 9,551 0 View

Do you know any EEG course offered by online website such as coursera ?

Do you know any machine learning and EEG combined course offered by online website such as coursera , udemy, udacity>

01 January 1970 6,813 4 View

Machine learning algorithm when data has 3 conditions and 2 classes

I have a dataset of EEG with 2 classes , normal subject and patients. Each subject has 3 conditions. It mean during data collection of each subject, the subject undergoes three conditions, You can...

01 January 1970 3,690 5 View

What is the proper way to use Wavelet decomposition for noise removal?

Greetings, Every One. I am bit confused about usage of wavelet decomposition for noise removal. I am finding Peak to peak interval from a PPG signal. But when i use wavelet decomposition, my...

01 January 1970 4,749 6 View

Python pandas data frames vs apache spark data frame

any one here has studied the comparison of pandas data frame vs spark data frame in term of efficiency using python.. ?

01 January 1970 6,178 3 View

List of features for classification of EEG dataset

I am looking for a list of features like time domain features, frequency domain features and entropies...

01 January 1970 3,324 5 View

Is there a way to choose EEG channels before extracting features?

I am working on classification of schizophrenia and i see the channels placed at central sulcus give good accuracy then using all channels. I want to this automatically using some algorithm. Here...

01 January 1970 5,590 6 View

What can be the potential area of research when bio medical engineering is combined with big data..?

Greetings every one. I want to know what can be future trending and potential research and application areas, if biomedical engineering is combined with big data analytics. How will you see...

01 January 1970 5,344 3 View

Do you think EEG related processing can be improved using parallel distributed processing?

I have seen some work on this topic, but that was not significant. May be this area has less potential?? I am bit confuse about the scope of integrating both area i-e big data and neuroscience....

01 January 1970 5,158 5 View

Best Features for schizophrenia EEG data set?

What are the best features to classify schizophrenic vs normal using ERP dataset?

01 January 1970 6,414 3 View