Can somenone point at research which applies state of the art data mining techniques in the field of psychiatry ?

More Ramkrushna Pradhan's questions See All

What is the significance of two different word vectors in the GloVe model, and how are they learned?

As mentioned in the paper https://nlp.stanford.edu/pubs/glove.pdf, the authors learn two word vectors(one being word vectors W, and another context based vectors W~ ). Why two separate vectors...

10 November 2017 4,387 2 View

What is the current status of research in emotion/sentiment analysis in social media texts ?

On which aspects of human emotion displayed through text or other media people are working on ? What further advances have been done since the discovery of 3 fold emotion in text (positive,...

04 May 2016 1,103 1 View

What can be a good model for this dataset ?

Here I have attached an image. Where the blue dots are actual data points and the red line is my prediction(using linear regression). Can you suggest any good model for this dataset ?It should be...

01 January 1970 9,418 8 View

Where can I get an Emotion Dataset which contains phrases and their associated emotions ?

I am looking for a dataset which contains a list of phrases and the emotion associated with it. For example for x="what the hell just happened", y='surprise'. and, x="no one loves me",y='sad'...

01 January 1970 3,087 8 View

Can anyone provide me the details of GPOMS (Google Profile of Mood States) ?

I am looking for a elaborate description of the algorithm and method behind the sentiment analysis tool GPOMS (Google Profile of Mood States). If I want to develop such kind of tool myself, then...

01 January 1970 3,782 2 View

Where can I get a standard dataset of mental disorders and their symptoms ?

I am in need of a gold standard dataset with features all of the mental disorders such as Depression, PTSD, Bipolar etc. and their symptoms. For example, symptoms of depression are back pain,...

01 January 1970 8,207 10 View

Can anyone point at a dataset of twitter profiles or ids of depressed individiuals ?

I am in need of a dataset or a file, in which I can get the twitter ids(profiles) of people who have been diagnosed with depression. Or can you suggest any method by which I can get these...

01 January 1970 5,918 5 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 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

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

How to arrange coordinates and extract climate dataset out of MPI-ESM-MR netcdf files?

Have a nice day everyone, I'm stuck in extracting datasets out of MPI-ESM-MR netcdf files because the latitude ranges from -3*10^6 to 3*10^6 and longitude ranges -5,9*10^6 to 5,9*10^6. Plus, the...

28 February 2021 912 3 View

Is there any Machine Learning/AI algorithm that lets you predict with incomplete features without missing value imputation process?

For instance, the model is trained with A,B,C,D,E features to predict F target. Then, I want to make prediction on a new data, but with only A,C,D,E is known without doing missing value imputation...

28 February 2021 1,556 6 View

Mark Taylor

Sorry I am late to this debate

In psychiatry, the most impressive data mining researchers imo are Stefan Leucht (Munich) and Jari Tiihonen (now Karolinska). I should add I have no personal connection with either of these two academics.

However, on a personal note you could access my own paper on early death in the mentally ill (see my site) as an example of the Scottish data mines.