Machine Learning and Data Science Course

While working through how to add machine learning to my mental health app, I came across the course “Machine Learning A-Z™: Hands-On Python & R In Data Science” at Udemy, found at:

https://www.udemy.com/machinelearning/.

The course looked like exactly what I wanted, so I signed up and got another course (“Deep Learning”) included in bundle. I am about 20 videos into the ML course and I am loving it!

I have already installed the two major (and open source) IDEs (Integrated Development Environments) used in the course:

Anaconda for Python: https://www.anaconda.com/

and

RStudio: https://www.rstudio.com/

I have also begun to work through datasets in both Python and R. Great stuff!

World Mental Health Day 2018

It is almost the end of the day here in Aotearoa New Zealand. A decade ago, I wouldn’t have given a day highlighting mental health a second thought. I was one of those persons who spent the first four decades of his life without any significant mental health concerns. Sure, I felt a bit anxious on that sixth cup of coffee and sure I had dealt with bullies in primary school, but that was it. I didn’t realise how easy I had it. I also didn’t have much empathy or compassion for the suffering of others.

Ten years ago, my world collapsed. I experienced PTSD as my marriage ended. In the depths of despair, I decided to become a counsellor to help others.

Mental Health Day is now front and centre in my thoughts. I can imagine the suffering of others, because I have felt it myself. I have also counselled others in person and from a distance. The burdens others carry can be unimaginable and when we try to understand, we tend to pull back in fear. One of the first things I learned as a counsellor was not to be a problem-solver. People in distress get more than enough of those interactions. Sure, help, but don’t feel a need to fill every second with speaking and don’t tell them “all you need to do is . . . ” That rubbish is generally unwelcome.

How can you help? Learn about mental health issues. Volunteer to just be with those suffering. Do things to make their struggles a bit easier – be it offering them a cuppa, listening without advising, making a meal, bringing their wash from the clothesline. There are so many ways to help others in need.

If we are lucky enough not to be struggling ourselves right now, we certainly will, given enough life. Help someone up, asking nothing in return. When you someday get the same, you will savour it that much more.

For those struggling – you are not alone.

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internal validity

The extent to which the results of a research experiment can be attributed to the independent variable under consideration, rather than to some confounding variable, through minimisation of systematic error (bias).

Contrast to external validity.

illusory correlation

When researchers (or the public) assume a relationship exists between variables which occur together, when there is actually no correlation between the variables. The reasons for assuming a relationship between variables can be driven by personal biases, racism, “common sense” or other cognitive biases.

Android Studio

Android Studio is the IDE (Integrated Development Environment) for the creation of Android apps and is based on IntelliJ IDEA.

I began app development with Apple years ago, but as Android has so much of the market, I have realised that it is better to start again with a different IDE, programming language and platform.

Mobile Operating System Market Share Worldwide – August 2018

Android: 76.82%
iOS: 20.45%
Unknown: 1.23%
Windows: 0.4%
Samsung: 0.28%
Series 40: 0.23%

(Source: http://gs.statcounter.com/os-market-share/mobile/worldwide, Accessed 27 Sept 18)

So, now I am in Android development and will provide resources for app development on this site, as I work my way through the IDE.

Android Studio is found at https://developer.android.com/studio/.

IntelliJ IDEA is found at https://www.jetbrains.com/idea/.

Graduate Diploma in Arts (Psychology) is next for me

I already have five qualifications, but when I began thinking about doing a Psychology degree, it just felt right for me. I have a Master of Counselling and don’t actually *need* another degree to do the work I love, but I have always attempted to excel at what I do and additional studies in mental health is very exciting! So, in addition to my continuing reading in counselling and therapy topics, I will be doing a Graduate Diploma in Arts (specialising in Psychology).

Some great reading ahead! I have already bought the first two texts for the course, which starts next year.

Here’s to the journey!

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