ImageNet has been a deep learning benchmark data set since it was created. It was the competition that showed that DL networks could outperform non-ML techniques and it’s been used by academics as a standard for testing new image classification systems. A few days ago an exciting paper was published on arxiv for training ImageNet in four minutes. Not weeks, days or hours but minutes. This is on the surface a great leap forward but it’s important to dig beneath the surface. The Register sub headline says all you need to know:
If you’ve read pretty much any other of my artificial intelligence blog posts on here then you’ll know how annoyed I am when the slightest advance in the achievements of AI spurs an onslaught of articles about “thinking machines”, that can reason and opens up the question of robots taking jobs and eventually destroying us all in some not-to-be-mentioned1 film franchise style. Before I get onto discussing if and when we’ll get to a Detroit Become Human scenario, I’d like to cover where we are and the biggest problem in all this. Continue reading Thinking machines – biological and artificial
One of the things I’ve been doing more this year is speaking more at conferences and meetups. I always take the time to speak to the audience afterwards to see if there were aspects they didn’t get or enjoy, so I can hone the presentation for the next time1. Even when under embargo of product details, there’s usually lots of things that you can talk about that the wider community will find interesting and I have been encouraging people to break their presentation fear by talking at meetups.
One of the things I love about Kindle unlimited is that I’m regularly finding new authors that I wouldn’t necessarily know about otherwise. At my reading rate I often find that I’m trying to pick a new book at odd hours of the day (or night) and will go with something new recommended by Amazon and this is how I came across Bandwidth by Eliot Peper.
Kindle had this prominently as a Sci-Fi choice for me while I was in the middle of several different dragon-related fantasy series and I was very much motivated for something a little more thought provoking.
I’m proud to call myself Dr Bastiman. It’s on my email signature (personal and professional), it’s in my twitter name, it’s the title I use when dealing with I have to give my details for just about anything. I’m proud of it and have never consider this to be immodest. My title shows to the world that I’ve achieved something considerable. I was both surprised and then immediately not surprised when a storm started on Twitter…
My title is Dr Fern Riddell, not Ms or Miss Riddell. I have it because I am an expert, and my life and career consist of being that expert in as many different ways as possible. I worked hard to earned my authority, and I will not give it up to anyone.
I’ve had similar rants myself over the years. Particularly at one company where using my title in my email signature didn’t fit their cultural “tone of voice” yet at the same time senior males with PhDs were allowed to use their titles… I now use mine everywhere. However, the reason that the tweet came to my attention was one of the bizarre responses… Continue reading Dammit I’m a Dr not a Stereotype
I read an interesting thread this morning that really resonated with me. I am continually ensuring that my team have a great work-life balance, encouraging them not to work too hard and ensuring that they have time with their families. There are occasions when things go wrong and everyone needs to pull together but this should always be the exception. I’ve written before about the expectations of some tech companies in excessive hours as the only way. However, I have got to where I am by working as hard as I could, being determined in what I wanted to achieve, using my evening to improve and learn new things so I have the knowledge and experience for each new step. I pushed myself really hard, because I knew I could always do more, do better. I still do. Continue reading Constant learning, commitment and determination
At the ReWork Retail and AI Assistants summit in London I was lucky enough to interview Kriti Sharma, VP of AI and Robotics at Sage, in a fireside chat on AI for Good. Kriti spoke a lot about her experiences and projects not only in getting more diverse voices heard within AI but also in using the power of AI as a force for good.
We discussed the current state of AI and whether we needed legislation. It is clear that legislation will come if we do not self-police how we are using these new tools. In the wake of the Cambridge Analytica story breaking, I expect that there will be more of a focus on data privacy laws accelerated, but this may bleed into artificial intelligent applications using such data. Continue reading Democratising AI: Who defines AI for good?
By now, the majority of people who keep up with the news will have heard of Cambridge Analytica, the whistle blower Christopher Wylie, and the news surrounding the harvesting of Facebook data and micro targeting, along with accusations of potentially illegal activity. In amongst all of this news I’ve also seen articles that this is the “awakening ” moment for ethics and morals AI and data science in general. The point where practitioners realise the impact of their work.
“Now I am become Death, the destroyer of worlds”, Oppenheimer
It’s been a crazy month. From the lead up to the product launch at work to know it seems like I’ve been doing nothing but back to back assignments for my Open University maths degree. So much so in fact that I’ve not had time to study, but only focus on the assignments themselves. It all started back with the second TMA for M337 (Complex analysis), which was a rush job and I got a much lower score on that than I would have liked.
I then had two weeks until a computer marked assignment for MS327 and was going into this without having looked at any of the material in the book. As usual, I spent my commute trying to get through it, but barely made it a quarter of the way through before I realised I’d have to start working through the questions for the assignment. Computer marked assignments are very different from the tutor marked ones. You either select an answer from a choice of 4-6 potential results1 or by typing a numerical result. Therefore your answers are either correct or incorrect. There are no marks for method.
If you find yourself in this position, my best advice is always to do the unit quizzes. These are usually in a similar format and will get your brain in the right place for the assignment itself. In combination with the handbook and text books you should be able to follow how to get the answers from the questions, although please make time to go back and fill in the gaps as soon as you can.
With the iCMA out of the way, I then had a week for the third TMA of MS327. Fortunately on the same topics as the iCMA, but much more involved questions. This was a lot trickier to pick up. With the usual standing room only on the commute, I’ve had to spend a lot of evenings trying to do this around family time and study in the excessive noise of soft-play centres… not a great environment for thought!
So I’ve just submitted the MS327 TMA online and I’m pretty happy with it. Now I have two weeks to get the M337 TMA3 done and I’m a little more nervous about that. There isn’t time to go through the study materials and answer the questions, so I’ve given myself a week to get as far as I can and then I’ll dive into the TMA and see how far I can get…
On the plus side, the OU offers substitution on your assignments, so it’s okay to have a bad one and you’ll be allocated a score that’s the average of the other three. So I can still pull up my average for M337, as long as I do well on this TMA.
I’m really hoping that I can get time to get these to 100% before the exams in June!
Breaking discipline with my Open University studies is never a good thing. Once you’re behind, it’s so difficult to catch up, especially with a full time job and a young child. It’s been a crazy few weeks at work too, we’ve had a major launch event and lots of projects with looming deadlines.
It was in the days leading up to this launch that I had a TMA due for one of my level 3 OU modules, M337 Complex Analysis.
What a day! OU TMA on complex maths first thing, full work day with a break to #Giveblood then @StoryStreamAI ‘s fantastic #aihype demystify event. Fantastic speaking to everyone, but happy to be heading home.
With all the other deadlines I’d only done half of the study necessary for the TMA. This is never a comfortable position. I got away with it at level 1 and mostly got away with it at level 2 but you really can’t do this at level 3. Especially when the focus is calculus of complex functions. I made a start in good time, but without the time to really get my head into the topics, it was always going to be an uphill struggle to make the intuitive leaps necessary at this level to determine the correct method.
In the days leading up to that TMA my sleep profile was pretty awful. I can’t remember what caused it, but I had so many nights in a row where I got very little quality rest. This isn’t great. It impairs judgement at the best of times. I could have asked for an extension in good time, but that would just compound the problem with the MS327 assignments in a few weeks1.
When you’re sleepy, it’s easy for “i” to look like “1” and “z” to look like “2” particularly in equations where there are other terms with these numbers. One of those days I found myself working on problems from the wrong module (MS327) and just looking at my notes it’s pretty obvious that I nodded off in the middle of writing these2. Maybe it isn’t that obvious, but trust me that this level of spider scrawl is not representative of the handwritten work I normally submit!
The results of my assignment are back and it turns out I can’t do calculus in my sleep, let alone path integrals of complex functions. I really do need to up my game and attribute more time to this degree3.
On a side note, I’m really pleased that my presentation at the launch event was recorded – I was a little light-headed after giving blood on top of poor sleep. I presented for 5 minutes and couldn’t remember a thing I said immediately afterwards. I got some great feedback, so there’s definitely a learning there for being relaxed, not overthinking what you’re saying and also speaking about what you know! I’ve only heard the audio so far, but will post the video when I have it.