Zingography # 13 : Cognitive Behaviour + Data Science ; AB Test Validation Tool

I have been really fascinated by the capability of AB Testing Tool to make Designing Decisions using Data Science.
If you combine Machine Learning & Statistical Science to the same – then Previous Combo becomes more Potent & Effective.

AB Testing can be a tough Art to Master, even the most experienced ones go wrong all the time with their hypothesis & metrics selection.
Hence accepting your own & your colleagues varying opinions + navigating through the same to get most effective Long Term Impacts is they Key for Success.
But one should be honest to the science of AB Testing & how it is designed even if results are not favourable – it’s like a daily routine that should be practiced as it is.

What am here to discuss is the New Art of combining “Cognitive Design Behaviour with Data Science Algorithms” and especially use Spotify’s Playlist Recommendation for the same.

My Current Research Analysis says that Spotify’s Recommendation Engine is one of the best in this space!

Yeah better than Apple‘s iTunes, Alibaba‘s + Amazon’s Return HomePage Pages Recommendations or Similar SKU suggestions, Google‘s Search Engine or Google News Feed, Netflix‘s Similar Shows Features. What makes Spotify shine here is how it has used the Music Preferences Attributes along with Human Emotion Capture Calculations ! They use a unique score assigned to each song preferences & suggest them if your attributes matches the range of moods/preferences! Also their Engine is constantly improving & updating based on bigger cluster preferences. What I appreciate is that they are not using Other Platforms similar data but trusting self engines to contribute. Secondly, it empowers the customers to play with the algorithm to change preferences.

This slideshow requires JavaScript.

As per further search, AB Testing plays a very important role in making below decisions:

  • UI Decisions : Button Shape, Contrast colour, Position, Text, Headline, Icons (+ vs Heart), Widget Decisions, Hamburger Menu
  • Page Format – list view vs card view, the information architecture, number of information shared in a single page view
  • Metrics selection & Order Prioritisation for Making recommendations of Playlist
  • Deciding the Weightage of different Key Factors for engine’s Logic – which is the Highlight of Spotify’s Success!

  • Localising + Personalising the Site : https://www.thinkwithgoogle.com/intl/en-gb/success-stories/how-spotify-increased-premium-subscriptions-using-google-optimize-360/
  • Optimising the Keywords Search : When users in Germany searched for “audiobook” and clicked on one of Spotify’s ads, they were either brought to the custom page or to the original page.
  • Creating Culture of Experimentation & Real Time AB Testing Result platform which is most crucial. (They were earlier using Google’s Optimizely for a long time)

Did I ever share the perfect method of conducting an AB Test Experiment :

  1. Define the Problem – To increase conversion, to increase revenue
  2. Come up with a series of ideas to work around the same basis historical data, recent findings, industry insights – This should be a collective + collaborative process wherein everyone should be heard & allowed to explain their logic. Also while prospecting, one has to think about the impact % on success metrics with what confidence, duration, sample size.  Do not hesitate to use AB Testing calculator for same.
  3. Finally one has to prioritise these ideas basis their impact, time + effort + cost and decide on the order of these tests
  4. While designing the test – decide the Hypothesis that by doing so & so the impact shall increase. What is important to note is that while choosing these tests – they have to be such that can be proven only by data results. Also for tests with drastically different options – it can be a short duration test while for closer options, sample size hence duration has to be longer.
  5. So Hypothesis, success metric, options selection are very crucial aspects of the test
  6. Keep observing the performance of key metrics (Primary, Secondary at least) during the tests – no need to take sudden decisions basis this but observe the pattern.
  7. Let the test complete & observe the results – if results are drastically different, you have a clear winner. If test results are negative (do not worry), try with a different hypothesis & options. If test results are closer then decide whether to increase sample size or to discard the test or to go ahead with partial winner (last one not recommended but call can be taken depending on experience/circumstance/influence of other tests).
  8. Keep doing the same for different cases
Advertisements

My Moroccan Diaries…

I chose Morocco coz I wanted to experience the different offerings of Middle East World Zone – The blue, white & Brown Arabic Architecture in between the inter-twining streets against the Blue Sky & Blue Sea with Quiet & Conventional People Folks really appealed to me as a place I really wanted to see.

I had been to Mountains a lot, European destinations, South East Asian Beaches, Cape Town’s valley streets but never to Middle Eastern World & that appealed to me as something I have to see with my eyes to experience. And surely, overall I was not disappointed.

Here are the things I loved :

  • The Medina walks with amazingly interesting architecture, culture, people, markets, practices (one of the most fascinating was how pretty houses were hidden inside non revealing brown walls), lives insights, handicraft industries (though my new friend Gracia mentioned that its not possible to make so much of stuff by hand alone – I agree).
  • The Hasan Mosque in Casablanca was breath-taking with its architecture & grandness – Pure Grandness of location & design – WOW!
  • The landscape were varying from Mountains (Green, Brown) to small villages to loads of markets to wide open spaces. Morocco has apparently everything from seas, deserts, mountains, modernism & medina lives to offer.
  • How the infrastructure is so much in place – very similar to Europe & a developed Islamic Country – very impressive.
  • The hotels we stayed in were majorly 4 star with lovely swimming pool views
  • Some Interesting travel places thrown in form of Roman Remains, French ski resort amongst many others.
  • I was amazed with what Progressive Islamic nation with Monarchy Dictatorship focussed on public spends at infrastructure, education, tourism, agriculture (oranges, indigo, handicrafts) can go on to achieve – my regards for this small (in geographical area) has gone up many times.
  • Though I did not expect the group I got – was able to make friends with two Italian ladies which worked out rather well & also got to see how Italians & Spanish families travel which was quite interesting
  • Morocco was filled with visitors at this point & hence one could see all age groups & nationalities floating around with so many Japanese thrown in with their selfie sticks!
  • I got some time to do self evaluation which is MOST CRITICAL for me while travelling
  • The weather was mostly pleasant with some times becoming too hot or cold
  • Also very few Indian tourists thankfully.. and no extra charge for camera..

For my next travel, here are my thoughts :

  • I would like to be more involved in the planning & probably do it on my own totally & see how it goes
  • I would want to know the itinerary more in detail so I can plan what to buy, what to wear, what to carry a bit more in advance
  • I think 4 days is enough for me to get a flavour of the place & I would like to explore something more new next quickly

Will share the pictures & some more insights in some days.

New Interests Findings & Relevance

  • Russian Philosophy – How Capitalism & Socialism Thoughts evolved during Cold War & shaped the world. How China kept its Communism intact

Leninism vs Marxism vs Stalinism vs Communism and its after impacts.
My PM Learnings : How the limit of human thought-processes was explored way back & even put into practice – resulting in new ideologies. How different ideas might create excitement & perspectives at the particular time but ultimately the one which is most resilient & inclusive of people with self absorption & growth scope results into longevity.

  • Quantum Physics linked to Spiritualism – Stephen Hawking, Albert Einstein

How the infinity unites one & that leads to the discovery of yourself w.r.t. the universe is Beautiful!
My PM Learnings : To have a LARGER THAN LIFE VIEW TOWARDS our daily usage of Products.

  • Ancient Scriptures linked to Neuroscience & Psychology – 

My PM Learnings : How it is possible to explore the amazing transient models plus it has already been explored in depth of research. If one can be a good student & learn to adapt to different times as a customised solution – it can result into something Great!

  • Cognitive Science Linked to Design Models & Artificial Intelligence/ Machine Learning involving Cryptography/Coding/Rubiks Cube

My PM Learnings : How different perspectives can lead to some unique models for consumer thought process mapping using basic thoughts. Here’s one list of such principles :  https://fs.blog/general-thinking-concepts/

  • Animation : There are different types like 2D, 3D (which is most popular with CUG, etc.), Whiteboard, Stop Motion (My Fav), Cutout, Sand, FlipBook, 

My PM Learnings : How to use different perspectives of people into creating different illusions & visualisations

  • Drone Photography : Different places where it has been used to shoot a completely new perspective!

My PM Learnings : To think out of box & how same stuff can look so different!

  • Luxury Behavioural science with Globalisation playing an important Role

My PM Learnings : It’s important to understand how people from a different Geo-Political- Social Background can have a completely different take on expectation of services & offerings.

  • Origin of Human Race (Sapiens) – Initiated to Central Asia & how spread to Eurasia regions! How Civilisations Kicked Off? How GOT is linked 

My PM Learnings : Its so important to know the history behind your product & idea so as to do complete justice to the same.

einstein-equivalence-principle-quantum-realm-formula_1024_1024

As Post 2008 Generation, My Learnings

I have recently been thinking & discussing with my friends about “What should be our Generation’s & Particularly of People with our Background’s Differentiation Offered to this World?”
What is it that will make our Generation stand tall amindst its previous (Baby Boomers & Early Millennials IT, Manufacture) & future generations (Internet & SaaS).

Am realising for a standard working professional with a Graduation Degree & Maybe Masters with few years of experience, there are following area gaps which are left to be filled by individual her/himself :

  1. Identification of Subjects which truly stimulate your Motivation cells (which you will do unconditionally)
  2. To enhance your thought process beyond your subject of expertise – reading, podcasts, documentaries, travel, side projects?
  3. To create your own differentiation – by connecting the dots! Also no one can teach you above – one has to find a process on their own to find their Juice/Mantra/Fibre.

And then I came across below article

https://economictimes.indiatimes.com/news/international/world-news/rajat-gupta-is-unrepentant-for-his-crimes/articleshow/68536851.cms

This article was more of a trigger but my research includes lots of documentaries (Around Brexit, Subprime Crisis, Corporate Functions, World History), Podcasts, Books, Travel,  Time spent with Family along with Self Talk & Analysis, meeting & networking with some right people resulted in below List. Am certain that am quite close to the answer :

  1. INTEGRITY – DEFINED BY PERSONAL & WORK ETHICS is most critical as the value associated with this will only increase in times since majority around you (as one can observe) will take the easy path always while compromising on multiple things
  2. NETWORK CIRCLE – AUTHENTICATED & ALIGNED TO YOUR PERSONAL VALUES : I personally attach alot of importance to this since it is not possible for a Monk also to remain completely sane without some basic human interactions
  3. MULTI SKILL HAT – of doing different roles required to understand everyone’s viewpoints along with different sized organizations and in different geographies. Have seen such people to be easy to mingle & quick at Problem Identification
  4. THROUGH & THROUGH INNOVATION – Creativity cannot be proven by your social media posts or by your dressing or just by speaking some cool jingoisms, you should/must have proven records of what you believe you stand for & Yes a Proven record of having done innovation in some capacity will give a certain edge
  5. DETAILING & PRIORTIZATION – Breaking a situation Down, first in Mind and then on Paper. And the ability of Breaking Down is an adaptive one where you need to master different models & implement depending on the problem statement.
  6. FUTURE TECH ADAPTATION – This is where being an engineer becomes useful coz one understands technology & its implementations
  7. PEOPLE SKILLS + LEADERSHIP – Outgoing, Easy to get along but difficult to get perturbed are very useful daily skills. Also what kind of Leader are you going to turn up to be from being an Inclusive Leader to Strategic to Transformational to Facilitative to Democratic to Autocratic to Cross Cultural to Laissez Faire (My Least Favorite) to Transactional to Coaching to Charismatic to Visionary
  8. WORLDLY AWARE IN MOST TOPICS – Music, Netflix, Travel, Politics, History, Sports, Culture Insights, Food & Wine – Strategy Ideas & References come from here a lot. Late Discovery but it has the Power of increasing your mindspace & mindframe to a greater extent than few other.
  9. YOUR OWN MOJO SKILL (PREFERABLY FROM HUMANITIES OR SCIENCE SUBJECT TOPICS FROM SCHOOL – Something You always knew you were Good at) : I have observed that every person while doing their job (numbers, coding) & following their passion, there is always some art/science from which they daily seek solace which becomes like their secret power. In many people’s cases I have seen them to be cars, gardening, cooking, etc.
  10. TO HOLD SELF AGAINST TRENDS – This I will give alot of value as well since the trends are most dangerous for those who don’t believe in themselves so much! I have personally felt the strongest of all urges by Old worlds to pull me into complacency and New Worlds to pull me into Anxiety Competition Led Atmosphere. Its important for one to find their own pace & atmosphere suited to what they believe & stand for so as to master their ownselves first & then others around them.

Loads of things like being Hard Working, Articulate, Charming which were considered to be High Value skills for Pre 80s generation will be considered basic must haves for Post 2000s.

Plus a lot of extra-ordinary skills of 80s generation will be considered Good to Have!

The-Evolution-of-a-Leader.jpg

Moscow-2.jpg

Zingography 11 : Cognitive Abilities in PM

Cognitive Science involves linguistics, psychology, artificial intelligence, philosophy, neuroscience and anthropology. My learning & experience says that if we are able to include Cognitive Science into our Product Management Process – they results shall be much more refined, Long term & closest to objective.

Cognitive Science has to include multiple stakeholders views from :

  • Customers perspective
  • Team management perspective
  • Leadership & changing Business Landscape perspective

Am quite sure of developing successful models around the same for different PM Cycle stages & this is my effort for the same.

Below are the key PM Stages & recommended Models for the same :

  1. Business Strategy Roadmap based on Market Research & Secondary Research Data Insights — Model 1 (Leadership Management + Market Analysis – BCG Matrix, PLC, 7S Framework, Value Chain)
  2. Need Gap Analysis Identification — Model 2 (STP + 5Porters Forces)
  3. Recommendation Solutions & Prioritisation of Features (New & Enhancements) – Model 3 (Phase Gate Model/ Spider Mapping Technique ; High & Low Impact)
  4. User Persona Identification – Model 4 (Demography & Behaviour (Tech & Products) Mapping)
  5. Roadmapping + Project Management – Model 5 (Gantt Chart)
  6. BRD/ PRD – Model 6 (Process Note, Unified Modelling Language)
  7. MVP Approach – Model 7 (User – Action – Story ; Pain – Gain)
  8. User Journeys/Scenarios mapping – Model 8 (Decision Tree)
  9. Designing-> with quick dipsticks & quick changes around suggestions Model 9 : Neurological Emotional Branding + Decision of buying

Screenshot 2019-03-07 at 8.25.22 PM

10. Development/Middleware – Library & its adaptations for agile expansion
11. UAT all scenarios/Hackathon (Model 10) /CUG – AB Testing Hypothesis linked to Data          Mining & Big Data Analysis…. Statistics & its variance test analysis! Frequentist vs              Bayesian ..
12. Success Metrics formulation (Model 11) Data visualisation /K Nearest neighbours/              Regression/Clustering ; Random Forests; Time series/sequence; text mining!
13. Launch & Optimise
14. Team Management Model

Disclaimer : My suggestions are based on my experience, research, interactions with other companies & my own theories/understandings on this space. Am quite confident of their inter-relationship with each other.

Some Books I recommend in this regard are :

  • Design of everyday Life
  • Sapiens
  • Art of Deduction
  • Tao Te Ching by Lao Tzu
  • Cognitive Science
  • Psychology of Persuasion
  • Infographica

Emotional Quotient

EQ is a very rare quality in a human being & even a rarer quality in a Successful Leader.

I used to study & try to understand in college, but it’s a different ball game when you appear in work arena & then see how work demands/pressures are to be met with the People/Cultural aspects.

Of course one learns to manage the work demands & skill demands depending on one’s capacity. It’s always the people skill management that is the trickiest to master as it is very dynamic, variable to unpredictability.

I struggled with the same as well – majorly because there were a lot of aspects about myself that I had not explored or made myself aware e.g. how I respond to pressure, to a New team person, to a vendor, etc. Since I had not given them any thoughts consciously, mastering them was a far away task.

I think – till the age of 28, and 5 years of work experience – the effort was more or less optimise/adjust for survival and observe around. But I think it was during my 6th year of work experience, in 2015 when I decided to do a proper analysis & self haul of :

  1. Who i am?

  2. What do i want in life?

  3. What do I want in work life?

  4. What I need to do achieve 2 & 3?

This gave a lot of perspective & a lot of peace to myself as I then felt am moving in life with some sort of direction (not 100% clear but still some LIGHT). This made a lot of people interactions & my senior leadership alignments easier as well. I won’t say that it has been absolutely smooth sailing since then but still the choppy waters have seemed manageable & the belief to be able to make it the shore has grown stronger.

global-economics-effect-emotional-4-228-g001

Of course, the presence of my last manager & a few other leaders with higher EQ has made me realise even stronger & clearer on what I want in life & am thankful for that. I cannot stress more on the importance on such People focussed Leaders who groom young people & motivate them to achieve what they want in Life. They become life coaches & mentors, role models for them in moments of crisis.

Last week, one of the senior women leaders decided to move out of the company & it made me feel bad beyond what I imagined. Of course in the short span that I got to know her – she came across as an extremely understanding, warm, affectionate and easy to approach (Again rare leadership qualities). The extent to which she understood your position & could advise you accordingly amazed me – High High EQ. The amount of comfort she offered to a non – direct team member speaks volumes on her ability to connect. The fact that it wells up my eyes every time I think about the fact that she could not continue due to family commitments, speaks volumes about her ability to connect & leave a positive mark.
I do wish to be always there in her life & vice versa plus also hope for many more such people in life moving forward to make it worth it!

Have 0 Resolutions, 100 More Dreams!

Yes! Dreams Work!

Visualise them, clearly, cleanly & with no references nor influences. See them with a Happy & Relaxed Mindset with no pressures & no desires. Just visualise where You See yourself doing what, with who!

It is important that you see your Dream Vividly & Stay Honest to IT all the while.

Believe.

Now find steps to reach them & Get after them Non – Stop with complete focus & belief.

Surround Yourself with People who will be happy to see you there!

Be Patient.

Yes, its that Simple – Dream, Be Focussed, Find Steps, Work incessantly & Surround Yourself with Right People.

All Your Dreams will come True Like A Brightly Lit Sky Full of Stars & The Moon! Just Believe & Be Focussed.

Absolutism vs Relativism

A lot of Youngsters must have explored this topic especially after reading “The FountainHead” – Your High School & Graduation Years are the times when you explore such ideals, socially accepted norms to understand them better so which path to follow.

I recall doing that myself starting at the age of 15 years & somewhere found the answer in being self dependent, financially independent, emotionally self reliable, socially responsible, well-read + travelled as my answers amongst other thoughts. Reason being that only in being free of other’s influence (most of it is financially rooted) can one choose the best for self & others. And hence all my efforts have been to deem myself resourceful enough to have my own perspectives.

I won’t deny that it has been difficult remembering these thoughts all the time despite knowing them intrinsically. Being emotionally (beliefs + trust) defeated at work & personal level has been the most difficult to manage/ navigate through.

Coming from a secure small loving family & industrial colony setup in a small city, I had challenges dealing with people’s perceptions & people’s intentions/ expectations plus I didn’t know how to maintain the balance between that & my own objectives/ beliefs.
Somewhere the belief that letting things ‘be’ in uncontrollable situations is the best thing to do. But how it can impact you & what changes it can make in you – I was always sceptical of that. I was not sure if I am emotionally that deep or aware to be able to manage the wrath being thrown at me.

Somewhere, making myself travel & explore different regions, people, cultures, relationships, situations was one of the ways I felt I can help myself understand Life & hence self better – am glad I did that.

This tells me loud and clear to KEEP THE CORE ABSOLUTE! KEEP THE CORE CLEAN for you to refer to it anytime & feel Good & Confident.
It’s the Layers that you have to develop & manage – the various layers of protection/ disguise which can be discarded/ transformed/ thickened/ softened/ added as per situations. They don’t mean much if Your Core is true & honest.

self-discovey1

SM_Personality-RussianNestingDolls-01

Most of the world, times, people, situations (Especially social, financial, transactional) can be dealt with the Layers Interaction so let it be judged/ commented. They Have to be Thickened to not let unnecessary things penetrate even emotions, empathy! THICK-SKINNED IS THE MOTTO!
There are only a few which bare your soul for the world – music, love for few chosen ones, values/beliefs, travel + clicking and that true connection with the SuperPower.
Your Work, Personality, Perspective, Interactions are a byproduct of the above two which showcases them.

So nothing to worry or be sentimental about – this world’s system has been long created before you were born & there are lots affecting it all the time beside your own space. Best you can do is to play your role fulfilling while trying to make your mark via your Core + Layers Cohabited System! 🙂 Amen.

ZINGOGRAPHY : Tech/Product/UX/Startup Update # 10 – PM ToolKit

Please consider every PM to be a works-person, who needs tools apart from their skills to do a good job out of a situation!

Every worksmith/ carpenter/ chef, etc. is incomplete without their toolbox so its important as a Product Manager to be sure of your own sharpened tools basis your experience, intuition, comfort/compatibility, etc.

I also have now worked for 8+ years in different Products domain starting with Data, OTT, E-commerce, Retail Channels (B2B + B2C), Media, Food, Jewellery, FMCG, FinTech, Travel/OTA, AdTech, Transportation (Cabs/Trucks), etc.
And from my own & other PMs experience – let me share a list which I find is useful for one & all. These are compiled basis checking with other industries & PMs as well :

  1. Research Tools : SurveyMonkey, Google Forms, TypeForm
  2. Current Situation + Need Gap Analysis : Porter’s Frameworks – SWOT, 4P, STP, 5 Porter’s Force
  3. Project Management : Asana, Jira, Trello
  4. Team Management : Slack, Basecamp
  5. MVP & Road-mapping : Asana, Aha, ProdPad,
  6. Spec Writing : Word, DropBox Paper, GitHub
  7. User Scenarios Mapping : Excel, Smaply/StoriesonBoard
  8. Designing : Invision, Iconjar
  9. Coding/ Development : GitHub
  10. UX : Prototype,io, Axure
  11. Team screen sharing + feedback incorporation : Zeplin, Intercom
  12. AB Testing : VWO, Wasabi
  13. Analytics – Front End : Google Analytics, Firebase
  14. Analytics – Middle ware : Moengage, Clevertap, Appsflyer
  15. Analytics – Back End : SQL, ML Tools
  16. Campaign Management : Adobe 360
  17. Targeted Campaigns : Targetting
  18. Revenue + P&L Management : MS Excel Macro

Apart From this – the must have ingredient almost like Oiling is 5-6 hours of Reading, Networking, Experimenting, Failing, Sharing, etc.

All The Best : Let the Magic Begin!

10x10FT-wiece-Ksi-ki-P-ki-Biblioteki-Pok-j-Czaszka-Halloween-Klienta-Fotografia-T-o-Studio

Blog at WordPress.com.

Up ↑