A Story

Pooch Predictor architecture 1.0

The predictions weren’t changing much
Retraining frequency of the modeling pipeline

Pain Point

something would change in the database,and one of the queries would fail
there would be high load on the server, and the modeling job would fail
These sorts of failures were hard to detect without building up a more sophisticated monitoring and alerting infrastructure
kick off the job again and hope it succeeded this time

Pooch Predictor architecture 1.1

Build better system

The app must remain responsive, regardless of any other problems with the predictive system
The predictive system must be considerably less tightly coupled to the rest of the systems
The predictive system must behave predictably regardless of high load or errors in the system itself

The predictive system should support evolution and change
The predictive system should support online experimentation
It should be easy for humans to supervise the predictive system and rapidly correct any rogue behavior

Reactive Machine Learning System

Reactive System

Four Traits

Three Strategies

Key insights in data

Conceptional View On ML System

Conceptional View

Key Funcs

Scalability
Capacity
Pipelined

Core components

Data management
Model management
Resource management

Big picture of ML

Well-known ML Platform

Stanford's DWAN

H2O

DriverlessAI
Sparkling Water
H2O4GPU

Databrick

Core Concepts

Workspace
Databricks File System (DBFS)
Interaction Management
Data Management
Computation Management
Model Management
Authentication and Authorization

Core components

Delta Lake
MLflow
Graph Analysis
Genomics

Facebook FBLearner Flow

With ML Frameworks

Caffe2
PyTorch
ONNX

Google’s TFX

Others

Alteryx
C3 IOT
CDAP: (Cask Data Application Platform)
Kensho
Plantair

Markdown support

Write content using inline or external Markdown. Instructions and more info available in the readme.

<section data-markdown>
  ## Markdown support

  Write content using inline or external Markdown.
  Instructions and more info available in the [readme](https://github.com/hakimel/reveal.js#markdown).
</section>

Transition Styles

You can select from different transitions, like:
None - Fade - Slide - Convex - Concave - Zoom

Themes

reveal.js comes with a few themes built in:
Black (default) - White - League - Sky - Beige - Simple
Serif - Blood - Night - Moon - Solarized

Pretty Code

function linkify( selector ) {
  if( supports3DTransforms ) {

    var nodes = document.querySelectorAll( selector );

    for( var i = 0, len = nodes.length; i < len; i++ ) {
      var node = nodes[i];

      if( !node.className ) {
        node.className += ' roll';
      }
    }
  }
}

Code syntax highlighting courtesy of highlight.js.

Marvelous List

No order here
Or here
Or here
Or here

Fantastic Ordered List

One is smaller than...
Two is smaller than...
Three!

Tabular Tables

Item	Value	Quantity
Apples	$1	7
Lemonade	$2	18
Bread	$3	2

Clever Quotes

These guys come in two forms, inline: The nice thing about standards is that there are so many to choose from and block:

“For years there has been a theory that millions of monkeys typing at random on millions of typewriters would reproduce the entire works of Shakespeare. The Internet has proven this theory to be untrue.”

Intergalactic Interconnections

You can link between slides internally, like this.

Speaker View

There's a speaker view. It includes a timer, preview of the upcoming slide as well as your speaker notes.

Press the S key to try it out.

Export to PDF

Presentations can be exported to PDF, here's an example:

Global State

Set data-state="something" on a slide and "something" will be added as a class to the document element when the slide is open. This lets you apply broader style changes, like switching the page background.

State Events

Additionally custom events can be triggered on a per slide basis by binding to the data-state name.

Reveal.addEventListener( 'customevent', function() {
	console.log( '"customevent" has fired' );
} );

Take a Moment

Press B or . on your keyboard to pause the presentation. This is helpful when you're on stage and want to take distracting slides off the screen.

Much more

THE END

- Try the online editor
- Source code & documentation

Machine Learning System

Content

Machine Learning System Reference Arch