In Search of Intelligence

The Triumph of AI

Devesh Rajadhyax

CEO, Cere Labs

The story of AI started in 1956

...and it has seen many ups and downs

The initial exuberance …. late 50’s and 60’s

The confidence...

Achievements - Theory Proving program, beating humans at Checkers and so on.

...and then the depression of 70’s and late 80’s

The AI Winter

The quiet work during the winter in universities and some companies

Learning from our brain- 90’s the decade of brain

Readjustment of the AI vision

...from controlling the world to providing back end capabilities

The 2000’s : the making of an industry

Rise of the AI Startups

About Cere Labs

www.aimumbai.org contact@aimumbai.org

AIM - a community for AI enthusiasts in Mumbai

Prediction/anomaly demo

Next…

The Brain &

Anomaly Detection Devesh

Siddhesh Neelam Harsh

➢ Why study the brain➢ Hierarchical Temporal Memory (HTM) ➢ Prediction and Anomaly Detection➢ Get started with NuPIC➢ Demo application

Agenda

Why is it important to study the brain?

“There is no scientific study more vital to man than the study of his own brain. Our entire view of the universe depends on it.”― Francis Crick

The neuron is the structural and functional unit of the nervous system - Santiago Ramón y Cajal

Layers of Neocortex

retina

cochlear

somatic

The neocortex learns a model from fast changing sensory data

The model generates● predictions● anomalies● actions

light

sound

touch

“The neocortex is uniform” - Vernon Benjamin Mountcastle

“It is the ability to make predictions about the future that is the crux of intelligence.”― Jeff Hawkins, On Intelligence

Vision:1. Discover operating principles of neocortex.2. Create technology for machine intelligence

based on neocortex principles.

HTM

Hierarchical Temporal Memory (HTM)

HTM is a framework that exploits three principles of brain

● Grouping patterns that occur together frequently.● Complex concepts from simple concepts.● Common cortical algorithm

Learning

Stages of HTM

Inference

Applications of HTM

Prediction Anomaly Detection

What is an anomaly?Something that deviates from what is standard, normal, or predicted.

Why anomaly detection?

Implementation of HTM using NuPIC

About NuPIC

● Numenta Platform for Intelligent Computing● Python based● Open Source

Applications based on HTM in NuPIC

CPU Usage Prediction/Anomaly System

CPU PREDICTION & ANOMALY DETECTION SYSTEM

● It is an application that attempts to predict CPU utilisation on the local system.

● It uses the NuPIC Online Prediction Framework (OPF), to derive predictions in real-time.

System Components:

Actual and Predicted CPUUsage

CPU.PY

NUPIC OPF

CPU USAGE

Model_param.py

System Requirements:

● Windows/Ubuntu/MAC

● Python development environment

● Nupic Libraries

● Matplotlib Libraries(for plotting the statistics on a graph)

Demonstration

Thank You!

References:

● http://numenta.com/learn/● Chandola V., Banerjee, A. and Kumar A., 2009. "Anomaly detection: A

survey." ACM computing surveys (CSUR), 41(3), p.15.● https://github.com/numenta/nupic/tree/master/examples/opf/clients/cpu