Title: Behavior Informatics and Analytics: Let Behavior Talk
1Behavior Informatics and Analytics Let
Behavior Talk
Longbing Cao Data Sciences Knowledge Discovery
Lab Centre for Quantum Computation and
Intelligent Systems University of Technology,
Sydney, Australia
2Outline
- Motivation
- Behavior and Behavioral Model
- BIA Framework
- BIA Theoretical Underpinnings
- BIA Research Issues
- BIA Applications Case Studies
- BIA References
3Motivation
- Behavior is an important analysis object in
- Business intelligence
- Customer relationship management
- Social computing
- Intrusion detection
- Fraud detection
- Event analysis
- Market strategy design
- Group decision-making, etc.
4- Examples
- Customer behavior analysis
- Consumer behavior and market strategy
- Web usage and user preference analysis
- Exceptional behavior analysis of terrorist and
criminals - Trading pattern analysis of investors in capital
markets
5- Traditional analysis on behavior
- Behavior-oriented analysis was usually conducted
on customer demographic and transactional data
directly - Telecom churn analysis, customer demographic data
and service usage data are analyzed to classify
customers into loyal and non-loyal groups based
on the dynamics of usage change - outlier mining of trading behavior, price
movement is usually focused to detect abnormal
behavior
so-called behavior-oriented analysis is actually
not on customer behavior-oriented elements,
rather on straightforward customer demographic
data and business usage related appearance data
(transactions)
6- Market price trend/movement estimation
7- Problems with traditional behavior analysis
- customer demographic and transactional data is
not organized in terms of behavior but entity
relationships - human behavior is implicit in normal
transactional data behavior implication - cannot support in-depth analysis on behavior
interior behavior exterior - Cannot scrutinize behavioral intention and impact
on business appearance and problems
Such behavior implication indicates the
limitation or even ineffectiveness of supporting
behavior-oriented analysis on transactional data
directly.
8- behavior can make difference
- behavior plays the role as internal driving
forces or causes for business appearance and
problems - complement traditional pattern analysis solely
relying on demographic and transactional data - Disclose extra information and relationship
between behavior and target business
problem-solving
A multiple-dimensional viewpoint and solution may
exist that can uncover problem-solving evidence
from not only demographic and transactional but
behavioral (including intentional, social and
impact aspects) perspectives
9- support genuine behavior analysis
- make behavior explicit by squeezing out
behavior elements hidden in transactional data - a conversion from transactional space to behavior
feature space is necessary - behavior data
- behavior modeling and mapping
- organized in terms of behavior, behavior
relationship and impact
Explicitly and more effectively analyze behavior
patterns and behavior impacts than on
transactional data
10- main goals and tasks of behavior informatics and
analytics (BIA) - behavioral data construction
- behavior modeling and representation,
- behavior impact modeling,
- Behavior pattern analysis, and
- behavior presentation
BIA is mainly from the perspectives of
information technology and data analysis rather
than from social behavior aspect
11- BIA makes difference
- Case study churn analysis of mobile customers
- analysis on demographic and service usage data
- behavior sequences of a customer
- activities happened from his/her registration and
activation of a new account into a network - Characteristics of making payments to the date
leaving the network - Know deep knowledge about mobile service
retainers intention, activity change, usage
dynamics, and payment profile - disclosing reasons and drivers of churners and
their loyalty change
12So, what is behavior
- Under the scope of Behavior Informatics and
Analytics, behavior refers to those activities
that present as actions, operations or events,
and activity sequences conducted by human beings
under certain context and environment, as well as
behavior surroundings. - the informatics and analytics for symbolic
behavior and the analytics of mapped behavior. - symbolic behavior
- Those social activities recorded into computer
systems, which present as symbols representing
human interaction and operation with a particular
object or object system - place an order
- game user behavior
- intelligent agent behavior
13- mapped behavior
- direct or indirect mapping of physical behavior
in a virtual world. - Those physical activities recorded by sensors
into computer systems, - human activities captured by video surveillance
systems - robots behavior
- organisms behavior in game systems
14- An Abstract Behavioral Model
- Behavior attributes and properties
- Subject (s) The entity (or entities) that issues
the activity or activity sequence - Object (o) The entity (or entities) on which a
behavior is imposed on - Context (e) The environment
- Goal (g) Goal represents the objectives
- Belief (b) Belief represents the informational
state and knowledge - Action (a) Action represents what the behavior
subject has chosen to do or operate - Plan (l) Plans are sequences of actions
- Impact (f) The results led by the execution of a
behavior on its object or context - Constraint (c) Constraint represents what
conditions are taken on the behavior constraints
are instantiated into specific factors in a
domain - Time (t) When the behavior occurs
- Place (w) Where the behavior happens
- Status (u) The stage where a behavior is
currently located - Associate (m) Other behavior instances or
sequences of actions that are associated with the
target one
15- An abstract behavior model
- Demographics of behavioral subjects and objects
- Associates of a behavior may form into certain
behavior sequences or network - Social behavioral network consists of sequences
of behaviors that are organized in terms of
certain social relationships or norms.
16- behavior instance behavior vector
- basic properties
- social and organizational factors
- vector-based behavior sequences,
- vector-oriented patterns.
17- vector-oriented behavior pattern analysis is much
more comprehensive - Behavior performer
- Subject (s), action (a), time (t), place (w)
- Social information
- Object (o), context (e), constraints (c),
associations (m) - Intentional information
- Subjects goal (g), belief (b), plan (l)
- Behavior performance
- Impact (f), status (u)
- New methods for vector-based behavior pattern
analysis
18The concept of BIA
- BIA aims to develop methodologies, techniques and
practical tools for - representing, modeling, analyzing, understanding
and/or - utilizing symbolic and/or mapped behavior,
- behavioral interaction and network, behavioral
patterns, - behavioral impacts,
- the formation of behavior-oriented groups and
collective intelligence, and - behavioral intelligence emergence.
19Research map of BIA
20BIA research issues
- Behavioral data
- Behavioral elements hidden or dispersed in
transactional data - behavioral feature space
- Behavioral data modeling
- Behavioral feature space
- Mapping from transactional to behavioral data
- Behavioral data processing
- Behavioral data transformation
21- Behavioral representation (behavioral modeling)
- describing behavioral elements and the
relationships amongst the elements - presentation and construction of behavioral
sequences - unified mechanism for describing and presenting
behavioral elements, behavioral impact and
patterns
22- Behavior model
- Behavior interaction
- Collective behavior
- Action selection
- Behavior convergence and divergence
- Behavior representation
- Behavioral language
- Behavior dynamics
- Behavioral sequencing
23- Behavioral impact analysis
- Behavioral instances that are associated with
high impact on business processes and/or outcomes - modeling of behavioral impact
24- Behavior impact analysis
- Behavioral measurement
- Organizational/social impact analysis
- Risk, cost and trust analysis
- Scenario analysis
- Cause-effect analysis
- Exception/outlier analysis and use
- Impact transfer patterns
- Opportunity analysis and use
- Detection, prediction, intervention and prevention
25- Behavioral pattern analysis
- behavioral patterns without the consideration of
behavioral impact, - analyze the relationships between behavior
sequences and particular types of impact
26- Emergent behavioral structures
- Behavior semantic relationship
- Behavior stream mining
- Dynamic behavior pattern analysis
- Dynamic behavior impact analysis
- Visual behavior pattern analysis
- Detection, prediction and prevention
- Customer behavior analysis
- Behavior tracking
- Demographic-behavioral combined pattern analysis
- Cross-source behavior analysis
- Correlation analysis
- Social networking behavior
- Linkage analysis
- Evolution and emergence
- Behavior clustering
- Behavior network analysis
- Behavior self-organization
- Exceptions and outlier mining
27- Behavioral intelligence emergence
- behavioral occurrences, evolution and life cycles
- impact of particular behavioral rules and
patterns on behavioral evolution and intelligence
emergence - define and model behavioral rules, protocols and
relationships, and - their impact on behavioral evolution and
intelligence emergence
28- Behavioral network
- intrinsic mechanisms inside a network
- behavioral rules, interaction protocols,
convergence and divergence of associated
behavioral itemsets - effects such as network topological structures,
linkage relationships, and impact dynamics - Community formation, pattern, dynamics and
evolution
29- Behavioral simulation
- observe the dynamics,
- the impact of rules/protocols/patterns,
behavioral intelligence emergence, and - the formation and dynamics of social behavioral
network
30- Large-scale behavior network
- Behavior convergence and divergence
- Behavior learning and adaptation
- Group behavior formation and evolution
- Behavior interaction and linkage
- Artificial behavior system
- Computational behavior system
- Multi-agent simulation
31- Behavioral presentation
- presentation means and tools
- describe the motivation and the interest of
stakeholders on the particular behavioral data - Traditional behavior pattern presentation
- visual behavioral presentation
32- Rule-based behavior presentation
- Flow visualization
- Sequence visualization
- Parallel visualization
- Dynamic group formation
- Dynamic behavior impact evolution
- Visual behavior network
- Behavior lifecycle visualization
- Temporal-spatial relationship
- Dynamic factor tuning, configuration and effect
analysis - Behavior pattern emergence visualization
- Distributed, linkage and collaborative
visualization
33BIA general process
34Theoretical Underpinnings
- Methodological support,
- Fundamental technologies, and
- Supporting techniques and tools
35Applications
- Trading Behavior Analysis
- Customer-Officer Interaction Analysis in Social
Security Areas - Facial behavior analysis
- Online user behavior analysis
36Trading Behavior Analysis
(1) indicating the direction, probability and
size of an order to be traded, (2) reflecting an
orders dynamics during its lifecycle
- Cao L., Ou, Y. Market microstructure patterns
powering trading and surveillance agents. Journal
of Universal Computer Sciences, 14(14)
2288-2308, 2008.
37Customer-Officer Interaction Analysis in Social
Security Areas
- Cao, L., Zhao, Y., Zhang, C. (2008), Mining
Impact-Targeted Activity Patterns in Imbalanced
Data, IEEE Trans. Knowledge and Data Engineering,
IEEE, , Vol. 20, No. 8, pp. 1053-1066, 2008.
38Facial behavior analysis
Pohsiang Tsai Tom Hintz, Tony Jan, Longbing Cao.
A New Multimodal Biometrics for Personal
Identification, Pattern Recognition Letters (to
appear)
39References
- Cao L. From Behavior to Solutions the Behavior
Informatics and Analytics Approach, Information
Sciences, to appear. - Cao, L., Zhao, Y., Zhang, C. Mining
impact-targeted activity patterns in imbalanced
data, IEEE Trans. on Knowledge and Data
Engineering, Vol. 20, No. 8, pp. 1053-1066, 2008 - Cao, L., Zhao, Y., Zhang, C., Zhang, H. Activity
mining from activities to actions, International
Journal of Information Technology Decision
Making, 7(2), pp. 259 - 273, 2008 - Cao L., Ou, Y. Market microstructure patterns
powering trading and surveillance agents. Journal
of Universal Computer Sciences, 2008.
40Thank you!
- Longbing CAO
-
- Faculty of Engineering and IT
- University of Technology, Sydney, Australia
- Tel 61-2-9514 4477
- Fax 61-2-9514 1807
- email lbcao_at_it.uts.edu.au
- Homepage www-staff.it.uts.edu.au/lbcao/
- The Smart Lab datamining.it.uts.edu.au