BCO6008: Object-Oriented Systems 2 Introduction The assessment for BCO6008: Object-Oriented Systems 2 consists of two stages: · Assignment Stage 1, worth 50% of the relative weighting · Assignment Stage 2, worth 50% of the relative weighting Assignment stage 1, involves critical analysis for the proposed linguistic analysis techniques with extracting features from the data set provided. Assignment stage 2, implementing/representing the data output with integrating modelling techniques (I.e.: J48 decision tree). Learning Objectives On the completion of this assignment you will be able to: · Demonstrate an understanding of methods of object oriented (OO) analysis and design using an appropriate notation. · Demonstrate an understanding of professional development processes appropriate to the various stages of OO development. · Demonstrate fluency at the level of an advanced beginner in a programming language suitable for object-oriented development. · Critically evaluate and choose from a range of approaches to developing OO software. · Critically evaluate alternative OO designs as potential solutions to particular software requirements, Task Explore a real-life application for psycholinguistics science Background As computer system applications become more complex, with more complex demands of ever more intuitive human-application interaction, research in predicting and understanding user behaviour, applied to particular systems becomes ever more important, impacting elements of daily societal life, both professionally and personally. Understanding user behaviour, during particular events, leads to a more informed predictive model, thus allowing the construction of more intuitive interfaces and a better user experience. In this assignment you will need to explorer psycholinguistics science, aims to understand whether the words we use in our daily life reflect our personalities and what we fell. Psycholinguistics is a well-established and active research field, and it widely accepted that written text can reflect more than words, it conveys emotion and personality traits. IBM established a research team called “IBM Watson”, and they produced multiple of technology platform that uses natural language processing and machine learning to represent insights from large amount of unstructured data. In this assignment, you will be using IBM Watson personality insight and tone analyser, you will need to build your JAVA OOP program to integrate with IBM tool. Stage 1 – Explore the science/Extract features · Demonstrate the science behind both IBM Watson personality insight and tone analyzer. · Handling data set. · Integrate IBM Watson tool into your software. · Extract both Personality Insights and Tone analyzer form the data set. · Initial thoughts on how to represent/model the output for the next stage. Stage 1 Assessing: Libraries, API Integration, Collections, Design patterns, Refactoring, UML. Stage 2 – Represent/Modelling data · Determine li ...

1. BCO6008: Object-Oriented Systems 2
Introduction
The assessment for BCO6008: Object-Oriented Systems 2
consists of two stages:
· Assignment Stage 1, worth 50% of the relative weighting
· Assignment Stage 2, worth 50% of the relative weighting
Assignment stage 1, involves critical analysis for the proposed
linguistic analysis techniques with extracting features from the
data set provided. Assignment stage 2,
implementing/representing the data output with integrating
modelling techniques (I.e.: J48 decision tree).
Learning Objectives
On the completion of this assignment you will be able to:
· Demonstrate an understanding of methods of object oriented
(OO) analysis and design using an appropriate notation.
· Demonstrate an understanding of professional development
processes appropriate to the various stages of OO development.
· Demonstrate fluency at the level of an advanced beginner in a
programming language suitable for object-oriented
development.
· Critically evaluate and choose from a range of approaches to
developing OO software.
· Critically evaluate alternative OO designs as potential
solutions to particular software requirements,
Task Explore a real-life application for psycholinguistics
science
Background
As computer system applications become more complex, with
more complex demands of ever more intuitive human-
application interaction, research in predicting and understanding
user behaviour, applied to particular systems becomes ever
more important, impacting elements of daily societal life, both

2. professionally and personally. Understanding user behaviour,
during particular events, leads to a more informed predictive
model, thus allowing the construction of more intuitive
interfaces and a better user experience.
In this assignment you will need to explorer psycholinguistics
science, aims to understand whether the words we use in our
daily life reflect our personalities and what we fell.
Psycholinguistics is a well-established and active research field,
and it widely accepted that written text can reflect more than
words, it conveys emotion and personality traits.
IBM established a research team called “IBM Watson”, and they
produced multiple of technology platform that uses natural
language processing and machine learning to represent insights
from large amount of unstructured data.
In this assignment, you will be using IBM Watson personality
insight and tone analyser, you will need to build your JAVA
OOP program to integrate with IBM tool.
Stage 1 – Explore the science/Extract features
· Demonstrate the science behind both IBM Watson personality
insight and tone analyzer.
· Handling data set.
· Integrate IBM Watson tool into your software.
· Extract both Personality Insights and Tone analyzer form the
data set.
· Initial thoughts on how to represent/model the output for the
next stage.
Stage 1 Assessing: Libraries, API Integration, Collections,
Design patterns, Refactoring, UML.
Stage 2 – Represent/Modelling data
· Determine list of modelling algorithms for such model.
· Data exploration and modeling (Weka integration).
· Build a Graphic user interface using appropriate pattern.
· Use apache commons logging component for errors logging.
· Develop appropriate documentation (e.g most important use

3. case, Javadoc).
Stage 2 Assessing: GUI, Testing, Logging, Documentation,
Design Patterns, API integration.Critical Reflection
An important part of this assignment is the Critical Reflection.
This will include:
· Any refactoring as you develop your code. Provide before and
after scenarios. Especially important if you refactor to known
patterns, use of advanced code patterns like inner classes,
interfaces, multiple inheritance
· Comparison of the two methods employed
· Discussion of usefulness of these UML diagrams
· Significance/ relevance of this studyGrading Criteria
Stage 1
Task
Marks
OO Design – includes: use case, class and sequence diagrams
10%
OO Programming – includes file formats and file handling
20%
Collections
15%
Use of Libraries
15%
Design patterns
10%
Refactoring
10%
Critical Reflection (detailing important aspects of above)
20%
Stage 2
Task
Marks

4. Design patterns (especially MVC for GUI)
10%
OO Programming – includes Representation and Reasoning
30%
GUI elements
10%
Documentation (correct use of Javadoc, and/or accompanying
documents, inc. UML diagrams, tests etc), Logging and Testing
(relating to use cases)
30%
Critical Reflection (detailing important aspects of above)
20%
Deliverables
You will need to submit the following:
· Word document
· Critical analysis
· Copy of your code including documentation
· Programming
· A zip file containing all of your code files
Submission
Submission will be online via the BCO6008 Assignment area on
Moodle; your assignment should be a compressed zip archive
with the name username.zip (e.g. sm19056.zip). Before you
upload your assignment, make sure that the compressed archive
contains all necessary files and unzips into an appropriately
named directory. Ensure that you complete an assignment
submission form (also available on Moodle) and include this in
your compressed archive.
All submitted code should compile and run under the Java 7
JDK as installed on the Cardiff Met network. If you decide to
use Java 8 API features, please draw attention to how and why
you have decided to used them. You do not have to use Eclipse
to complete this assignment, but it is recommended IDE for the
module.

5. The assignment should be conducted individually. Attention is
drawn to the University rules on plagiarism and collusion;
please refer to Section 2.6 of the Cardiff Metropolitan
University Student Handbook1.Support
Questions regarding this coursework should primarily be asked
in the tutorial sessions. General questions can also be posted on
the BCO6008 Moodle forum (use of the forum is strongly
encouraged, but please adhere to the forum rules regarding
individual specifics and posting code) or via email to me
([email protected]). Feedback
Individual and group feedback will be provided via Moodle.
Note that any mark you receive for the assignment is
preliminary and subject to confirmation at the June examination
board.Useful Links
·
https://www.ibm.com/smarterplanet/us/en/ibmwatson/developer
cloud/services-catalog.html
·
https://www.ibm.com/smarterplanet/us/en/ibmwatson/developer
cloud/personality-insights.html
·
https://www.ibm.com/smarterplanet/us/en/ibmwatson/developer
cloud/tone-analyzer.html
· http://www.ibm.com/watson/