INF30030 assignment 3 Marking Rubric Assessment Task Defining Business Objectives 5 marks max Preparing and exploring Data 30 marks max Not attempted No response submitted for this section 0% marks No response submitted or submitted response doesn't addressed the assessment task No response submitted or submitted response doesn't addressed the assessment task Below expectation UNSATISFACTORY Student presents with minimal evidence of required skills <50% Response does not address or partially addresses assignment requirements in terms of identifying the business objectives of the project. Response is brief and lacks development. Contains little evidence that the student has read, viewed, and considered the requirements of the assignment. Partial analysis and transformation of data has performed. Limited justification on the data included in or excluded from the model. Partial cleaning of data At expectations PASS/CREDIT Student presents with a majority of the required skills 50 - 70% Response is adequate, but could be developed further. Is substantive and evidence - based; Demonstrates that the student has read, viewed, and considered the requirements in the assignment. Only few of the business objectives have been identified Adequate analysis and transformation of data has performed. Data is cleaned and prepared in a satisfactory manner. Exceeds expectation Distinction/ High Distinction Student presents above and beyond the required skills 70 - 100% Well - developed response. Goes beyond what is required in some meaningful way. Business objectives have been comprehensively defined and explained. Students have taken 'out - of - the box' approach. Excellent analysis and transformation of data has performed. Selection of data for the model is explained in an exceptional manner. No incomplete, inconsistent or ambiguous data.
Sampling Your Data No response submitted or submitted response 5 marks max doesn't addressed the assessment task Partially describe the rationale behind the data sampling Adequate description and Excellent description and justification of data Sampling justification of data sampling Building the Model No response submitted (train dataset) or submitted response doesn't addressed the R Code and reports 25 marks max Evaluating the Model (Test dataset) R Code and reports 25 Marks Written expression and the code pasted appendix inside 10 marks max assessment task No response submitted or submitted response doesn't addressed the assessment task No response submitted or submitted response doesn't addressed the assessment task Hastily prepared; limited in scope; neither current nor complete; Model built on train dataset (train.csv) is either underfit or overfit. The model generates only few reports. Current and complete; shows some discrimination between relevant and non - relevant data. Line of thought mostly clear. The model generates most of the reports. The submitted model is incomplete in its approach. Doesn't satisfy all requirements. Models is either underfit or overfit. The submitted model is adequate in its approach. Satisfy most of the requirements. Models is either underfit or overfit. Incorrect, incomplete code. Writing is convoluted. Misspelled words, incorrect grammar, and improper punctuation are evident. Adequate predictions. Writing is generally clear, but unnecessary words are occasionally used. Few spelling, grammar, or punctuation errors are made.