Asking questions

The keys to understanding:
 
Digging deep enough to find genuine questions to ask
 
Asking them (i.e. putting them out into the universe)
 
Playing around in the playground enough for the answers to eventually come back to you
 
Questions for TASK A: Learning an expert's data mining system
 
In their configuration file they have paths, datatypes, but I don't understand why in the datatypes field they sometimes multi......and as I ask the question, the answer already flows into my brain.
 
[float]*4 ----> "float" datatype with length? 4 or something of the sort
 
In the predictor file: getProjectID, canPredict, predict, write ClustersToFile, writeToFile.
 
In the lib file: "Standard headers"
simple low level stuff, Maths stuff
  1.         medianIQR: middle 50% of scores, the median is the middle score, aka, in the middle of the IQR
  2.         median
An accumulator for reporting on numbers
Random stuff
List Handling Tricks
Printing Stuff
Decorator to run code at start-up
Handling command line options
More interesting low-level stuff
Data completion tool
Tuning stuff




















Def data
  • Independent columns
  • less
  • more
  • rows
  • tunings
  • weighFeature
  • split
  • isCocomo
  • datatypes
Def model(**d)             MODEL CREATION
  1. Replacing mappings for symbols
  2. Evaluating cell values in excel sheet


Def findExtremes(m)             Find hi and lo for each attribute
Def openWorkBook(file)             Open workbook and get first sheet
Def getSheetColumnNames(ws)             Get column names for worksheet
Def getSheetData(ws,dataTypes)             Get data for worksheet











































       

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