An interface for reader type The interface contains two functions: 1) read the data as an two dimensional array of strings 2) read the data as an Instance Container (one of the package data structure)
An interface for writing the data/models
This class reads the examples on demand It gets as input a file with the paths to all the data and reads each example by the algorithm's demand
Reader for the OCR data set Created by yossiadi on 7/18/15.
A standard reader It reads the data in the following format: label index_of_feature_i:value_of_feature_i (this holds also for sparse data, when many values are zeros, see mnist data for example)
Standard writer class Not really in use, but can help with writing some hash-maps for ranking tasks