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import tensorflow as tf | |
import numpy as np | |
import math | |
#import pandas as pd | |
#import sys | |
input = np.array([[2.0, 1.0, 1.0, 2.0], | |
[-2.0, 1.0, -1.0, 2.0], | |
[0.0, 1.0, 0.0, 2.0], | |
[0.0, -1.0, 0.0, -2.0], |
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"""Information Retrieval metrics | |
Useful Resources: | |
http://www.cs.utexas.edu/~mooney/ir-course/slides/Evaluation.ppt | |
http://www.nii.ac.jp/TechReports/05-014E.pdf | |
http://www.stanford.edu/class/cs276/handouts/EvaluationNew-handout-6-per.pdf | |
http://hal.archives-ouvertes.fr/docs/00/72/67/60/PDF/07-busa-fekete.pdf | |
Learning to Rank for Information Retrieval (Tie-Yan Liu) | |
""" | |
import numpy as np |