henryyang42

• Cleanup repo
• Move misc scripts to misc_scripts
• Move Query.py to utils/query.py
• Refine nlg to utils
• Add reset function in user simulator
• Refactor user simulator
• pc-huang usersim online https://ntu-course-chatbot.ml/user_simulator/
• multiturn ui online https://ntu-course-chatbot.ml/multi_turn/
• type ‘reset’ in multi_turn to reset session

bwhite

"""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