1 INTRODUCTION

2 VARIOUS NLG TASKS

3 HUMAN EVALUATION OF NLG SYSTEMS

4 TAXONOMY OF AUTOMATED EVALUATION METRICS

5 CONTEXT-FREE METRICS

6 CONTEXT-DEPENDENT METRICS

7 STUDIES CRITICISING THE USE OF AUTOMATIC EVALUATION METRICS

8 EVALUATING EVALUATION METRICS

9 RECOMMENDATIONS (POSSIBLE FUTURE RESEARCH DIRECTIONS)

10 CONCLUSION