The twentieth text REtrieval conference, TREC 2011
2012
The third year of the Chemical IR evaluation track benefitted from the support of many more people interested in the domain, as shown by the number of co-authors of this overview paper.We continued the two tasks we had before, and introduced a new task focused on chemical image recognition.The objective is to gradually move towards systems really useful to the practitioners, and in chemistry, this involves both text and images.The track had a total of 9 groups participating, submitting a total of 36 runs.