Replying to @arjenpdevries
@arjenpdevries talks about exact matching in IR. #DIR2015
Lightning talks now happening at #DIR2015. @anneschuth talks about @trecopensearch !
Finishing up the social media session with @marijnkoolen: "What Makes Book Search in Social Media Complex?"
The social session has started @ #DIR2015: "Categorizing Events using Spatio-Temporal and User Features from Flickr"
First up in the #DIR2015 entities session: "Dynamic Collective Entity Representations for Entity Ranking" by @dvdgrs
Second keynote of the day at #DIR2015 by @thorstenjoachim: "Designing Human Feedback Data for Machine Learning"
Replying to @ADBruckner
@ADBruckner from @SDL showing off their awesome e-commerce solutions at # DIR2015
What makes book search in social media complex? @marijnkoolen will tell you at #DIR2015!
Replying to @TomKenter



















