NLG and Explainable AI
Some thoughts on key NLG challenges in explainable AI: evaluation, conceptual alignment, narrative. Comments are welcome!
Why isnt Research Software such as BabyTalk Used?
Most research software does not enter everyday operational use. In part because research projects usually do not worry about issues such as maintainability, regulatory approval, and change management, which are essential to the long-term success of commercial software.
What Makes a Good Narrative?
Some thoughts on the properties texts need to have in order to be good non-fictional narratives, and speculations on how we might generate such texts.
Cycling Through Wales, England, and my Wife’s Family History
A travelogue about my recent cycling holiday, in Wales and England, where I saw many places related to my wife’s family history,
Mistakes in Evaluating ML
Unfortunately, I see many students (and indeed other people) make some basic mistakes when evaluating machine learning, for classifiers as well as NLG.
Grand Challenge: Helping the General Public to Make Data-Based Decisions
15 years ago, I siad a grand challenge for CS/AI./NLG was to help the general public effectively understand and use data. Progress on this has been less than I hoped, but this remains a worthwhile and important challenge!
Farewell to Richard Kittredge, pioneer in applied NLG
Farewell to Richard Kittredge, who died in early April 2019. Richard was a pioneer in applied NLG, and also an inspiration to me personally.
Skills Required to Use Different NLG Technologies
An important difference between different approaches to building NLG systems is the skills needed to use these approaches to build systems. Machine learning requires the most skills, smart templating the least, and simplenlg-type programmatic approaches are in the middle.
Bad Data Means Bad Output
Perhaps the most common reason for bad NLG output texts is low-quality input data. Ie, Garbage In, Garbage Out is true regardless of our technology.
Keep Good Records of Your Experiments
Someone recently asked me for details of an experiment I did 12 years ago, and it was not easy to get this information, because I had not properly archived it. Lesson: properly archive detailed information about experimental design, material, results, etc.
Ehud Reiter's Blog 