Vaibhav Rajan

Inferring Concept Prerequisite Relations from Online Educational Resources

2019 · Proceedings of the AAAI Conference on Artificial Intelligence

The Internet has rich and rapidly increasing sources of high quality educational content. Inferring prerequisite relations between educational concepts is required for modern large-scale online educational technology applications such as personalized recommendations and automatic curriculum …

Extractive Summarization with SWAP-NET: Sentences and Words from Alternating Pointer Networks

2018

We present a new neural sequence-tosequence model for extractive summarization called SWAP-NET (Sentences and Words from Alternating Pointer Networks). Extractive summaries comprising a salient subset of input sentences, often also contain important key words. Guided …