Search Results for author: Anusha Balakrishnan

Found 11 papers, 6 papers with code

The OSU/Facebook Realizer for SRST 2019: Seq2Seq Inflection and Serialized Tree2Tree Linearization

no code implementations WS 2019 Kartikeya Upasani, David King, Jinfeng Rao, Anusha Balakrishnan, Michael White

We describe our exploratory system for the shallow surface realization task, which combines morphological inflection using character sequence-to-sequence models with a baseline linearizer that implements a tree-to-tree model using sequence-to-sequence models on serialized trees.

Morphological Inflection valid

A Tree-to-Sequence Model for Neural NLG in Task-Oriented Dialog

no code implementations WS 2019 Jinfeng Rao, Kartikeya Upasani, Anusha Balakrishnan, Michael White, Anuj Kumar, Rajen Subba

Generating fluent natural language responses from structured semantic representations is a critical step in task-oriented conversational systems.

Sentence

Recommendation as a Communication Game: Self-Supervised Bot-Play for Goal-oriented Dialogue

1 code implementation IJCNLP 2019 Dongyeop Kang, Anusha Balakrishnan, Pararth Shah, Paul Crook, Y-Lan Boureau, Jason Weston

These issues can be alleviated by treating recommendation as an interactive dialogue task instead, where an expert recommender can sequentially ask about someone's preferences, react to their requests, and recommend more appropriate items.

Recommendation Systems

Constrained Decoding for Neural NLG from Compositional Representations in Task-Oriented Dialogue

1 code implementation ACL 2019 Anusha Balakrishnan, Jinfeng Rao, Kartikeya Upasani, Michael White, Rajen Subba

Generating fluent natural language responses from structured semantic representations is a critical step in task-oriented conversational systems.

Sentence

Generate, Filter, and Rank: Grammaticality Classification for Production-Ready NLG Systems

1 code implementation NAACL 2019 Ashwini Challa, Kartikeya Upasani, Anusha Balakrishnan, Rajen Subba

While acceptability includes grammatical correctness and semantic correctness, we focus only on grammaticality classification in this paper, and show that existing datasets for grammatical error correction don't correctly capture the distribution of errors that data-driven generators are likely to make.

Classification General Classification +2

Malaria Likelihood Prediction By Effectively Surveying Households Using Deep Reinforcement Learning

no code implementations25 Nov 2017 Pranav Rajpurkar, Vinaya Polamreddi, Anusha Balakrishnan

We build a deep reinforcement learning (RL) agent that can predict the likelihood of an individual testing positive for malaria by asking questions about their household.

Holdout Set reinforcement-learning +1

Learning Symmetric Collaborative Dialogue Agents with Dynamic Knowledge Graph Embeddings

2 code implementations ACL 2017 He He, Anusha Balakrishnan, Mihail Eric, Percy Liang

To model both structured knowledge and unstructured language, we propose a neural model with dynamic knowledge graph embeddings that evolve as the dialogue progresses.

Knowledge Graph Embeddings

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