NLP Sync 20200203
Univ Search
- Architecture
- Progress:
- PAX to generate one of query specs
- Deb: Section ranking is important -> affecting conversion
- Deb: RecSys team doesn’t have bandwidth for section ranking this half (H1 2020)
- Deb: Product specific ranking will use existing ranking services/search services
- Learn to rank can be integrated to improve the conversion -> PAX confidence level can be used but not enough
- Fallback in Identification and Candidate Retrieval (by utilizing some threshold)
- Next
- Query Understanding data structure (multi vs single class)
- How often do we expect the config to change? If it changes a lot, then use some config system to handle this instead of many classes
- Query Understanding type (combined or individual product)
- High level tasks/steps to refactor the arch
- Hidden components: technical debt eradication (example from Deb: huge enum spaces, tests coverage)
- Chunking
- NER + Gazette
- Progress:
- Postgres optimization
- Reduce time from 200~300 ms to 0.3 ms “yayyy!”
- Taste NER implementation, independent of
- Length of query
- Huge number of additional alias
- Next:
- Kick start arch discussion + high level task estimation
- ML model
- Postgres-based Gazette
- Trie-based Gazette
- Target by end of Q1 (2 months) to stage
- But will need to be revisited based on the arch discussion
Baymax
2 deliverables: intent detection and user utterance clustering
- Progress
- Focus on the deployment
- Verification of affected booking value
- Engineering: kickstart engineering integration talk with CX team
- Next
- Engineering: Model goes to RMI, deployment in progress
- Modelling: Clustering user utterances, by Akur
- To help quality control
- What are our deliverables? -> still discussing with CX team at the moment
- Not a blocker for intent detection
- TODO: need to find out how to deliver this
- TODO: check timelines with CX team, lock their resource/timeline for integration
- Need to discuss the remaining category (to be integrated to the model)
- No labelling resources is needed
Flight TDM - business as usual, waiting for stakeholders
Question and Answering Project
Hadyan is working on possible projects this year - for Accom product.