3. Use case: Sentence-Level Note Classification
( A 75-y-o woman) with sudden onset back pain last
night while lifting turkey from oven. The pain is worse
with movement or deep breath, better with rest. No
symptoms in legs, no fever or chills. No chest pain,
cough, wheezing, abdominal pain, headacheâŚ
Married. Two children. No smoking.
Sentence Level Categorization
Watson Smart Notes
Free-written
texts/chats:
Various Topics
Messy
Irrelevant
9. Document Clusters
Visualization using t-SNE.
Picture from Dai, Andrew M., Christopher Olah, and Quoc V. Le. "Document embedding with paragraph vectors." (2015).
â 4,490,000 Wikipedia
English articles
â 915,715 unique words