Package org.apache.lucene.demo.knn

KnnVector example code.

The vector dictionary used in the demo is taken from the GloVe project, whose data is in the public domain.

Class Summary

Class	Description
DemoEmbeddings	This class provides DemoEmbeddings.computeEmbedding(String) and DemoEmbeddings.computeEmbedding(Reader) for calculating "semantic" embedding vectors for textual input.
KnnVectorDict	Manages a map from token to numeric vector for use with KnnVector indexing and search.
KnnVectorDictFilter	Looks up each tokens in a dictionary, and sums the token vectors.