NLucene研究系列(7)－Index

Index

Ø

         Term

is <fieldName, text>

Ø

         **index **

maps Term → <df, <docNum, <position>* >*>

Ø

e.g., “content:

pisa” → <2, <2, <14>>, <4, <2, 9>>>

Ø

New: term vectors!

Indexing Merge Diagram