LSI meets TREC: a status report
Susan Dumais · 1992
this article as a query, no relevant articles about virtual reality were returned. Now that we have a larger number of hopefully more accurate relevance judgements, we will repeat this basic comparison. We will then use these two baseline runs to explore: a) combining the relevant documents and the original topic; b) selecting only some relevant documents and/or discriminating terms; and c) representing the query vector as several points of interest rather than a single average. 3.2.2 Failure analyses