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有没有办法在 Lucene 的方面添加一个增强因子?就像是:

List<CategoryPath> facetCategories = new ArrayList<CategoryPath>();
for (MyFeature f : allFeatures) {
    **Double boost = f.getBoost();** 
    facetCategories.add(new CategoryPath("feature", f.getName(), **bost**));
}
CategoryDocumentBuilder categoryDocBuilder = new CategoryDocumentBuilder(taxonomy);
categoryDocBuilder.setCategoryPaths(facetCategories);
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