SeekQuarry/Yioop -- Open Source Pure PHP Search Engine, Crawler, and Indexer
Copyright (C) 2009 - 2020 Chris Pollett chris@pollett.org
LICENSE:
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/.
END LICENSE
| CentroidWeightedSummarizer | Class which may be used by TextProcessors to get a summary for a text document that may later be used for indexing. This is done by the @see getSummmary method. To generate a summary a normalized term frequency vector is computed for each sentence. An average vector is then computed by summing these and renormalizing the result. |