Examples of VectorTransformation

Examples of org.grouplens.lenskit.transform.normalize.VectorTransformation

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        UserHistory<? extends Event> history = dao.getEventsForUser(user, summarizer.eventTypeWanted());
        if (history == null) {
            history = History.forUser(user);
        }
        SparseVector summary = summarizer.summarize(history);
        VectorTransformation transform = normalizer.makeTransformation(user, summary);
        MutableSparseVector normed = summary.mutableCopy();
        transform.apply(normed);

        scores.clear();
        algorithm.scoreItems(model, normed, scores, scorer);

        // untransform the scores
        transform.unapply(scores);
    }
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Examples of org.grouplens.lenskit.transform.normalize.VectorTransformation

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            weightChan.set(e,weight);
        }

        // Denormalize and return the results
        SparseVector urv = RatingVectorUserHistorySummarizer.makeRatingVector(history);
        VectorTransformation vo = normalizer.makeTransformation(history.getUserId(), urv);
        vo.unapply(scores);
    }
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Examples of org.openpixi.pixi.physics.collision.algorithms.VectorTransformation

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    switch(i) {
    case 0:
      s.collisionalgorithm = new SimpleCollision();
      break;
    case 1:
      s.collisionalgorithm = new VectorTransformation();
      break;
    case 2:
      s.collisionalgorithm = new MatrixTransformation();
      break;
    }
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