encv.core.Mat)">train</a></strong>(<a
                                    href="../../../org/opencv/core/Mat.html"
                                    title="class in org.opencv.core">Mat</a>&nbsp;trainData,
                                int&nbsp;tflag,
                                <a href="../../../org/opencv/core/Mat.html"
                                   title="class in org.opencv.core">Mat</a>&nbsp;responses)</code>

                                <div class="block">Trains a decision tree.</div>