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DTrees.html

DTrees.html 31 KB
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  104. <div class="subTitle">org.opencv.ml</div>
    105. 

  105. <h2 title="Class DTrees" class="title">Class DTrees</h2>
    106. 

  106. </div>
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  107. <div class="contentContainer">
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  108. <ul class="inheritance">
    109. 

  109. <li>java.lang.Object</li>
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  112. <li><a href="../../../org/opencv/core/Algorithm.html" title="class in org.opencv.core">org.opencv.core.Algorithm</a></li>
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  114. <ul class="inheritance">
    115. 

  115. <li><a href="../../../org/opencv/ml/StatModel.html" title="class in org.opencv.ml">org.opencv.ml.StatModel</a></li>
    116. 

  116. <li>
    117. 

  117. <ul class="inheritance">
    118. 

  118. <li>org.opencv.ml.DTrees</li>
    119. 

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  130. <dt>Direct Known Subclasses:</dt>
    131. 

  131. <dd><a href="../../../org/opencv/ml/Boost.html" title="class in org.opencv.ml">Boost</a>, <a href="../../../org/opencv/ml/RTrees.html" title="class in org.opencv.ml">RTrees</a></dd>
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    134. 

  134. <br>
    135. 

  135. <pre>public class <span class="typeNameLabel">DTrees</span>
    136. 

  136. extends <a href="../../../org/opencv/ml/StatModel.html" title="class in org.opencv.ml">StatModel</a></pre>
    137. 

  137. <div class="block">The class represents a single decision tree or a collection of decision trees.
    138. 

  138. 

  139.  The current public interface of the class allows user to train only a single decision tree, however
    140. 

  140.  the class is capable of storing multiple decision trees and using them for prediction (by summing
    141. 

  141.  responses or using a voting schemes), and the derived from DTrees classes (such as RTrees and Boost)
    142. 

  142.  use this capability to implement decision tree ensembles.
    143. 

  143. 

  144.  SEE: REF: ml_intro_trees</div>
    145. 

  145. </li>
    146. 

  146. </ul>
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  156. <h3>Field Summary</h3>
    157. 

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  158. <caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
    159. 

  159. <tr>
    160. 

  160. <th class="colFirst" scope="col">Modifier and Type</th>
    161. 

  161. <th class="colLast" scope="col">Field and Description</th>
    162. 

  162. </tr>
    163. 

  163. <tr class="altColor">
    164. 

  164. <td class="colFirst"><code>static int</code></td>
    165. 

  165. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#PREDICT_AUTO">PREDICT_AUTO</a></span></code>&nbsp;</td>
    166. 

  166. </tr>
    167. 

  167. <tr class="rowColor">
    168. 

  168. <td class="colFirst"><code>static int</code></td>
    169. 

  169. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#PREDICT_MASK">PREDICT_MASK</a></span></code>&nbsp;</td>
    170. 

  170. </tr>
    171. 

  171. <tr class="altColor">
    172. 

  172. <td class="colFirst"><code>static int</code></td>
    173. 

  173. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#PREDICT_MAX_VOTE">PREDICT_MAX_VOTE</a></span></code>&nbsp;</td>
    174. 

  174. </tr>
    175. 

  175. <tr class="rowColor">
    176. 

  176. <td class="colFirst"><code>static int</code></td>
    177. 

  177. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#PREDICT_SUM">PREDICT_SUM</a></span></code>&nbsp;</td>
    178. 

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    184. 

  184. <h3>Fields inherited from class&nbsp;org.opencv.ml.<a href="../../../org/opencv/ml/StatModel.html" title="class in org.opencv.ml">StatModel</a></h3>
    185. 

  185. <code><a href="../../../org/opencv/ml/StatModel.html#COMPRESSED_INPUT">COMPRESSED_INPUT</a>, <a href="../../../org/opencv/ml/StatModel.html#PREPROCESSED_INPUT">PREPROCESSED_INPUT</a>, <a href="../../../org/opencv/ml/StatModel.html#RAW_OUTPUT">RAW_OUTPUT</a>, <a href="../../../org/opencv/ml/StatModel.html#UPDATE_MODEL">UPDATE_MODEL</a></code></li>
    186. 

  186. </ul>
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    194. 

  194. <h3>Method Summary</h3>
    195. 

  195. <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
    196. 

  196. <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
    197. 

  197. <tr>
    198. 

  198. <th class="colFirst" scope="col">Modifier and Type</th>
    199. 

  199. <th class="colLast" scope="col">Method and Description</th>
    200. 

  200. </tr>
    201. 

  201. <tr id="i0" class="altColor">
    202. 

  202. <td class="colFirst"><code>static <a href="../../../org/opencv/ml/DTrees.html" title="class in org.opencv.ml">DTrees</a></code></td>
    203. 

  203. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#Z:Z__fromPtr__-long-">__fromPtr__</a></span>(long&nbsp;addr)</code>&nbsp;</td>
    204. 

  204. </tr>
    205. 

  205. <tr id="i1" class="rowColor">
    206. 

  206. <td class="colFirst"><code>static <a href="../../../org/opencv/ml/DTrees.html" title="class in org.opencv.ml">DTrees</a></code></td>
    207. 

  207. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#create--">create</a></span>()</code>
    208. 

  208. <div class="block">Creates the empty model
    209. 

  209. 

  210.      The static method creates empty decision tree with the specified parameters.</div>
    211. 

  211. </td>
    212. 

  212. </tr>
    213. 

  213. <tr id="i2" class="altColor">
    214. 

  214. <td class="colFirst"><code>int</code></td>
    215. 

  215. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#getCVFolds--">getCVFolds</a></span>()</code>
    216. 

  216. <div class="block">SEE: setCVFolds</div>
    217. 

  217. </td>
    218. 

  218. </tr>
    219. 

  219. <tr id="i3" class="rowColor">
    220. 

  220. <td class="colFirst"><code>int</code></td>
    221. 

  221. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#getMaxCategories--">getMaxCategories</a></span>()</code>
    222. 

  222. <div class="block">SEE: setMaxCategories</div>
    223. 

  223. </td>
    224. 

  224. </tr>
    225. 

  225. <tr id="i4" class="altColor">
    226. 

  226. <td class="colFirst"><code>int</code></td>
    227. 

  227. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#getMaxDepth--">getMaxDepth</a></span>()</code>
    228. 

  228. <div class="block">SEE: setMaxDepth</div>
    229. 

  229. </td>
    230. 

  230. </tr>
    231. 

  231. <tr id="i5" class="rowColor">
    232. 

  232. <td class="colFirst"><code>int</code></td>
    233. 

  233. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#getMinSampleCount--">getMinSampleCount</a></span>()</code>
    234. 

  234. <div class="block">SEE: setMinSampleCount</div>
    235. 

  235. </td>
    236. 

  236. </tr>
    237. 

  237. <tr id="i6" class="altColor">
    238. 

  238. <td class="colFirst"><code><a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a></code></td>
    239. 

  239. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#getPriors--">getPriors</a></span>()</code>
    240. 

  240. <div class="block">SEE: setPriors</div>
    241. 

  241. </td>
    242. 

  242. </tr>
    243. 

  243. <tr id="i7" class="rowColor">
    244. 

  244. <td class="colFirst"><code>float</code></td>
    245. 

  245. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#getRegressionAccuracy--">getRegressionAccuracy</a></span>()</code>
    246. 

  246. <div class="block">SEE: setRegressionAccuracy</div>
    247. 

  247. </td>
    248. 

  248. </tr>
    249. 

  249. <tr id="i8" class="altColor">
    250. 

  250. <td class="colFirst"><code>boolean</code></td>
    251. 

  251. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#getTruncatePrunedTree--">getTruncatePrunedTree</a></span>()</code>
    252. 

  252. <div class="block">SEE: setTruncatePrunedTree</div>
    253. 

  253. </td>
    254. 

  254. </tr>
    255. 

  255. <tr id="i9" class="rowColor">
    256. 

  256. <td class="colFirst"><code>boolean</code></td>
    257. 

  257. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#getUse1SERule--">getUse1SERule</a></span>()</code>
    258. 

  258. <div class="block">SEE: setUse1SERule</div>
    259. 

  259. </td>
    260. 

  260. </tr>
    261. 

  261. <tr id="i10" class="altColor">
    262. 

  262. <td class="colFirst"><code>boolean</code></td>
    263. 

  263. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#getUseSurrogates--">getUseSurrogates</a></span>()</code>
    264. 

  264. <div class="block">SEE: setUseSurrogates</div>
    265. 

  265. </td>
    266. 

  266. </tr>
    267. 

  267. <tr id="i11" class="rowColor">
    268. 

  268. <td class="colFirst"><code>static <a href="../../../org/opencv/ml/DTrees.html" title="class in org.opencv.ml">DTrees</a></code></td>
    269. 

  269. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#load-java.lang.String-">load</a></span>(java.lang.String&nbsp;filepath)</code>
    270. 

  270. <div class="block">Loads and creates a serialized DTrees from a file
    271. 

  271. 

  272.  Use DTree::save to serialize and store an DTree to disk.</div>
    273. 

  273. </td>
    274. 

  274. </tr>
    275. 

  275. <tr id="i12" class="altColor">
    276. 

  276. <td class="colFirst"><code>static <a href="../../../org/opencv/ml/DTrees.html" title="class in org.opencv.ml">DTrees</a></code></td>
    277. 

  277. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#load-java.lang.String-java.lang.String-">load</a></span>(java.lang.String&nbsp;filepath,
    278. 

  278.     java.lang.String&nbsp;nodeName)</code>
    279. 

  279. <div class="block">Loads and creates a serialized DTrees from a file
    280. 

  280. 

  281.  Use DTree::save to serialize and store an DTree to disk.</div>
    282. 

  282. </td>
    283. 

  283. </tr>
    284. 

  284. <tr id="i13" class="rowColor">
    285. 

  285. <td class="colFirst"><code>void</code></td>
    286. 

  286. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#setCVFolds-int-">setCVFolds</a></span>(int&nbsp;val)</code>
    287. 

  287. <div class="block">getCVFolds SEE: getCVFolds</div>
    288. 

  288. </td>
    289. 

  289. </tr>
    290. 

  290. <tr id="i14" class="altColor">
    291. 

  291. <td class="colFirst"><code>void</code></td>
    292. 

  292. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#setMaxCategories-int-">setMaxCategories</a></span>(int&nbsp;val)</code>
    293. 

  293. <div class="block">getMaxCategories SEE: getMaxCategories</div>
    294. 

  294. </td>
    295. 

  295. </tr>
    296. 

  296. <tr id="i15" class="rowColor">
    297. 

  297. <td class="colFirst"><code>void</code></td>
    298. 

  298. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#setMaxDepth-int-">setMaxDepth</a></span>(int&nbsp;val)</code>
    299. 

  299. <div class="block">getMaxDepth SEE: getMaxDepth</div>
    300. 

  300. </td>
    301. 

  301. </tr>
    302. 

  302. <tr id="i16" class="altColor">
    303. 

  303. <td class="colFirst"><code>void</code></td>
    304. 

  304. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#setMinSampleCount-int-">setMinSampleCount</a></span>(int&nbsp;val)</code>
    305. 

  305. <div class="block">getMinSampleCount SEE: getMinSampleCount</div>
    306. 

  306. </td>
    307. 

  307. </tr>
    308. 

  308. <tr id="i17" class="rowColor">
    309. 

  309. <td class="colFirst"><code>void</code></td>
    310. 

  310. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#setPriors-org.opencv.core.Mat-">setPriors</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;val)</code>
    311. 

  311. <div class="block">getPriors SEE: getPriors</div>
    312. 

  312. </td>
    313. 

  313. </tr>
    314. 

  314. <tr id="i18" class="altColor">
    315. 

  315. <td class="colFirst"><code>void</code></td>
    316. 

  316. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#setRegressionAccuracy-float-">setRegressionAccuracy</a></span>(float&nbsp;val)</code>
    317. 

  317. <div class="block">getRegressionAccuracy SEE: getRegressionAccuracy</div>
    318. 

  318. </td>
    319. 

  319. </tr>
    320. 

  320. <tr id="i19" class="rowColor">
    321. 

  321. <td class="colFirst"><code>void</code></td>
    322. 

  322. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#setTruncatePrunedTree-boolean-">setTruncatePrunedTree</a></span>(boolean&nbsp;val)</code>
    323. 

  323. <div class="block">getTruncatePrunedTree SEE: getTruncatePrunedTree</div>
    324. 

  324. </td>
    325. 

  325. </tr>
    326. 

  326. <tr id="i20" class="altColor">
    327. 

  327. <td class="colFirst"><code>void</code></td>
    328. 

  328. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#setUse1SERule-boolean-">setUse1SERule</a></span>(boolean&nbsp;val)</code>
    329. 

  329. <div class="block">getUse1SERule SEE: getUse1SERule</div>
    330. 

  330. </td>
    331. 

  331. </tr>
    332. 

  332. <tr id="i21" class="rowColor">
    333. 

  333. <td class="colFirst"><code>void</code></td>
    334. 

  334. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/ml/DTrees.html#setUseSurrogates-boolean-">setUseSurrogates</a></span>(boolean&nbsp;val)</code>
    335. 

  335. <div class="block">getUseSurrogates SEE: getUseSurrogates</div>
    336. 

  336. </td>
    337. 

  337. </tr>
    338. 

  338. </table>
    339. 

  339. <ul class="blockList">
    340. 

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    341. 

  341. <!--   -->
    342. 

  342. </a>
    343. 

  343. <h3>Methods inherited from class&nbsp;org.opencv.ml.<a href="../../../org/opencv/ml/StatModel.html" title="class in org.opencv.ml">StatModel</a></h3>
    344. 

  344. <code><a href="../../../org/opencv/ml/StatModel.html#calcError-org.opencv.ml.TrainData-boolean-org.opencv.core.Mat-">calcError</a>, <a href="../../../org/opencv/ml/StatModel.html#empty--">empty</a>, <a href="../../../org/opencv/ml/StatModel.html#getVarCount--">getVarCount</a>, <a href="../../../org/opencv/ml/StatModel.html#isClassifier--">isClassifier</a>, <a href="../../../org/opencv/ml/StatModel.html#isTrained--">isTrained</a>, <a href="../../../org/opencv/ml/StatModel.html#predict-org.opencv.core.Mat-">predict</a>, <a href="../../../org/opencv/ml/StatModel.html#predict-org.opencv.core.Mat-org.opencv.core.Mat-">predict</a>, <a href="../../../org/opencv/ml/StatModel.html#predict-org.opencv.core.Mat-org.opencv.core.Mat-int-">predict</a>, <a href="../../../org/opencv/ml/StatModel.html#train-org.opencv.core.Mat-int-org.opencv.core.Mat-">train</a>, <a href="../../../org/opencv/ml/StatModel.html#train-org.opencv.ml.TrainData-">train</a>, <a href="../../../org/opencv/ml/StatModel.html#train-org.opencv.ml.TrainData-int-">train</a></code></li>
    345. 

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  349. </a>
    350. 

  350. <h3>Methods inherited from class&nbsp;org.opencv.core.<a href="../../../org/opencv/core/Algorithm.html" title="class in org.opencv.core">Algorithm</a></h3>
    351. 

  351. <code><a href="../../../org/opencv/core/Algorithm.html#clear--">clear</a>, <a href="../../../org/opencv/core/Algorithm.html#getDefaultName--">getDefaultName</a>, <a href="../../../org/opencv/core/Algorithm.html#getNativeObjAddr--">getNativeObjAddr</a>, <a href="../../../org/opencv/core/Algorithm.html#save-java.lang.String-">save</a></code></li>
    352. 

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    355. 

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  356. </a>
    357. 

  357. <h3>Methods inherited from class&nbsp;java.lang.Object</h3>
    358. 

  358. <code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
    359. 

  359. </ul>
    360. 

  360. </li>
    361. 

  361. </ul>
    362. 

  362. </li>
    363. 

  363. </ul>
    364. 

  364. </div>
    365. 

  365. <div class="details">
    366. 

  366. <ul class="blockList">
    367. 

  367. <li class="blockList">
    368. 

  368. <!-- ============ FIELD DETAIL =========== -->
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    373. 

  373. <h3>Field Detail</h3>
    374. 

  374. <a name="PREDICT_AUTO">
    375. 

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    377. 

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    379. 

  379. <h4>PREDICT_AUTO</h4>
    380. 

  380. <pre>public static final&nbsp;int PREDICT_AUTO</pre>
    381. 

  381. <dl>
    382. 

  382. <dt><span class="seeLabel">See Also:</span></dt>
    383. 

  383. <dd><a href="../../../constant-values.html#org.opencv.ml.DTrees.PREDICT_AUTO">Constant Field Values</a></dd>
    384. 

  384. </dl>
    385. 

  385. </li>
    386. 

  386. </ul>
    387. 

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    392. 

  392. <h4>PREDICT_MASK</h4>
    393. 

  393. <pre>public static final&nbsp;int PREDICT_MASK</pre>
    394. 

  394. <dl>
    395. 

  395. <dt><span class="seeLabel">See Also:</span></dt>
    396. 

  396. <dd><a href="../../../constant-values.html#org.opencv.ml.DTrees.PREDICT_MASK">Constant Field Values</a></dd>
    397. 

  397. </dl>
    398. 

  398. </li>
    399. 

  399. </ul>
    400. 

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    405. 

  405. <h4>PREDICT_MAX_VOTE</h4>
    406. 

  406. <pre>public static final&nbsp;int PREDICT_MAX_VOTE</pre>
    407. 

  407. <dl>
    408. 

  408. <dt><span class="seeLabel">See Also:</span></dt>
    409. 

  409. <dd><a href="../../../constant-values.html#org.opencv.ml.DTrees.PREDICT_MAX_VOTE">Constant Field Values</a></dd>
    410. 

  410. </dl>
    411. 

  411. </li>
    412. 

  412. </ul>
    413. 

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    414. 

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    417. 

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    418. 

  418. <h4>PREDICT_SUM</h4>
    419. 

  419. <pre>public static final&nbsp;int PREDICT_SUM</pre>
    420. 

  420. <dl>
    421. 

  421. <dt><span class="seeLabel">See Also:</span></dt>
    422. 

  422. <dd><a href="../../../constant-values.html#org.opencv.ml.DTrees.PREDICT_SUM">Constant Field Values</a></dd>
    423. 

  423. </dl>
    424. 

  424. </li>
    425. 

  425. </ul>
    426. 

  426. </li>
    427. 

  427. </ul>
    428. 

  428. <!-- ============ METHOD DETAIL ========== -->
    429. 

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    430. 

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  432. </a>
    433. 

  433. <h3>Method Detail</h3>
    434. 

  434. <a name="Z:Z__fromPtr__-long-">
    435. 

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    436. 

  436. </a>
    437. 

  437. <ul class="blockList">
    438. 

  438. <li class="blockList">
    439. 

  439. <h4>__fromPtr__</h4>
    440. 

  440. <pre>public static&nbsp;<a href="../../../org/opencv/ml/DTrees.html" title="class in org.opencv.ml">DTrees</a>&nbsp;__fromPtr__(long&nbsp;addr)</pre>
    441. 

  441. </li>
    442. 

  442. </ul>
    443. 

  443. <a name="create--">
    444. 

  444. <!--   -->
    445. 

  445. </a>
    446. 

  446. <ul class="blockList">
    447. 

  447. <li class="blockList">
    448. 

  448. <h4>create</h4>
    449. 

  449. <pre>public static&nbsp;<a href="../../../org/opencv/ml/DTrees.html" title="class in org.opencv.ml">DTrees</a>&nbsp;create()</pre>
    450. 

  450. <div class="block">Creates the empty model
    451. 

  451. 

  452.      The static method creates empty decision tree with the specified parameters. It should be then
    453. 

  453.      trained using train method (see StatModel::train). Alternatively, you can load the model from
    454. 

  454.      file using Algorithm::load&lt;DTrees&gt;(filename).</div>
    455. 

  455. <dl>
    456. 

  456. <dt><span class="returnLabel">Returns:</span></dt>
    457. 

  457. <dd>automatically generated</dd>
    458. 

  458. </dl>
    459. 

  459. </li>
    460. 

  460. </ul>
    461. 

  461. <a name="getCVFolds--">
    462. 

  462. <!--   -->
    463. 

  463. </a>
    464. 

  464. <ul class="blockList">
    465. 

  465. <li class="blockList">
    466. 

  466. <h4>getCVFolds</h4>
    467. 

  467. <pre>public&nbsp;int&nbsp;getCVFolds()</pre>
    468. 

  468. <div class="block">SEE: setCVFolds</div>
    469. 

  469. <dl>
    470. 

  470. <dt><span class="returnLabel">Returns:</span></dt>
    471. 

  471. <dd>automatically generated</dd>
    472. 

  472. </dl>
    473. 

  473. </li>
    474. 

  474. </ul>
    475. 

  475. <a name="getMaxCategories--">
    476. 

  476. <!--   -->
    477. 

  477. </a>
    478. 

  478. <ul class="blockList">
    479. 

  479. <li class="blockList">
    480. 

  480. <h4>getMaxCategories</h4>
    481. 

  481. <pre>public&nbsp;int&nbsp;getMaxCategories()</pre>
    482. 

  482. <div class="block">SEE: setMaxCategories</div>
    483. 

  483. <dl>
    484. 

  484. <dt><span class="returnLabel">Returns:</span></dt>
    485. 

  485. <dd>automatically generated</dd>
    486. 

  486. </dl>
    487. 

  487. </li>
    488. 

  488. </ul>
    489. 

  489. <a name="getMaxDepth--">
    490. 

  490. <!--   -->
    491. 

  491. </a>
    492. 

  492. <ul class="blockList">
    493. 

  493. <li class="blockList">
    494. 

  494. <h4>getMaxDepth</h4>
    495. 

  495. <pre>public&nbsp;int&nbsp;getMaxDepth()</pre>
    496. 

  496. <div class="block">SEE: setMaxDepth</div>
    497. 

  497. <dl>
    498. 

  498. <dt><span class="returnLabel">Returns:</span></dt>
    499. 

  499. <dd>automatically generated</dd>
    500. 

  500. </dl>
    501. 

  501. </li>
    502. 

  502. </ul>
    503. 

  503. <a name="getMinSampleCount--">
    504. 

  504. <!--   -->
    505. 

  505. </a>
    506. 

  506. <ul class="blockList">
    507. 

  507. <li class="blockList">
    508. 

  508. <h4>getMinSampleCount</h4>
    509. 

  509. <pre>public&nbsp;int&nbsp;getMinSampleCount()</pre>
    510. 

  510. <div class="block">SEE: setMinSampleCount</div>
    511. 

  511. <dl>
    512. 

  512. <dt><span class="returnLabel">Returns:</span></dt>
    513. 

  513. <dd>automatically generated</dd>
    514. 

  514. </dl>
    515. 

  515. </li>
    516. 

  516. </ul>
    517. 

  517. <a name="getPriors--">
    518. 

  518. <!--   -->
    519. 

  519. </a>
    520. 

  520. <ul class="blockList">
    521. 

  521. <li class="blockList">
    522. 

  522. <h4>getPriors</h4>
    523. 

  523. <pre>public&nbsp;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;getPriors()</pre>
    524. 

  524. <div class="block">SEE: setPriors</div>
    525. 

  525. <dl>
    526. 

  526. <dt><span class="returnLabel">Returns:</span></dt>
    527. 

  527. <dd>automatically generated</dd>
    528. 

  528. </dl>
    529. 

  529. </li>
    530. 

  530. </ul>
    531. 

  531. <a name="getRegressionAccuracy--">
    532. 

  532. <!--   -->
    533. 

  533. </a>
    534. 

  534. <ul class="blockList">
    535. 

  535. <li class="blockList">
    536. 

  536. <h4>getRegressionAccuracy</h4>
    537. 

  537. <pre>public&nbsp;float&nbsp;getRegressionAccuracy()</pre>
    538. 

  538. <div class="block">SEE: setRegressionAccuracy</div>
    539. 

  539. <dl>
    540. 

  540. <dt><span class="returnLabel">Returns:</span></dt>
    541. 

  541. <dd>automatically generated</dd>
    542. 

  542. </dl>
    543. 

  543. </li>
    544. 

  544. </ul>
    545. 

  545. <a name="getTruncatePrunedTree--">
    546. 

  546. <!--   -->
    547. 

  547. </a>
    548. 

  548. <ul class="blockList">
    549. 

  549. <li class="blockList">
    550. 

  550. <h4>getTruncatePrunedTree</h4>
    551. 

  551. <pre>public&nbsp;boolean&nbsp;getTruncatePrunedTree()</pre>
    552. 

  552. <div class="block">SEE: setTruncatePrunedTree</div>
    553. 

  553. <dl>
    554. 

  554. <dt><span class="returnLabel">Returns:</span></dt>
    555. 

  555. <dd>automatically generated</dd>
    556. 

  556. </dl>
    557. 

  557. </li>
    558. 

  558. </ul>
    559. 

  559. <a name="getUse1SERule--">
    560. 

  560. <!--   -->
    561. 

  561. </a>
    562. 

  562. <ul class="blockList">
    563. 

  563. <li class="blockList">
    564. 

  564. <h4>getUse1SERule</h4>
    565. 

  565. <pre>public&nbsp;boolean&nbsp;getUse1SERule()</pre>
    566. 

  566. <div class="block">SEE: setUse1SERule</div>
    567. 

  567. <dl>
    568. 

  568. <dt><span class="returnLabel">Returns:</span></dt>
    569. 

  569. <dd>automatically generated</dd>
    570. 

  570. </dl>
    571. 

  571. </li>
    572. 

  572. </ul>
    573. 

  573. <a name="getUseSurrogates--">
    574. 

  574. <!--   -->
    575. 

  575. </a>
    576. 

  576. <ul class="blockList">
    577. 

  577. <li class="blockList">
    578. 

  578. <h4>getUseSurrogates</h4>
    579. 

  579. <pre>public&nbsp;boolean&nbsp;getUseSurrogates()</pre>
    580. 

  580. <div class="block">SEE: setUseSurrogates</div>
    581. 

  581. <dl>
    582. 

  582. <dt><span class="returnLabel">Returns:</span></dt>
    583. 

  583. <dd>automatically generated</dd>
    584. 

  584. </dl>
    585. 

  585. </li>
    586. 

  586. </ul>
    587. 

  587. <a name="load-java.lang.String-">
    588. 

  588. <!--   -->
    589. 

  589. </a>
    590. 

  590. <ul class="blockList">
    591. 

  591. <li class="blockList">
    592. 

  592. <h4>load</h4>
    593. 

  593. <pre>public static&nbsp;<a href="../../../org/opencv/ml/DTrees.html" title="class in org.opencv.ml">DTrees</a>&nbsp;load(java.lang.String&nbsp;filepath)</pre>
    594. 

  594. <div class="block">Loads and creates a serialized DTrees from a file
    595. 

  595. 

  596.  Use DTree::save to serialize and store an DTree to disk.
    597. 

  597.  Load the DTree from this file again, by calling this function with the path to the file.
    598. 

  598.  Optionally specify the node for the file containing the classifier</div>
    599. 

  599. <dl>
    600. 

  600. <dt><span class="paramLabel">Parameters:</span></dt>
    601. 

  601. <dd><code>filepath</code> - path to serialized DTree</dd>
    602. 

  602. <dt><span class="returnLabel">Returns:</span></dt>
    603. 

  603. <dd>automatically generated</dd>
    604. 

  604. </dl>
    605. 

  605. </li>
    606. 

  606. </ul>
    607. 

  607. <a name="load-java.lang.String-java.lang.String-">
    608. 

  608. <!--   -->
    609. 

  609. </a>
    610. 

  610. <ul class="blockList">
    611. 

  611. <li class="blockList">
    612. 

  612. <h4>load</h4>
    613. 

  613. <pre>public static&nbsp;<a href="../../../org/opencv/ml/DTrees.html" title="class in org.opencv.ml">DTrees</a>&nbsp;load(java.lang.String&nbsp;filepath,
    614. 

  614.                           java.lang.String&nbsp;nodeName)</pre>
    615. 

  615. <div class="block">Loads and creates a serialized DTrees from a file
    616. 

  616. 

  617.  Use DTree::save to serialize and store an DTree to disk.
    618. 

  618.  Load the DTree from this file again, by calling this function with the path to the file.
    619. 

  619.  Optionally specify the node for the file containing the classifier</div>
    620. 

  620. <dl>
    621. 

  621. <dt><span class="paramLabel">Parameters:</span></dt>
    622. 

  622. <dd><code>filepath</code> - path to serialized DTree</dd>
    623. 

  623. <dd><code>nodeName</code> - name of node containing the classifier</dd>
    624. 

  624. <dt><span class="returnLabel">Returns:</span></dt>
    625. 

  625. <dd>automatically generated</dd>
    626. 

  626. </dl>
    627. 

  627. </li>
    628. 

  628. </ul>
    629. 

  629. <a name="setCVFolds-int-">
    630. 

  630. <!--   -->
    631. 

  631. </a>
    632. 

  632. <ul class="blockList">
    633. 

  633. <li class="blockList">
    634. 

  634. <h4>setCVFolds</h4>
    635. 

  635. <pre>public&nbsp;void&nbsp;setCVFolds(int&nbsp;val)</pre>
    636. 

  636. <div class="block">getCVFolds SEE: getCVFolds</div>
    637. 

  637. <dl>
    638. 

  638. <dt><span class="paramLabel">Parameters:</span></dt>
    639. 

  639. <dd><code>val</code> - automatically generated</dd>
    640. 

  640. </dl>
    641. 

  641. </li>
    642. 

  642. </ul>
    643. 

  643. <a name="setMaxCategories-int-">
    644. 

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    645. 

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    646. 

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    647. 

  647. <li class="blockList">
    648. 

  648. <h4>setMaxCategories</h4>
    649. 

  649. <pre>public&nbsp;void&nbsp;setMaxCategories(int&nbsp;val)</pre>
    650. 

  650. <div class="block">getMaxCategories SEE: getMaxCategories</div>
    651. 

  651. <dl>
    652. 

  652. <dt><span class="paramLabel">Parameters:</span></dt>
    653. 

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    654. 

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    664. 

  664. <div class="block">getMaxDepth SEE: getMaxDepth</div>
    665. 

  665. <dl>
    666. 

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  677. <pre>public&nbsp;void&nbsp;setMinSampleCount(int&nbsp;val)</pre>
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  678. <div class="block">getMinSampleCount SEE: getMinSampleCount</div>
    679. 

  679. <dl>
    680. 

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  691. <pre>public&nbsp;void&nbsp;setPriors(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;val)</pre>
    692. 

  692. <div class="block">getPriors SEE: getPriors</div>
    693. 

  693. <dl>
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  694. <dt><span class="paramLabel">Parameters:</span></dt>
    695. 

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    696. 

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    697. 

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    698. 

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  705. <pre>public&nbsp;void&nbsp;setRegressionAccuracy(float&nbsp;val)</pre>
    706. 

  706. <div class="block">getRegressionAccuracy SEE: getRegressionAccuracy</div>
    707. 

  707. <dl>
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    720. 

  720. <div class="block">getTruncatePrunedTree SEE: getTruncatePrunedTree</div>
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  733. <pre>public&nbsp;void&nbsp;setUse1SERule(boolean&nbsp;val)</pre>
    734. 

  734. <div class="block">getUse1SERule SEE: getUse1SERule</div>
    735. 

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    748. 

  748. <div class="block">getUseSurrogates SEE: getUseSurrogates</div>
    749. 

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