a somewhat working wordnet binding

NaturalNode · Jul 22, 2011 · 2bf3a1d · 2bf3a1d
1 parent b15c8c9
commit 2bf3a1d
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Showing 3 changed files with 29 additions and 18 deletions.
diff --git a/README.md b/README.md
@@ -56,6 +56,10 @@ Download, fork or clone the code, setup the 2 dependancies below.
     Util.trigram(['The','fox','ran','fast']); // [ [ 'The', 'fox', 'ran' ], [ 'fox', 'ran', 'fast' ] ]`
 
 
+### Wordnet Bindings
+ - Wordnet bindings have been started, you must download the wordnet database before you can play with it.
+
+
 ## What's Not yet Included aka TODO
 
 ### Sentence Boundary Detection
@@ -73,7 +77,7 @@ Download, fork or clone the code, setup the 2 dependancies below.
 #### Implement YAGO 
  This is started and well underway - http://www.mpi-inf.mpg.de/yago-naga/yago/
 
-#### Wordnet Bindings
+
 #### DBPedia Bindings
 
 ## Other NODE Projects of Interest

diff --git a/lib/wordnet/wordReader.js b/lib/wordnet/wordReader.js
@@ -68,7 +68,7 @@ var WordNetCorpusReader = module.exports = Class.extend({
 				}
 			}
 
-			console.log("Loading lexnames");
+      // console.log("Loading lexnames");
       _this._loadLemmaPosOffsetMap();
 		});
 
@@ -192,10 +192,10 @@ var WordNetCorpusReader = module.exports = Class.extend({
 				throw new Error("Wordnet not found at location "+ p)
 			}
 
-      console.log("Reading File", p)
+      //console.log("Reading File", p)
       fs.readFile(p, function (err, data) {
         if (err) throw err;
-        console.log("Closing File", p)
+        //console.log("Closing File", p)
 				callback(data);
       });
 		});
@@ -212,7 +212,7 @@ var WordNetCorpusReader = module.exports = Class.extend({
   			throw new Error("Wordnet not found at location "+ p)
   		}
 
-      console.log("Opening file", p);
+      //console.log("Opening file", p);
 
   		var str = fs.open(p,"r",function(err,fd){
   			if (err) {
@@ -235,8 +235,8 @@ var WordNetCorpusReader = module.exports = Class.extend({
     } 
 
   	this._dataFile(pos, function(fd){			
-  		var buff = new Buffer(1024);
-  		fs.read(fd,buff,0,1024,offset,function(err,br,buff){
+  		var buff = new Buffer(4096);
+  		fs.read(fd,buff,0,4096,offset,function(err,br,buff){
   			if (err)  { console.log("ERROR Reading File") }
 
   			var data_line = buff.toString().split('\n')[0];
@@ -276,6 +276,7 @@ var WordNetCorpusReader = module.exports = Class.extend({
 
   	var synset = new Synset(_this);
 
+    console.log(line);
   	var m = line.split('|');
   	var columns_str = m[0], gloss = m[1];
 
@@ -449,16 +450,16 @@ var Synset = _WordNetObject.extend({
     this._lemma_pointers = {};   
   },
 
-  hypernyms: function() {
-      return this._related('@');
+  hypernyms: function(callback) {
+    this._related('@', callback);
   },
 
-  instance_hypernyms: function() {
-      return this._related('@i');
+  instance_hypernyms: function(callback) {
+    this._related('@i', callback);
   },
 
-  hyponyms:function() {
-    return this._related('~');
+  hyponyms:function(callback) {
+    this._related('~', callback);
   },
 
   verbGroups : function(callback) {
@@ -469,13 +470,15 @@ var Synset = _WordNetObject.extend({
 
     var pointerTuples = this._pointers[relation_symbol];
 
-    // TODO: construct an array
+    // TODO: construct an array fire callback after collection
     for (var i = 0; i < pointerTuples.length; i++) {
       var pos     = pointerTuples[i][0];
       var offset  = pointerTuples[i][1];
 
       this.wordnetCorpusReader._synsetFromPosAndOffset(pos, offset, function(s){
-        callback(s);
+        if (pointerTuples.length == i) {
+          callback(s);          
+        }
       });
     }
   },

diff --git a/test/test-wordnet.js b/test/test-wordnet.js
@@ -21,17 +21,21 @@ new WordNetCorpusReader({root:'./wordnet'},function(wn){
     })
   });
 
+  // var fn = function(nav){
+  //   console.log(nav.name);
+  // }
+  // 
   // console.log("Navigations:");
   // wn.synset('travel.v.01',function(S){
-  //   console.log(S.hypernyms())
+  //   S.hypernyms(fn)
   // });
 
   // wn.synset('travel.v.02',function(S){
-  //   console.log(S.hypernyms())
+  //   S.hypernyms(fn)
   // });
   // 
   // wn.synset('travel.v.03',function(S){
-  //   console.log(S.hypernyms())
+  //   S.hypernyms(fn)
   // });
 
 });