regex - Remove stopwords from a string in Java -


I have many words that I need to count.

But I want to avoid a few words without a word without reference.

So, I have a file with all the words that I will ignore. I open this file and make a list of what I have called 

  ArrayList & lt; String & gt; stopWordsList;   
 Now I have a string and it needs to be cleaned, to end the stop words from the list.  
 I have tried such a thing:  
  string example = "job in software factory. Work with playful, spring, hibernation, GWT, etc."; (String stop word: stop wordlist) {example = example.replaceAll ("+ StopWord +", ""); After that, an example of a string should be:  
 
 "Job software factory. Work is fickle, spring, in hibernation, GWT."   
 The problem is that "etc." For 
  (string stop word: stop wordlist) {example = example.replaceAll ("" + StopWorld + "", ""); Example = example.replaceAll ("" + StopWord + ",", ","); Example = example.replaceAll ("" + StopWord + ".", "."); }   
 But, this is not correct, I do not need it.  
 Does anyone help me find a way to clean up this string before punctuation or spaces?  
 PS: I just can not do  
  example = example.replaceAll (stopWord, "");   
 Because it can break some words like "initial" it will remove "in" and leave me "i.e.el".   
 
 
 The easiest way is to add string and everything to the words boundaries but close the word.  
  stringbilder result = new stringbilder (example.lammith ()); For (string s: result.split ("\\ b") {if (! StopWordsSet.contains ()) result.append (s); }

Comments

Post a Comment

Popular posts from this blog

Verilog Error: output or inout port "Q" must be connected to a structural net expression -

I get the error every time, I try to compile. I'm not sure why anyone can help is? I'm new to verilog. Module D_FF (clerk, d, reset_n, q); Input D, Clack, reset_en; Output Q; reg Q; lab4_gdl f1 (.lk (~ clk), d (d), .q.m (qm)); lab4_GDL f2 (.Clk (Clk), D (QM), .Q (Q)); Always start at @ (posedge clk, neggeous reset_n) (Reset_n == 0) Q & lt; = 0; Other questions & lt; = D; Edit End: The problem is what we are asking to do: In this section, you apply the memory / registration circuit on the AlterEdie 2 board. will do. The circuit has the following specifications: The present value of swift SW15-0 on the D2 board should be shown in four hexadecimal four sections of HEX3-0. This part of the circuit will be combination logic. To use an active-less asynchronous reset and KEY1 to use KEY0 as the clock input, you must store SW15-0in in a 16-bit register in the value The register should be enabled to have a 16-bit positive edge, which uses the embedded D flip-flo
Read more

jasper reports - How to center align barcode using jasperreports and barcode4j -

I use iReport 5.5.0 . How to align a barcode component to the center The relevant piece of my jrxml is below & Lt; JR: Code 128 xmlns: JR = "http://jasperreports.sourceforge.net/jasperreports/components" xsi: schemaLocation = "http://jasperreports.sourceforge.net/jasperreports/components http: //jasperreports.sourceforge Purge / xsd / components.xsd "textPosition =" bottom "& gt; & Lt; Jr: codeExpression & gt; & Lt; [CDATA [$ F {number}]] & gt; & Lt; / Jr: codeExpression & gt; & Lt; / Jr: Code 128 & gt; & Lt; / componentElement & gt; "Text" itemprop = "text"> Create a style after this, it is called "barcode", like: & lt; Style name = "barcode" fontName = "Helvetica" fONTSIZE = "10" hAlign = "center" valign = "center" /> and set the property of your barcode element to "barcode".
Read more

c# - ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type already has the same primary key value -

In brief, the wrapper module is inserted during posting and the status of an entry is changed to 'modified' . Before changing the state, the state is set to 'separate', but calling attachments () causes the same error to be thrown away. I am using EF 6. Model / wrapper class public class avi model {public A is a {get; Set; } Public listing & lt; B & gt; B {received; Set; } Public cc {receipt; Set; }} Administrator edit public functioning (int? id) {if (id == null) {new HttpStatusCodeResult (HttpStatusCode.BadRequest); } If (! Conveyor Access (id.Value)) new HTTPTitus code result (HTTP status code. Forbidden); Var aViewModel = new AViewModel (); aViewModel.A = db.As.Find (id); If (aViewModel.Receipt == zero) {return HttpNotFound (); } aViewModel.b = db.Bs.Where (x => x.aid == id.Value) .Oolist (); AViewModel.Vendor = db.Cs.Where (x => x.cid == aViewModel.a.cID) .FirstOrDefault (); See Return (aViewModel); } [HTPFost] [Valid AntitiferousTeacon
Read more