public bool ProcessTrainingSample(SentenceData sample)
{
n_learn_samples++;
for (int iword = 1; iword < sample.CountWords() - 1; ++iword)
{
WordData token = sample.GetWord(iword);
string wordform = token.GetWord().ToLower();
if (wordform.Contains(" "))
{
// кратные пробелы сокращаем до одинарных
System.Text.RegularExpressions.Regex rx = new System.Text.RegularExpressions.Regex("[ ]{2,}");
wordform = rx.Replace(wordform, " ");
}
string lemma = gren.GetEntryName(token.GetEntryID());
if (IsUnknownLexem(lemma) || IsNumword(lemma))
{
continue;
}
int POS_tag = tags.MatchTags(token, gren);
table.Store(POS_tag, wordform, lemma);
n_learn_wordforms++;
}
return(true);
}
public bool ProcessSample(SampleData sample)
{
n_learn_samples++;
for (int iword = 1; iword < sample.morphology.Count - 1; ++iword)
{
SolarixGrammarEngineNET.SyntaxTreeNode token = sample.morphology[iword];
string wordform = token.GetWord().ToLower();
if (wordform.Contains(" "))
{
System.Text.RegularExpressions.Regex rx = new System.Text.RegularExpressions.Regex("[ ]{2,}");
wordform = rx.Replace(wordform, " ");
}
string lemma = gren.GetEntryName(token.GetEntryID());
if (IsUnknownLexem(lemma) || IsNumword(lemma))
{
continue;
}
int POS_tag = tags.MatchTags(token, gren);
table.Store(POS_tag, wordform, lemma);
n_learn_wordforms++;
}
return(true);
}
public bool Sentence2Features(string line)
{
// синтаксический разбор в дерево
using (SolarixGrammarEngineNET.AnalysisResults trees = gren.AnalyzeSyntax(line, LanguageID, SolarixGrammarEngineNET.GrammarEngine.MorphologyFlags.SOL_GREN_COMPLETE_ONLY, 0))
{
// Морфологический разбор
using (SolarixGrammarEngineNET.AnalysisResults tokens = gren.AnalyzeMorphology(line, LanguageID, SolarixGrammarEngineNET.GrammarEngine.MorphologyFlags.SOL_GREN_COMPLETE_ONLY))
{
TreeLookup syntax = new TreeLookup();
syntax.Collect(tokens, trees, gren);
if (!syntax.ok)
{
return(false);
}
int N = tokens.Count;
List <WordTags> tag_index = new List <WordTags>();
List <string> words = new List <string>();
List <string> labels = new List <string>();
WordTags start_t = new WordTags();
start_t.common = START_id;
tag_index.Add(start_t);
words.Add("<START>");
labels.Add("O");
for (int iword = 1; iword < tokens.Count - 1; ++iword)
{
SolarixGrammarEngineNET.SyntaxTreeNode token = tokens[iword];
string word = token.GetWord().ToLower();
SolarixGrammarEngineNET.SyntaxTreeNode token_prev = tokens[iword - 1];
WordTags t = new WordTags();
t.common = tags.MatchTags(tokens[iword], gren);
t.modality = tags_modality.MatchTags(tokens[iword], gren);
t.valency = tags_valency.MatchTags(tokens[iword], gren);
tag_index.Add(t);
string crf_word = word.Replace(" ", "_");
words.Add(crf_word);
labels.Add(syntax.GetTokenLabel(iword));
}
WordTags end_t = new WordTags();
end_t.common = END_id;
tag_index.Add(end_t);
words.Add("<END>");
labels.Add("O");
System.Text.StringBuilder b = new System.Text.StringBuilder();
int last_word_index = tokens.Count - 1;
for (int iword = 0; iword < tokens.Count; ++iword)
{
b.Length = 0;
string output_label = labels[iword];
string word = words[iword];
// PullFeatures1( b, tag_index, iword, -3 );
PullFeatures1(b, tag_index, iword, -2);
PullFeatures1(b, tag_index, iword, -1);
PullFeatures1(b, tag_index, iword, 0);
PullFeatures1(b, tag_index, iword, 1);
PullFeatures1(b, tag_index, iword, 2);
// PullFeatures1( b, tag_index, iword, 3 );
// PullFeatures2( b, tag_index, iword, -3, -2 );
PullFeatures2(b, tag_index, iword, -2, -1);
PullFeatures2(b, tag_index, iword, -1, 0);
PullFeatures2(b, tag_index, iword, 0, 1);
PullFeatures2(b, tag_index, iword, 1, 2);
// PullFeatures2( b, tag_index, iword, 3, 4 );
// PullFeatures3( b, tag_index, iword, -3, -2, -1 );
PullFeatures3(b, tag_index, iword, -2, -1, 0);
PullFeatures3(b, tag_index, iword, -1, 0, 1);
PullFeatures3(b, tag_index, iword, 0, 1, 2);
// PullFeatures3( b, tag_index, iword, 1, 2, 3 );
crf_file.WriteLine("{0}{1}", output_label, b.ToString());
visual_file.WriteLine("{0}\t{1}\t{2}", word, output_label, tag_index[iword]);
}
crf_file.WriteLine("");
visual_file.WriteLine("");
}
}
return(true);
}
public bool ProcessSample(string line)
{
// Морфологический разбор
using (SolarixGrammarEngineNET.AnalysisResults tokens = gren.AnalyzeMorphology(line, LanguageID, SolarixGrammarEngineNET.GrammarEngine.MorphologyFlags.SOL_GREN_COMPLETE_ONLY))
{
List <int> token2tags = new List <int>();
List <int> suffices = new List <int>();
int last_word_index = tokens.Count - 1;
bool all_hit = true;
for (int i = 0; i < tokens.Count; ++i)
{
SolarixGrammarEngineNET.SyntaxTreeNode token = tokens[i];
string word = token.GetWord().ToLower();
int suffix_id = GetTokenSuffix(i, last_word_index, token);
suffices.Add(suffix_id);
int tt = tags.MatchTags(token, gren);
if (tt == -1)
{
all_hit = false;
break;
}
token2tags.Add(tags.GetIndexById(tt));
}
if (all_hit)
{
for (int i = 0; i < tokens.Count; ++i)
{
int tt1 = token2tags[i];
T_counts[tt1]++;
//SolarixGrammarEngineNET.SyntaxTreeNode token = tokens[i];
//string word = token.GetWord().ToLower();
int suffix_id = suffices[i];
Dictionary <int, int> word_freq;
if (B_counts.TryGetValue(tt1, out word_freq))
{
int freq0;
if (word_freq.TryGetValue(suffix_id, out freq0))
{
word_freq[suffix_id] = freq0 + 1;
}
else
{
word_freq.Add(suffix_id, 1);
}
}
else
{
word_freq = new Dictionary <int, int>();
word_freq.Add(suffix_id, 1);
B_counts.Add(tt1, word_freq);
}
if (i > 0)
{
int tt0 = token2tags[i - 1];
A_counts[tt0, tt1]++;
}
}
}
}
return(true);
}
public bool ProcessSample(SampleData sample)
{
if (wrt_train == null)
{
wrt_train = new System.IO.StreamWriter("rnnsharp_train.txt");
wrt_test = new System.IO.StreamWriter("rnnsharp_test.txt");
wrt_test2 = new System.IO.StreamWriter("rnnsharp_test2.txt");
}
bool is_training = false;
if ((sample_count++ % 10) == 0)
{
is_training = false;
n_test_samples++;
}
else
{
is_training = true;
n_learn_samples++;
}
for (int iword = 1; iword < sample.morphology.Count - 1; ++iword)
{
SolarixGrammarEngineNET.SyntaxTreeNode token = sample.morphology[iword];
string wordform = token.GetWord().ToLower();
if (wordform.Contains(" "))
{
System.Text.RegularExpressions.Regex rx = new System.Text.RegularExpressions.Regex("[ ]{2,}");
wordform = rx.Replace(wordform, " ");
}
int POS_tag = tags.MatchTags(token, gren);
string suffix = GetSuffix(wordform);
if (is_training)
{
wrt_train.WriteLine("{0}\t{1}\t{2}", wordform.ToLower(), suffix, POS_tag);
}
else
{
wrt_test.WriteLine("{0}\t{1}\t{2}", wordform.ToLower(), suffix, POS_tag);
wrt_test2.WriteLine("{0}\t{1}", wordform.ToLower(), suffix);
}
}
if (is_training)
{
wrt_train.WriteLine("");
}
else
{
wrt_test.WriteLine("");
wrt_test2.WriteLine("");
}
return(true);
}
public bool ProcessSample(SampleData sample)
{
if (wrt_train == null)
{
wrt_train = new System.IO.StreamWriter(TRAIN_FILENAME);
wrt_test = new System.IO.StreamWriter(TEST_FILENAME);
}
bool is_training = false;
if ((sample_count++ % 10) == 0)
{
is_training = false;
n_test_samples++;
}
else
{
is_training = true;
n_learn_samples++;
}
for (int iword = 1; iword < sample.morphology.Count - 1; ++iword)
{
SolarixGrammarEngineNET.SyntaxTreeNode token = sample.morphology[iword];
string wordform = token.GetWord().ToLower();
if (wordform.Contains(" "))
{
System.Text.RegularExpressions.Regex rx = new System.Text.RegularExpressions.Regex("[ ]{2,}");
wordform = rx.Replace(wordform, " ");
}
int POS_tag = tags.MatchTags(token, gren);
System.Text.StringBuilder features = new System.Text.StringBuilder();
for (int word_pos = -Program.CONTEXT_SPAN; word_pos <= Program.CONTEXT_SPAN; ++word_pos)
{
int iwordi = iword + word_pos;
if (iwordi >= 0 && iwordi < sample.morphology.Count)
{
if (iwordi == 0)
{
features.Append(string.Format("\tU_BEGIN[{0}]", word_pos));
}
else if (iwordi == sample.morphology.Count - 1)
{
features.Append(string.Format("\tU_END[{0}]", word_pos));
}
else
{
SolarixGrammarEngineNET.SyntaxTreeNode tokeni = sample.morphology[iwordi];
string wordformi = tokeni.GetWord().ToLower();
if (wordformi.Contains(" "))
{
System.Text.RegularExpressions.Regex rx = new System.Text.RegularExpressions.Regex("[ ]{2,}");
wordformi = rx.Replace(wordformi, " ");
}
float[] v = encoder.EncodeWord(wordformi);
int n_nonzero = 0;
for (int i = 0; i < v.Length; ++i)
{
if (v[i] > 0)
{
features.AppendFormat("\tU[{0},{1}]", word_pos, i);
n_nonzero++;
}
}
if (n_nonzero == 0)
{
features.Append(string.Format("\tUNO_FEATURES[{0}]", word_pos));
}
}
}
}
if (is_training)
{
if (format == "CRFSuite" || format == "CRF_ADF")
{
wrt_train.WriteLine("{0}\t{1}\t{2}", wordform.ToLower(), features.ToString().Trim(), POS_tag);
}
else if (format == "FlexCRFs")
{
wrt_train.WriteLine("{0}\t{1}", features.ToString().Trim(), POS_tag);
}
else
{
throw new NotImplementedException();
}
}
else
{
if (format == "CRFSuite" || format == "CRF_ADF")
{
wrt_test.WriteLine("{0}\t{1}\t{2}", wordform.ToLower(), features.ToString().Trim(), POS_tag);
}
else if (format == "FlexCRFs")
{
wrt_test.WriteLine("{0}\t{1}", features.ToString().Trim(), POS_tag);
}
else
{
throw new NotImplementedException();
}
}
}
if (is_training)
{
wrt_train.WriteLine("");
}
else
{
wrt_test.WriteLine("");
}
return(true);
}
public bool ProcessSample(string line)
{
// Морфологический разбор
using (SolarixGrammarEngineNET.AnalysisResults tokens = gren.AnalyzeMorphology(line, LanguageID, SolarixGrammarEngineNET.GrammarEngine.MorphologyFlags.SOL_GREN_COMPLETE_ONLY))
{
List <int> token2tags = new List <int>();
List <int> token2selectors = new List <int>();
int last_word_index = tokens.Count - 1;
for (int i = 0; i < tokens.Count; ++i)
{
SolarixGrammarEngineNET.SyntaxTreeNode token = tokens[i];
int tt = GetTokenSuffix(i, last_word_index, token);
token2tags.Add(tt);
int st = selectors.MatchTags(token, gren);
token2selectors.Add(st);
}
// --------------------
// ДИГРАММЫ
// --------------------
// 1 --> 2
for (int iword = 1; iword < tokens.Count; ++iword)
{
// ДИГРАММЫ
int tags1 = token2tags[iword - 1];
if (tags1 != -1)
{
int tags2 = token2selectors[iword];
if (tags2 != -1)
{
AddNGram(tags1, tags2);
}
}
}
// 2 --> 1
for (int iword = 1; iword < tokens.Count; ++iword)
{
int tags2 = token2tags[iword];
if (tags2 != -1)
{
int tags1 = token2selectors[iword - 1];
if (tags1 != -1)
{
AddNGram_1(tags1, tags2);
}
}
}
// ---------------------------------------------
// ТРИГРАММЫ
// ---------------------------------------------
// 1,2 --> 3
for (int iword = 2; iword < tokens.Count; ++iword)
{
int tags0 = token2tags[iword - 2];
if (tags0 != -1)
{
int tags1 = token2tags[iword - 1];
if (tags1 != -1)
{
int tags2 = token2selectors[iword];
if (tags2 != -1)
{
AddNGram(tags0, tags1, tags2);
}
}
}
}
// 1 --> 2 <-- 3
for (int iword = 2; iword < tokens.Count; ++iword)
{
int tags0 = token2tags[iword - 2];
if (tags0 != -1)
{
int tags1 = token2selectors[iword - 1];
if (tags1 != -1)
{
int tags2 = token2tags[iword];
if (tags2 != -1)
{
AddNGram_1(tags0, tags1, tags2);
}
}
}
}
// ---------------------------------------------
// ТЕТРАГРАММЫ
// ---------------------------------------------
// 1,2,3 --> 4
for (int iword = 3; iword < tokens.Count; ++iword)
{
int tags0 = token2tags[iword - 3];
if (tags0 != -1)
{
int tags1 = token2tags[iword - 2];
if (tags1 != -1)
{
int tags2 = token2tags[iword - 1];
if (tags2 != -1)
{
int tags3 = token2selectors[iword];
if (tags3 != -1)
{
AddNGram(tags0, tags1, tags2, tags3);
}
}
}
}
}
// 1,2 --> 3 <-- 4
for (int iword = 3; iword < tokens.Count; ++iword)
{
int tags0 = token2tags[iword - 3];
if (tags0 != -1)
{
int tags1 = token2tags[iword - 2];
if (tags1 != -1)
{
int tags2 = token2selectors[iword - 1];
if (tags2 != -1)
{
int tags3 = token2tags[iword];
if (tags3 != -1)
{
AddNGram_1(tags0, tags1, tags2, tags3);
}
}
}
}
}
}
return(true);
}
