public int buildFeatures()
{
if (word_num <= 0)
{
return(Utils.ERROR_INVALIDATED_PARAMETER);
}
using (var v = _buildersPool.GetOrCreate())
{
var builder = v.Item;
var id = 0;
var feature_cache_row_size = 0;
var feature_cache_size = 0;
for (var cur = 0; cur < word_num; cur++)
{
feature_cache_row_size = 0;
for (int index = 0; index < featureIndex.unigram_templs_.Count; index++)
{
var templ = featureIndex.unigram_templs_[index];
var res = featureIndex.apply_rule(templ, cur, builder, this);
if (res == null)
{
return(Utils.ERROR_EMPTY_FEATURE);
}
id = featureIndex.get_id(res.ToString());
if (id != -1)
{
feature_cache_[feature_cache_size][feature_cache_row_size] = id;
feature_cache_row_size++;
}
}
feature_cache_[feature_cache_size][feature_cache_row_size] = -1;
feature_cache_size++;
}
for (var cur = 0; cur < word_num; cur++)
{
feature_cache_row_size = 0;
for (int index = 0; index < featureIndex.bigram_templs_.Count; index++)
{
var templ = featureIndex.bigram_templs_[index];
var strFeature = featureIndex.apply_rule(templ, cur, builder, this);
if (strFeature == null)
{
return(Utils.ERROR_EMPTY_FEATURE);
}
id = featureIndex.get_id(strFeature.ToString());
if (id != -1)
{
feature_cache_[feature_cache_size][feature_cache_row_size] = id;
feature_cache_row_size++;
}
}
feature_cache_[feature_cache_size][feature_cache_row_size] = -1;
feature_cache_size++;
}
return(Utils.ERROR_SUCCESS);
}
}
public int buildFeatures()
{
if (word_num <= 0)
{
return(Utils.ERROR_INVALIDATED_PARAMETER);
}
var id = 0;
var feature_cache_row_size = 0;
var feature_cache_size = 0;
for (var cur = 0; cur < word_num; cur++)
{
feature_cache_row_size = 0;
for (int index = 0; index < featureIndex.unigram_templs_.Count; index++)
{
var templ = featureIndex.unigram_templs_[index];
var strFeature = featureIndex.apply_rule(templ, cur, this);
if (strFeature == "")
{
return(Utils.ERROR_EMPTY_FEATURE);
}
id = featureIndex.get_id(strFeature);
if (id != -1)
{
feature_cache_[feature_cache_size][feature_cache_row_size] = id;
feature_cache_row_size++;
}
}
feature_cache_[feature_cache_size][feature_cache_row_size] = -1;
feature_cache_size++;
}
for (var cur = 0; cur < word_num; cur++)
{
feature_cache_row_size = 0;
for (int index = 0; index < featureIndex.bigram_templs_.Count; index++)
{
var templ = featureIndex.bigram_templs_[index];
var strFeature = featureIndex.apply_rule(templ, cur, this);
if (strFeature == "")
{
return(Utils.ERROR_EMPTY_FEATURE);
}
id = featureIndex.get_id(strFeature);
if (id != -1)
{
feature_cache_[feature_cache_size][feature_cache_row_size] = id;
feature_cache_row_size++;
}
}
feature_cache_[feature_cache_size][feature_cache_row_size] = -1;
feature_cache_size++;
}
return(Utils.ERROR_SUCCESS);
}
public int buildFeatures()
{
if (word_num <= 0)
{
return(Utils.ERROR_INVALIDATED_PARAMETER);
}
int id = 0;
int feature_cache_row_size = 0;
int feature_cache_size = 0;
for (int cur = 0; cur < word_num; cur++)
{
feature_cache_row_size = 0;
foreach (string templ in featureIndex.unigram_templs_)
{
string strFeature = featureIndex.apply_rule(templ, cur, this);
if (strFeature == "")
{
return(Utils.ERROR_EMPTY_FEATURE);
}
id = featureIndex.get_id(strFeature);
if (id != -1)
{
feature_cache_[feature_cache_size][feature_cache_row_size] = id;
feature_cache_row_size++;
}
}
feature_cache_[feature_cache_size][feature_cache_row_size] = -1;
feature_cache_size++;
}
for (int cur = 0; cur < word_num; cur++)
{
feature_cache_row_size = 0;
foreach (string templ in featureIndex.bigram_templs_)
{
string strFeature = featureIndex.apply_rule(templ, cur, this);
if (strFeature == "")
{
return(Utils.ERROR_EMPTY_FEATURE);
}
id = featureIndex.get_id(strFeature);
if (id != -1)
{
feature_cache_[feature_cache_size][feature_cache_row_size] = id;
feature_cache_row_size++;
}
}
feature_cache_[feature_cache_size][feature_cache_row_size] = -1;
feature_cache_size++;
}
return(Utils.ERROR_SUCCESS);
}