/// <summary>
/// <para>Verifies if a sense that contains all query tokens is really a match.</para>
/// </summary>
/// <param name="txtTokenized">The tokenized query text.</param>
/// <param name="sensePos">The data position of the tokenized sense to verify.</param>
/// <param name="entryIdToInfo">Container for kept entry matches.</param>
/// <param name="br">Binary data source to read up tokenized sense.</param>
private void doVerifyTarget(ReadOnlyCollection <EquivToken> txtTokenized,
int sensePos,
Dictionary <int, EntryMatchInfo> entryIdToInfo,
BinReader br)
{
// Load tokenized sense
br.Position = sensePos;
TokenizedSense ts = new TokenizedSense(br);
// Find query tokens in tokenized sense
// This will be our highlight too!
CedictTargetHighlight hilite = doFindTargetQuery(txtTokenized, ts);
// No highlight: no match
if (hilite == null)
{
return;
}
// Score is length of query (in tokens) divided by count of tokense in sense
float score = ((float)txtTokenized.Count) / ((float)ts.EquivTokens.Count);
// If we found query string, it's a match; we can go on and record best score and hilight
if (!entryIdToInfo.ContainsKey(ts.EntryId))
{
EntryMatchInfo emi = new EntryMatchInfo
{
EntryId = ts.EntryId,
BestSenseScore = score,
};
emi.TargetHilites.Add(hilite);
entryIdToInfo[ts.EntryId] = emi;
}
else
{
EntryMatchInfo emi = entryIdToInfo[ts.EntryId];
if (score > emi.BestSenseScore)
{
emi.BestSenseScore = score;
}
emi.TargetHilites.Add(hilite);
}
}
/// <summary>
/// <para>Verifies if a sense that contains all query tokens is really a match.</para>
/// </summary>
/// <param name="txtTokenized">The tokenized query text.</param>
/// <param name="sensePos">The data position of the tokenized sense to verify.</param>
/// <param name="entryIdToInfo">Container for kept entry matches.</param>
/// <param name="br">Binary data source to read up tokenized sense.</param>
private void doVerifyTarget(ReadOnlyCollection<EquivToken> txtTokenized,
int sensePos,
Dictionary<int, EntryMatchInfo> entryIdToInfo,
BinReader br)
{
// Load tokenized sense
br.Position = sensePos;
TokenizedSense ts = new TokenizedSense(br);
// Find query tokens in tokenized sense
// This will be our highlight too!
CedictTargetHighlight hilite = doFindTargetQuery(txtTokenized, ts);
// No highlight: no match
if (hilite == null) return;
// Score is length of query (in tokens) divided by count of tokense in sense
float score = ((float)txtTokenized.Count) / ((float)ts.EquivTokens.Count);
// If we found query string, it's a match; we can go on and record best score and hilight
if (!entryIdToInfo.ContainsKey(ts.EntryId))
{
EntryMatchInfo emi = new EntryMatchInfo
{
EntryId = ts.EntryId,
BestSenseScore = score,
};
emi.TargetHilites.Add(hilite);
entryIdToInfo[ts.EntryId] = emi;
}
else
{
EntryMatchInfo emi = entryIdToInfo[ts.EntryId];
if (score > emi.BestSenseScore)
emi.BestSenseScore = score;
emi.TargetHilites.Add(hilite);
}
}
