Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
AntonAntonov`JavaTriesWithFrequencies`
JavaTrieClassify  |
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Details and Options
Examples
(4)
Basic Examples
(1)
Connect to Java's implementation:
In[1]:=
 | JavaTrieInstall |
Here is a list of dictionary words starting with "ca":
In[2]:=
words=DictionaryLookup["c*"];Length[words]
Out[2]=
7831
Here we make trie:
In[3]:=
jTr=
@
@words
 | JavaTrieNodeProbabilities |
 | JavaTrieCreateBySplit |
Out[3]=
«JavaObject[main.java.ml.TriesWithFrequencies.Trie]»
Here are the statistics of the trie:
In[4]:=
| JavaTrieNodeCounts |
Out[4]=
total17412,internal12116,leaves5296
Here we find the most probable ending character of a word starting with "car":
In[5]:=
| JavaTrieClassify |
Out[5]=
s
Here get all characters with their probabilities:
In[6]:=
| JavaTrieClassify |
Out[6]=
s0.3875,d0.096875,r0.08125,e0.08125,g0.078125,y0.0625,l0.053125,n0.05,t0.04375,m0.015625,c0.015625,p0.009375,k0.00625,o0.003125,h0.003125,b0.003125,u0.003125,i0.003125,a0.003125
Here is the sum of the probabilities above:
In[7]:=
Total[%]
Out[7]=
1.
Options
(1)
Applications
(1)
Properties & Relations
(1)
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""