Research Article
Device-Oriented Automatic Semantic Annotation in IoT
Algorithm 2
Annotation dictionary matching algorithm.
Input: | An annotation dictionary , a word frequency dictionary TF and a new non-function description . | Output: | A property division result , which contains three components, i.e., Pref, Inter and WorkCond. Those three components | are the contents about the performance, interface and working condition of our device description framework. | Step 1. Obtain a word sequence after segment . | Step 2. For each in : | If in , the category that belongs to. | (i) find the position of in and , marked as and . | (ii) IF has more than one, choose a which can maximize . | Else . | Then obtain a position sequence . | Step 3. For each in : | (i) If , If , add to the component of that belongs to. | (ii) If , add to . | (iii) If , add to . | (iv) If , add to . | Return: |
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