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A Target-Oriented Text Scanning Mechanism

One important human reading style is target-oriented, which only focuses on target-related contents. This paper reports the realization of a text scanning mechanism that simulates human target reading process. The reading process is simulated by identifying target reading scope and modeling memory operations such as recall, association and forget. The impressions of words change during reading. Experiments show that: (1) the mechanism is in line with human target reading process, (2) the mechanism can extract the target-related content from text, and (3) the mechanism can measure target-oriented text similarity.