管理学 情报处理技术 释 information filtering 信息过滤 对动态的信息流进行筛选，保留符合用户需求的信息，剔除不符合用户需求的信息。
人工智能 计算语言学 释文 information filtering 信息过滤
- periodogram
- periodogram analysis
- periodogram detector
- periodogram spectrum estimation
- periodograph
- periodometer
- periodontal abscess
- periodontal abscesses
- periodontal disease
- periodontal disease and system diseases
- periodontal treatment agent
- periodontitis
- period pair
- period parallelogram
- period parallelotope
- period point
- period-radius relation
- period ratio
- period relation
- period resolution
- periods of an elliptic curve
- period-spectrum relation
- period strip
- Period Style
- period-three theorem