Unverified50% confidenceOpinionExact time
The core contradiction in long-term memory design is: the more that is remembered, the higher the cost and noise, and the less timely the cleanup, the worse the accuracy — the industry currently has no standard answer.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/7/2026
First Seen
Valid until: 1/5/2027
Sources
Related Entities
Related Claims
UnverifiedTraditional frame-sampling methods suffer from significant information loss, lack of temporal reasoning, and high computational costs.74% similarVerifiedCognitive load theory points out that human working memory capacity is limited, and overly long courses cause learners to develop a false sense of progress.74% similarUnverifiedIndiscriminate memory accumulation is not only costly but also causes retrieval to be overwhelmed by irrelevant noise, whereas a system that knows how to forget may produce more relevant outputs.74% similarUnverifiedRNN存在两大缺陷：无法并行计算导致速度慢，以及长距离依赖信息衰减的健忘问题73% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/984826API
curl https://kongchang.com/api/v1/knowledge/claims/984826MCP
get_claim(id=984826)