  Online learning makes sequence of decisions with partial data arrival where
next movement of data is unknown. In this paper, we have presented a new
technique as multiple times weight updating that update the weight iteratively
forsame instance. The proposed technique analyzed with popular state-of-art
algorithms from literature and experimented using established tool. The results
indicates that mistake rate reduces to zero or close to zero for various
datasets and algorithms. The overhead running cost is not too expensive and
achieving mistake rate close to zero further strengthen the proposed technique.
The present work include bound nature of weight updating for single instance
and achieve optimal weight value. This proposed work could be extended to big
datasets problems to reduce mistake rate in online learning environment. Also,
the proposed technique could be helpful to meet real life challenges.
