defi/dapp流动性挖矿LP质押分红系统开发(开发案例)及源码说明
区块链通过时间戳保证每个区块依次顺序相连,而这个时间戳就像数据的生产日期,证明这个数据在什么时间点就已经存在,时间戳是区块元数据的一部分,这使得区块具有天然的时间属性。随着区块链架构体系的不断发展,越来越多的研究对区块进行改造从而实现了对空间属性的支持。
区块链技术可以为数据打上时空标签,通过在区块中加入数据的时间和空间信息,将同样内容的数据集标识为不同的数据集个体,从而解决了数据要素流通中数据集可以被无限复制而无法辨识的难题,实现数据来源可确认。
区块链是分布式数据存储、点对点传输、共识机制、加密算法等计算机技术的新型应用模式。
狭义来讲,开发案例及源码威:yy625019,区块链是一种按照时间顺序将数据区块以顺序相连的方式组合成的一种链式数据结构,并以密码学方式保证的不可篡改和不可伪造的分布式账本。
DeFi is English for Decentralized Finance,which means decentralized finance or distributed finance.They are products running on public chains such as Ethereum.These products have immutable operational logic,which is commonly referred to as immutable smart contracts.
"peiyou":{
"dpath":"../data/peiyou",
"num_q":7652,
"num_c":865,
"input_type":[
"questions",
"concepts"
],
"max_concepts":6,
"min_seq_len":3,
"maxlen":200,
"emb_path":"",
"train_valid_file":"train_valid_sequences.csv",
"folds":[
0,
1,
2,
3,
4
],
"train_valid_original_file":"train_valid.csv",
"test_original_file":"test.csv",
"test_file":"test_sequences.csv",
"test_window_file":"test_window_sequences.csv",
"test_question_file":"test_question_sequences.csv",
"test_question_window_file":"test_question_window_sequences.csv",
"train_valid_original_file_quelevel":"train_valid_quelevel.csv",
"train_valid_file_quelevel":"train_valid_sequences_quelevel.csv",
"test_file_quelevel":"test_sequences_quelevel.csv",
"test_window_file_quelevel":"test_window_sequences_quelevel.csv",
"test_original_file_quelevel":"test_quelevel.csv"
}